Thomas Lectka - Publications

Affiliations: 
Chemistry Johns Hopkins University, Baltimore, MD 
Area:
Synthetic Organic Chemistry and Catalysis
Website:
http://www.jhu.edu/chem/lectka/Tom.html

157 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Garrison NG, Holt E, Wang M, Rowshanpour R, Kiame N, Lam W, Borukhova F, Dudding T, Lectka T. Complementary Tandem Reaction Manifolds and "Switch Mechanisms" in the Reaction of Epoxides with Selectfluor. The Journal of Organic Chemistry. PMID 39356244 DOI: 10.1021/acs.joc.4c01470  0.628
2023 Ruskin J, Sachs RK, Wang M, Dekeyser R, Lew Z, Williams P, Hwang H, Majumdar A, Dudding T, Lectka T. Metal Ion-Induced Large Fragment Deactivation: A Different Strategy for Site-Selectivity in a Complex Molecule. Angewandte Chemie (International Ed. in English). e202317070. PMID 38063469 DOI: 10.1002/anie.202317070  0.585
2023 Holt E, Ruskin J, Garrison NG, Vemulapalli S, Lam W, Kiame N, Henriquez N, Borukhova F, Williams J, Dudding T, Lectka T. Photoactivated Pyridine Directed Fluorination through Hydrogen Atom Transfer. The Journal of Organic Chemistry. PMID 38033293 DOI: 10.1021/acs.joc.3c02146  0.568
2023 Wang M, Rowshanpour R, Guan L, Ruskin J, Nguyen PM, Wang Y, Zhang QA, Liu R, Ling B, Woltornist R, Stephens AM, Prasad A, Dudding T, Lectka T, Pitts CR. Competition between C-C and C-H Bond Fluorination: A Continuum of Electron Transfer and Hydrogen Atom Transfer Mechanisms. Journal of the American Chemical Society. 145: 22442-22455. PMID 37791901 DOI: 10.1021/jacs.3c06477  0.802
2023 Kazim M, Wang M, Vemulapalli S, Nguyen PM, Wang Y, Siegler MA, Dudding T, Lectka T. How Do Face-to-Face Stacked Aromatic Rings Activate Each Other to Electrophilic Aromatic Substitution? Organic Letters. PMID 37279142 DOI: 10.1021/acs.orglett.3c01401  0.549
2023 Kazim M, Feng Z, Vemulapalli S, Siegler MA, Chopra A, Nguyen PM, Holl MG, Guan L, Dudding T, Tantillo DJ, Lectka T. Through-Space, Lone-Pair Promoted Aromatic Substitution: A Relay Mechanism Can Beat Out Direct Activation. Chemistry (Weinheim An Der Bergstrasse, Germany). e202301550. PMID 37219499 DOI: 10.1002/chem.202301550  0.806
2023 Holt E, Garrison NG, Rowshanpour R, Kim JJ, Henriquez N, Lam W, Kiame N, Williams J, Zhao S, Dudding T, Lectka T. C-C Bond Activation and Demethylenation of Epoxides by Amine Radical Dications. The Journal of Organic Chemistry. PMID 37159569 DOI: 10.1021/acs.joc.3c00605  0.594
2022 Harry SA, Vemulapalli S, Dudding T, Lectka T. Rational Computational Design of Systems Exhibiting Strong Halogen Bonding Involving Fluorine in Bicyclic Diamine Derivatives. The Journal of Organic Chemistry. 87: 8413-8419. PMID 35658438 DOI: 10.1021/acs.joc.2c00497  0.546
2022 Capilato JN, Harry SA, Siegler MA, Lectka T. Spectroscopic and Crystallographic Characterization of the R N -C-H⋅⋅⋅X Interaction. Chemistry (Weinheim An Der Bergstrasse, Germany). 28: e202103922. PMID 35133051 DOI: 10.1002/chem.202103922  0.783
2021 Dehnen S, Schafer LL, Lectka T, Togni A. Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry. The Journal of Organic Chemistry. 86: 16213-16219. PMID 34806389 DOI: 10.1021/acs.joc.1c02745  0.399
2021 Dehnen S, Schafer LL, Lectka T, Togni A. Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry. Organic Letters. 23: 9013-9019. PMID 34806386 DOI: 10.1021/acs.orglett.1c03799  0.399
2021 Dehnen S, Schafer LL, Lectka T, Togni A. Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry. Inorganic Chemistry. 60: 17419-17425. PMID 34806365 DOI: 10.1021/acs.inorgchem.1c03509  0.399
2021 Hoffmann KF, Wiesner A, Müller C, Steinhauer S, Beckers H, Kazim M, Pitts CR, Lectka T, Riedel S. Structural proof of a [C-F-C] fluoronium cation. Nature Communications. 12: 5275. PMID 34489464 DOI: 10.1038/s41467-021-25592-6  0.653
2021 Capilato JN, Lectka T. Arene Amination Instead of Fluorination: Substitution Pattern Governs the Reactivity of Dialkoxybenzenes with Selectfluor. The Journal of Organic Chemistry. 86: 5771-5777. PMID 33787260 DOI: 10.1021/acs.joc.1c00231  0.806
2020 Capilato JN, Siegler MA, Rowshanpour R, Dudding T, Lectka T. Cooperative Noncovalent Interactions Lead to a Highly Diastereoselective Sulfonyl-Directed Fluorination of Steroidal α,β-Unsaturated Hydrazones. The Journal of Organic Chemistry. PMID 33300794 DOI: 10.1021/acs.joc.0c02716  0.801
2020 Ghorbani F, Harry SA, Capilato JN, Pitts CR, Joram J, Peters GN, Tovar JD, Smajlagic I, Siegler MA, Dudding T, Lectka T. Carbonyl-Directed Aliphatic Fluorination: A Special Type of Hydrogen Atom Transfer Beats Out Norrish II. Journal of the American Chemical Society. PMID 32786786 DOI: 10.1021/Jacs.0C07004  0.792
2020 Smajlagic I, Kazim M, Lectka T, Dudding T. DFT Case Study of the Mechanism of a Metal-Free Oxygen Atom Insertion into a -Quinone Methide C(sp)-C(sp) Bond. The Journal of Organic Chemistry. PMID 32633515 DOI: 10.1021/Acs.Joc.0C01371  0.788
2020 Kazim M, Guan L, Chopra A, Sun R, Siegler MA, Lectka T. Switching a HO···π Interaction to a Nonconventional OH···π Hydrogen Bond: A Completed Crystallographic Puzzle. The Journal of Organic Chemistry. PMID 32633510 DOI: 10.1021/Acs.Joc.0C01121  0.792
2020 Kazim M, Siegler MA, Lectka T. Close Amide NH···F Hydrogen Bonding Interactions in 1,8-Disubstituted Naphthalenes. The Journal of Organic Chemistry. PMID 32227992 DOI: 10.1021/Acs.Joc.0C00553  0.32
2020 Capilato JN, Pitts CR, Rowshanpour R, Dudding T, Lectka T. Site-Selective Photochemical Fluorination of Ketals: Unanticipated Outcomes in Selectivity and Stability. The Journal of Organic Chemistry. PMID 32031800 DOI: 10.1021/Acs.Joc.9B03047  0.816
2019 Holl MG, Pitts CR, Lectka T. Quest for a Symmetric [C-F-C] Fluoronium Ion in Solution: A Winding Path to Ultimate Success. Accounts of Chemical Research. PMID 31877026 DOI: 10.1021/Acs.Accounts.9B00554  0.68
2019 Capilato JN, Bume DD, Lee WH, Hoffenberg LES, Jokhai RT, Lectka T. Correction to Fluorofunctionalization of C═C Bonds with Selectfluor: Synthesis of β-Fluoropiperazines through a Substrate-Guided Reactivity Switch. The Journal of Organic Chemistry. PMID 31718185 DOI: 10.1021/acs.joc.9b02989  0.792
2019 Kazim M, Foy H, Siegler MA, Dudding T, Lectka T. Discovery and Mechanistic Study of a Totally Organic C-C Oxygen Insertion Reaction. The Journal of Organic Chemistry. PMID 31577426 DOI: 10.1021/Acs.Joc.9B02238  0.631
2019 Liu G, Ciborowski SM, Pitts CR, Graham JD, Buytendyk AM, Lectka T, Bowen KH. Observation of the dipole- and quadrupole-bound anions of 1,4-dicyanocyclohexane. Physical Chemistry Chemical Physics : Pccp. PMID 31397463 DOI: 10.1039/C9Cp04010B  0.657
2019 Young JD, Honick CR, Zhou J, Pitts CR, Ghorbani F, Peters GM, Lectka T, Tovar JD, Bragg AE. Energy- and conformer-dependent excited-state relaxation of an E/Z photoswitchable thienyl-ethene. Physical Chemistry Chemical Physics : Pccp. PMID 30920561 DOI: 10.1039/C9Cp01226E  0.654
2019 Kazim M, Siegler MA, Lectka T. A Case of Serendipity: Synthesis, Characterization, and Unique Chemistry of a Stable, Ring-Unsubstituted Aliphatic p-Quinone Methide. Organic Letters. PMID 30859826 DOI: 10.1021/Acs.Orglett.9B00615  0.394
2019 York GD, Siegler MA, Patel DD, Lectka T. Synthesis and X-Ray crystallography of a substituted trityl fluoride: Ordering power of a C-F bond Journal of Fluorine Chemistry. 228: 109377. DOI: 10.1016/J.Jfluchem.2019.109377  0.305
2018 Capilato JN, Bume DD, Lee WH, Hoffenberg LES, Jokhai RT, Lectka T. Fluorofunctionalization of C═C Bonds with Selectfluor: Synthesis of β-Fluoropiperazines through a Substrate-Guided Reactivity Switch. The Journal of Organic Chemistry. PMID 30418026 DOI: 10.1021/Acs.Joc.8B02429  0.826
2018 Bume DD, Harry SA, Lectka T, Pitts CR. Catalyzed and Promoted Aliphatic Fluorination. The Journal of Organic Chemistry. PMID 29894188 DOI: 10.1021/Acs.Joc.8B00982  0.711
2018 Pitts CR, Holl MG, Lectka T. Spectroscopic Characterization of a [C-F-C]+ Fluoronium Ion in Solution. Angewandte Chemie (International Ed. in English). PMID 29316122 DOI: 10.1002/Anie.201712021  0.665
2018 Bume DD, Harry SA, Pitts CR, Lectka T. Sensitized Aliphatic Fluorination Directed by Terpenoidal Enones: A "Visible Light" Approach. The Journal of Organic Chemistry. PMID 29293338 DOI: 10.1021/Acs.Joc.7B02807  0.678
2018 Holl MG, Pitts CR, Lectka T. Fluor in einer C-F-Bindung als Schlüssel für die Käfigbildung Angewandte Chemie. 130: 2806-2815. DOI: 10.1002/Ange.201710423  0.639
2017 Bume DD, Pitts CR, Ghorbani F, Harry SA, Capilato JN, Siegler MA, Lectka T. Ketones as directing groups in photocatalytic sp(3) C-H fluorination. Chemical Science. 8: 6918-6923. PMID 29147517 DOI: 10.1039/C7Sc02703F  0.806
2017 Holl MG, Pitts CR, Lectka T. Fluorine in a C-F Bond as the Key to Cage Formation. Angewandte Chemie (International Ed. in English). PMID 29141116 DOI: 10.1002/Anie.201710423  0.677
2017 Guan L, Holl MG, Pitts CR, Struble MD, Siegler MA, Lectka T. Through-space Activation can Override Substituent Effects in Electrophilic Aromatic Substitution. Journal of the American Chemical Society. PMID 28992687 DOI: 10.1021/Jacs.7B09792  0.8
2017 Pitts CR, Siegler MA, Lectka T. An Intermolecular Aliphatic C-F---H-C Interaction in the Presence of "Stronger" Hydrogen Bond Acceptors: Crystallographic, Computational, and IR Studies. The Journal of Organic Chemistry. PMID 28240908 DOI: 10.1021/Acs.Joc.7B00268  0.677
2017 Pitts CR, Bume DD, Harry SA, Siegler MA, Lectka T. Multiple Enone-Directed Reactivity Modes Lead to the Selective Photochemical Fluorination of Polycyclic Terpenoid Derivatives. Journal of the American Chemical Society. PMID 28146358 DOI: 10.1021/Jacs.7B00335  0.702
2016 Struble MD, Guan L, Siegler MA, Lectka T. A C-F Bond Directed Diels-Alder Reaction. The Journal of Organic Chemistry. PMID 27467448 DOI: 10.1021/Acs.Joc.6B01489  0.801
2016 Holl MG, Struble MD, Singal P, Siegler MA, Lectka T. Positioning a Carbon-Fluorine Bond over the π Cloud of an Aromatic Ring: A Different Type of Arene Activation. Angewandte Chemie (International Ed. in English). PMID 27145463 DOI: 10.1002/Anie.201601989  0.41
2016 Pitts CR, Ling B, Snyder JA, Bragg AE, Lectka T. Aminofluorination of Cyclopropanes: A Multifold Approach through a Common, Catalytically Generated Intermediate. Journal of the American Chemical Society. PMID 27136383 DOI: 10.1021/Jacs.6B02838  0.71
2016 Bume DD, Pitts CR, Jokhai RT, Lectka T. Direct, visible light-sensitized benzylic C H fluorination of peptides using dibenzosuberenone: selectivity for phenylalanine-like residues Tetrahedron. 72: 6031-6036. DOI: 10.1016/J.Tet.2016.08.018  0.688
2016 Holl MG, Struble MD, Siegler MA, Lectka T. The close interaction of a C F bond with a carbonyl π–system: Attractive, repulsive, or both? Journal of Fluorine Chemistry. 188: 126-130. DOI: 10.1016/J.Jfluchem.2016.06.016  0.328
2016 Bume DD, Pitts CR, Lectka T. Tandem C-C Bond Cleavage of Cyclopropanols and Oxidative Aromatization by Manganese(IV) Oxide in a Direct C-H to C-C Functionalization of Heteroaromatics European Journal of Organic Chemistry. 2016: 26-30. DOI: 10.1002/Ejoc.201501405  0.705
2016 Bume DD, Pitts CR, Lectka T. ChemInform Abstract: Tandem C-C Bond Cleavage of Cyclopropanols and Oxidative Aromatization by Manganese(IV) Oxide in a Direct C-H to C-C Functionalization of Heteroaromatics. Cheminform. 47. DOI: 10.1002/CHIN.201621044  0.637
2015 Pitts CR, Bloom MS, Bume DD, Zhang QA, Lectka T. Unstrained C-C bond activation and directed fluorination through photocatalytically-generated radical cations. Chemical Science. 6: 5225-5229. PMID 29449927 DOI: 10.1039/C5Sc01973G  0.725
2015 Keolopile ZG, Gutowski M, Buonaugurio AM, Collins E, Zhang X, Erb JM, Lectka T, Bowen KH, Allan M. On the Importance of Time Scale and Local Environment in Electron-Driven Proton Transfer. The Anion of Acetoacetic Acid. Journal of the American Chemical Society. PMID 26486969 DOI: 10.1021/Jacs.5B08134  0.607
2015 Struble MD, Holl MG, Scerba MT, Siegler MA, Lectka T. Search for a Symmetrical C-F-C Fluoronium Ion in Solution: Kinetic Isotope Effects, Synthetic Labeling, and Computational, Solvent, and Rate Studies. Journal of the American Chemical Society. 137: 11476-90. PMID 26275357 DOI: 10.1021/Jacs.5B07066  0.72
2015 Bloom S, Bume DD, Pitts CR, Lectka T. Site-Selective Approach to β-Fluorination: Photocatalyzed Ring Opening of Cyclopropanols. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 8060-3. PMID 25877004 DOI: 10.1002/Chem.201501081  0.798
2015 Pitts CR, Bloom MS, Bume DD, Zhang QA, Lectka T. Unstrained C-C bond activation and directed fluorination through photocatalytically-generated radical cations Chemical Science. 6: 5225-5229. DOI: 10.1039/c5sc01973g  0.65
2014 Bloom S, McCann M, Lectka T. Photocatalyzed benzylic fluorination: shedding "light" on the involvement of electron transfer. Organic Letters. 16: 6338-41. PMID 25493423 DOI: 10.1021/Ol503094M  0.637
2014 Griswold A, Bloom S, Lectka T. A chelating nucleophile plays a starring role: 1,8-naphthyridine-catalyzed polycomponent α,α-difluorination of acid chlorides. The Journal of Organic Chemistry. 79: 9830-4. PMID 25222052 DOI: 10.1021/Jo501534K  0.668
2014 Pitts CR, Ling B, Woltornist R, Liu R, Lectka T. Triethylborane-initiated radical chain fluorination: a synthetic method derived from mechanistic insight. The Journal of Organic Chemistry. 79: 8895-9. PMID 25137438 DOI: 10.1021/Jo501520E  0.682
2014 Struble MD, Kelly C, Siegler MA, Lectka T. Search for a strong, virtually "no-shift" hydrogen bond: a cage molecule with an exceptional OH⋅⋅⋅F interaction. Angewandte Chemie (International Ed. in English). 53: 8924-8. PMID 24989940 DOI: 10.1002/Anie.201403599  0.308
2014 Pitts CR, Bloom S, Woltornist R, Auvenshine DJ, Ryzhkov LR, Siegler MA, Lectka T. Direct, catalytic monofluorination of sp³ C-H bonds: a radical-based mechanism with ionic selectivity. Journal of the American Chemical Society. 136: 9780-91. PMID 24943675 DOI: 10.1021/Ja505136J  0.788
2014 Pitts CR, Lectka T. Chemical synthesis of β-lactams: asymmetric catalysis and other recent advances. Chemical Reviews. 114: 7930-53. PMID 24555548 DOI: 10.1021/Cr4005549  0.702
2014 Bloom S, Knippel JL, Lectka T. A photocatalyzed aliphatic fluorination Chemical Science. 5: 1175-1178. DOI: 10.1039/C3Sc53261E  0.687
2014 Bloom S, Knippel JL, Holl MG, Barber R, Lectka T. A cooperative allylic fluorination: Combination of nucleophilic and electrophilic fluorine sources Tetrahedron Letters. 55: 4576-4580. DOI: 10.1016/J.Tetlet.2014.05.093  0.702
2013 Bloom S, Sharber SA, Holl MG, Knippel JL, Lectka T. Metal-catalyzed benzylic fluorination as a synthetic equivalent to 1,4-conjugate addition of fluoride. The Journal of Organic Chemistry. 78: 11082-6. PMID 24073747 DOI: 10.1021/Jo401796G  0.67
2013 DeBlase AF, Bloom S, Lectka T, Jordan KD, McCoy AB, Johnson MA. Origin of the diffuse vibrational signature of a cyclic intramolecular proton bond: Anharmonic analysis of protonated 1,8-disubstituted naphthalene ions. The Journal of Chemical Physics. 139: 024301. PMID 23862937 DOI: 10.1063/1.4810878  0.614
2013 Struble MD, Scerba MT, Siegler M, Lectka T. Evidence for a symmetrical fluoronium ion in solution. Science (New York, N.Y.). 340: 57-60. PMID 23559245 DOI: 10.1126/Science.1231247  0.698
2013 Bloom S, Pitts CR, Woltornist R, Griswold A, Holl MG, Lectka T. Iron(II)-catalyzed benzylic fluorination. Organic Letters. 15: 1722-4. PMID 23527764 DOI: 10.1021/Ol400424S  0.792
2013 Deblase AF, Scerba MT, Lectka T, Johnson MA. Vibrational predissociation spectroscopy of Ar-tagged, trisubstituted silyl cations Chemical Physics Letters. 568: 9-13. DOI: 10.1016/J.Cplett.2013.03.002  0.673
2012 Bloom S, Pitts CR, Miller DC, Haselton N, Holl MG, Urheim E, Lectka T. A polycomponent metal-catalyzed aliphatic, allylic, and benzylic fluorination. Angewandte Chemie (International Ed. in English). 51: 10580-3. PMID 22976771 DOI: 10.1002/Anie.201203642  0.811
2012 Erb J, Strull J, Miller D, He J, Lectka T. The Diels-Alder cyclization of ketenimines. Organic Letters. 14: 2191-3. PMID 22480176 DOI: 10.1021/Ol300742T  0.687
2012 Scerba MT, DeBlase AF, Bloom S, Dudding T, Johnson MA, Lectka T. Characterization of highly unusual NH+-O hydrogen bonding to ester ether oxygen atoms through spectroscopic and computational studies. The Journal of Physical Chemistry. A. 116: 3556-60. PMID 22394264 DOI: 10.1021/Jp211688V  0.791
2012 Scerba MT, Bloom S, Haselton N, Siegler M, Jaffe J, Lectka T. Interaction of a C-F bond with the π-system of a C═C bond or "head on" with a proximate C-H bond. The Journal of Organic Chemistry. 77: 1605-9. PMID 22283798 DOI: 10.1021/Jo2024152  0.776
2012 Bloom S, Scerba MT, Erb J, Lectka T. ChemInform Abstract: Tricomponent Catalytic α,α-Difluorination of Acid Chlorides. Cheminform. 43: no-no. DOI: 10.1002/chin.201206057  0.782
2011 Scerba MT, Leavitt CM, Diener ME, DeBlase AF, Guasco TL, Siegler MA, Bair N, Johnson MA, Lectka T. NH+-F hydrogen bonding in a fluorinated "proton sponge" derivative: integration of solution, solid-state, gas-phase, and computational studies. The Journal of Organic Chemistry. 76: 7975-84. PMID 21888333 DOI: 10.1021/Jo2015328  0.705
2011 Bloom S, Scerba MT, Erb J, Lectka T. Tricomponent catalytic α,α-difluorination of acid chlorides. Organic Letters. 13: 5068-71. PMID 21875036 DOI: 10.1021/Ol2019295  0.819
2011 Erb J, Paull DH, Dudding T, Belding L, Lectka T. From bifunctional to trifunctional (tricomponent nucleophile-transition metal-lewis acid) catalysis: the catalytic, enantioselective α-fluorination of acid chlorides. Journal of the American Chemical Society. 133: 7536-46. PMID 21513338 DOI: 10.1021/Ja2014345  0.838
2010 Erb J, Alden-Danforth E, Kopf N, Scerba MT, Lectka T. Combining asymmetric catalysis with natural product functionalization through enantioselective alpha-fluorination. The Journal of Organic Chemistry. 75: 969-71. PMID 20039641 DOI: 10.1021/Jo9024072  0.811
2010 France S, Wack H, Hafez AM, Taggi AE, Witsil DR, Lectka T. ChemInform Abstract: Bifunctional Asymmetric Catalysis: A Tandem Nucleophile/Lewis Acid Promoted Synthesis of β-Lactams. Cheminform. 33: no-no. DOI: 10.1002/chin.200238091  0.755
2010 Ferraris D, Young B, Cox C, Dudding T, Drury III WJ, Ryzhkov L, Taggi AE, Lectka T. ChemInform Abstract: Catalytic, Enantioselective Alkylation of α-Imino Esters: The Synthesis of Nonnatural α-Amino Acid Derivatives. Cheminform. 33: no-no. DOI: 10.1002/chin.200224036  0.651
2010 Wack H, Taggi AE, Hafez AM, Drury III WJ, Lectka T. ChemInform Abstract: Catalytic, Asymmetric α-Halogenation. Cheminform. 32: no-no. DOI: 10.1002/chin.200124065  0.729
2010 Evans DA, Barnes DM, Johnson JS, Lectka T, von Matt P, Miller SJ, Murry JA, Norcross RD, Shaughnessy EA, Campos KR. ChemInform Abstract: Bis(oxazoline) and Bis(oxazolinyl)pyridine Copper Complexes as Enantioselective Diels-Alder Catalysts: Reaction Scope and Synthetic Applications. Cheminform. 30: no-no. DOI: 10.1002/chin.199952044  0.614
2010 Evans DA, Miller SJ, Lectka T, von Matt P. ChemInform Abstract: Chiral Bis(oxazoline)copper(II) Complexes as Lewis Acid Catalysts for the Enantioselective Diels-Alder Reaction. Cheminform. 30: no-no. DOI: 10.1002/chin.199952043  0.493
2010 FERRARIS D, YOUNG B, COX C, DRURY WJI, DUDDING T, LECTKA T. ChemInform Abstract: Diastereo- and Enantioselective Alkylation of α-Imino Esters with Enol Silanes Catalyzed by (R)-Tol-BINAP-CuClO4×(MeCN)2. Cheminform. 30: no-no. DOI: 10.1002/chin.199907209  0.617
2010 EVANS DA, LECTKA T, MILLER SJ. ChemInform Abstract: Bis(imine)-Copper(II) Complexes as Chiral Lewis Acid Catalysts for the Diels-Alder Reaction. Cheminform. 25: no-no. DOI: 10.1002/chin.199404060  0.488
2010 EVANS DA, MILLER SJ, LECTKA T. ChemInform Abstract: Bis(oxazoline)copper(II) Complexes as Chiral Catalysts for the Enantioselective Diels-Alder Reaction. Cheminform. 24: no-no. DOI: 10.1002/chin.199348065  0.461
2009 Paull DH, Weatherwax A, Lectka T. Catalytic, asymmetric reactions of ketenes and ketene enolates. Tetrahedron. 65: 3771-6803. PMID 21494417 DOI: 10.1016/J.Tet.2009.05.079  0.813
2009 Abraham CJ, Paull DH, Dogo-Isonagie C, Lectka T. Diastereoselective Synthesis of trans-beta-Lactams Using a Simple Multifunctional Catalyst. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry. 10: 1651-1654. PMID 20442797 DOI: 10.1055/S-0029-1217348  0.827
2009 Lectka T, Paull D, Scerba M, Alden-Danforth E, Widger L. α-Fluorination of Acid Chlorides Synfacts. 2009: 0291-0291. DOI: 10.1055/S-0028-1087785  0.793
2009 Li X, Grubisic A, Eustis S, Wang D, Lectka T, Ganteför GF, Bowen KH, Burgert R, Schnöckel H. The reaction of aluminum cluster anions with tetrakis(dimethylamino)ethylene (TDMAE): Insertion of an aluminum anion into a C-N bond Chemical Physics Letters. 481: 190-193. DOI: 10.1016/J.Cplett.2009.09.101  0.304
2009 Abraham CJ, Paull DH, Dogo-Isonagie C, Lectka T. ChemInform Abstract: Diastereoselective Synthesis of trans-β-Lactams Using a Simple Multifunctional Catalyst. Cheminform. 40. DOI: 10.1002/chin.200944111  0.813
2009 Paull DH, Scerba MT, Alden-Danforth E, Widger LR, Lectka T. ChemInform Abstract: Catalytic, Asymmetric α-Fluorination of Acid Chlorides: Dual Metal-Ketene Enolate Activation. Cheminform. 40. DOI: 10.1002/chin.200920034  0.81
2008 Abraham CJ, Paull DH, Bekele T, Scerba MT, Dudding T, Lectka T. A surprising mechanistic "switch" in Lewis acid activation: a bifunctional, asymmetric approach to alpha-hydroxy acid derivatives. Journal of the American Chemical Society. 130: 17085-94. PMID 19053448 DOI: 10.1021/Ja806818A  0.837
2008 Paull DH, Scerba MT, Alden-Danforth E, Widger LR, Lectka T. Catalytic, asymmetric alpha-fluorination of acid chlorides: dual metal-ketene enolate activation. Journal of the American Chemical Society. 130: 17260-1. PMID 19049284 DOI: 10.1021/Ja807792C  0.826
2008 Alden-Danforth E, Scerba MT, Lectka T. Asymmetric cycloadditions of o-quinone methides employing chiral ammonium fluoride precatalysts. Organic Letters. 10: 4951-3. PMID 18850717 DOI: 10.1021/Ol802029E  0.838
2008 Paull DH, Abraham CJ, Scerba MT, Alden-Danforth E, Lectka T. Bifunctional asymmetric catalysis: cooperative Lewis acid/base systems. Accounts of Chemical Research. 41: 655-63. PMID 18402470 DOI: 10.1021/Ar700261A  0.83
2007 Paull DH, Alden-Danforth E, Wolfer J, Dogo-Isonagie C, Abraham CJ, Lectka T. An Asymmetric, bifunctional catalytic approach to non-natural alpha-amino acid derivatives. The Journal of Organic Chemistry. 72: 5380-2. PMID 17555354 DOI: 10.1021/Jo070472X  0.832
2007 Paull DH, Wolfer J, Grebinski JW, Weatherwax A, Lectka T. Catalytic, asymmetric inverse electron demand hetero diels-alder reactions of o-benzoquinone derivatives and ketene enolates Chimia. 61: 240-246. DOI: 10.2533/Chimia.2007.240  0.835
2007 Lectka T, Abraham C, Paull D, Scerba M, Grebinski J. Bifunctional Inverse Electron Demand Hetero-Diels-Alder Reactions Synfacts. 2007: 0072-0072. DOI: 10.1055/S-2006-955718  0.794
2007 Lectka T, Wolfer J, Bekele T, Abraham C, Dogo-Isonagie C. Highly Enantioselective Synthesis of 1,4-Benzoxazinones and α-Amino Acids Synfacts. 2007: 0092-0092. DOI: 10.1055/S-2006-955660  0.755
2007 Dogo-Isonagie C, Bekele T, France S, Wolfer J, Weatherwax A, Taggi AE, Paull DH, Dudding T, Lectka T. A mechanistic study on the catalytic, asymmetric α-bromination of acid chlorides European Journal of Organic Chemistry. 1091-1100. DOI: 10.1002/Ejoc.200600819  0.808
2006 Dogo-Isonagie C, Bekele T, France S, Wolfer J, Weatherwax A, Taggi AE, Lectka T. Scalable methodology for the catalytic, asymmetric alpha-bromination of acid chlorides. The Journal of Organic Chemistry. 71: 8946-9. PMID 17081026 DOI: 10.1021/Jo061522L  0.82
2006 Wolfer J, Bekele T, Abraham CJ, Dogo-Isonagie C, Lectka T. Catalytic, asymmetric synthesis of 1,4-benzoxazinones: a remarkably enantioselective route to alpha-amino acid derivatives from o-benzoquinone imides. Angewandte Chemie (International Ed. in English). 45: 7398-400. PMID 17036371 DOI: 10.1002/Anie.200602801  0.822
2006 Abraham CJ, Paull DH, Scerba MT, Grebinski JW, Lectka T. Catalytic, enantioselective bifunctional inverse electron demand hetero-Diels-Alder reactions of ketene enolates and o-benzoquinone diimides. Journal of the American Chemical Society. 128: 13370-1. PMID 17031945 DOI: 10.1021/Ja065754D  0.83
2006 Bekele T, Shah MH, Wolfer J, Abraham CJ, Weatherwax A, Lectka T. Catalytic, enantioselective [4 + 2]-cycloadditions of ketene enolates and o-quinones: efficient entry to chiral, alpha-oxygenated carboxylic acid derivatives. Journal of the American Chemical Society. 128: 1810-1. PMID 16464078 DOI: 10.1021/Ja058077G  0.838
2006 Bekele T, Shah MH, Wolfer J, Abraham CJ, Weatherwax A, Lectka T. Enantioselective [4+2] Cycloadditions of Ketenes with o-Quinones Synfacts. 2006: 387-387. DOI: 10.1055/S-2006-932102  0.705
2006 Lectka T. Stereoselective and catalyzed halogenation reactions Tetrahedron. 62: 7149. DOI: 10.1016/j.tet.2006.05.035  0.314
2005 Weatherwax A, Abraham CJ, Lectka T. An anionic nucleophilic catalyst system for the diastereoselective synthesis of trans-beta-lactams. Organic Letters. 7: 3461-3. PMID 16048317 DOI: 10.1021/Ol0511070  0.823
2005 France S, Bernstein D, Weatherwax A, Lectka T. Performing the synthesis of a complex molecule on sequentially linked columns: toward the development of a "synthesis machine". Organic Letters. 7: 3009-12. PMID 15987192 DOI: 10.1021/Ol050980Y  0.783
2005 France S, Shah MH, Weatherwax A, Wack H, Roth JP, Lectka T. Bifunctional Lewis acid-nucleophile-based asymmetric catalysis: mechanistic evidence for imine activation working in tandem with chiral enolate formation in the synthesis of beta-lactams. Journal of the American Chemical Society. 127: 1206-15. PMID 15669860 DOI: 10.1021/Ja044179F  0.831
2005 Bernstein D, France S, Wolfer J, Lectka T. A column-based 'flush and flow' system for the asymmetric α-chlorination of acid halides Tetrahedron Asymmetry. 16: 3481-3483. DOI: 10.1016/J.Tetasy.2005.09.014  0.815
2005 France S, Weatherwax A, Lectka T. Recent developments in catalytic, asymmetric α-halogenation: A new frontier in asymmetric catalysis European Journal of Organic Chemistry. 475-479. DOI: 10.1002/Ejoc.200400517  0.697
2004 France S, Weatherwax A, Taggi AE, Lectka T. Advances in the catalytic, asymmetric synthesis of beta-lactams. Accounts of Chemical Research. 37: 592-600. PMID 15311958 DOI: 10.1021/Ar030055G  0.804
2004 Wack H, France S, Hafez AM, Drury WJ, Weatherwax A, Lectka T. Development of a new dimeric cyclophane ligand: application to enhanced diastereo- and enantioselectivity in the catalytic synthesis of beta-lactams. The Journal of Organic Chemistry. 69: 4531-3. PMID 15202914 DOI: 10.1021/Jo049804D  0.802
2004 France S, Wack H, Taggi AE, Hafez AM, Wagerle TR, Shah MH, Dusich CL, Lectka T. Catalytic, asymmetric alpha-chlorination of acid halides. Journal of the American Chemical Society. 126: 4245-55. PMID 15053614 DOI: 10.1021/Ja039046T  0.834
2004 France S, Weatherwax A, Taggi AE, Lectka T. Advances in the Catalytic, Asymmetric Synthesis of β-Lactams Cheminform. 35. DOI: 10.1002/chin.200444286  0.647
2004 France S, Wack H, Taggi AE, Hafez AM, Wagerle TR, Shah MH, Dusich CL, Lectka T. Catalytic, Asymmetric α-Chlorination of Acid Halides. Cheminform. 35. DOI: 10.1002/chin.200432037  0.751
2003 France S, Guerin DJ, Miller SJ, Lectka T. Nucleophilic chiral amines as catalysts in asymmetric synthesis. Chemical Reviews. 103: 2985-3012. PMID 12914489 DOI: 10.1021/Cr020061A  0.767
2003 Hafez AM, Dudding T, Wagerle TR, Shah MH, Taggi AE, Lectka T. A multistage, one-pot procedure mediated by a single catalyst: a new approach to the catalytic asymmetric synthesis of beta-amino acids. The Journal of Organic Chemistry. 68: 5819-25. PMID 12868913 DOI: 10.1021/Jo034150E  0.839
2003 Taggi AE, Hafez AM, Lectka T. Alpha-imino esters: versatile substrates for the catalytic, asymmetric synthesis of alpha- and beta-amino acids and beta-lactams. Accounts of Chemical Research. 36: 10-9. PMID 12534300 DOI: 10.1021/Ar020137P  0.818
2003 Shah MH, France S, Lectka T. Bicarbonate Salts as Cost-Effective Bases for the Synthesis of Ketenes and Their Synthetic Equivalents Applied to the Asymmetric Synthesis of β-Lactams Synlett. 1937-1939. DOI: 10.1055/S-2003-41497  0.392
2003 Taggi AE, Hafez AM, Lectka T. α-Imino Esters: Versatile Substrates for the Catalytic, Asymmetric Synthesis of α- and β-Amino Acids and β-Lactams Cheminform. 34. DOI: 10.1002/chin.200316293  0.731
2002 Hafez AM, Taggi AE, Lectka T. Sequential column asymmetric catalysis. Chemistry (Weinheim An Der Bergstrasse, Germany). 8: 4114-9. PMID 12298001 DOI: 10.1002/1521-3765(20020916)8:18<4114::Aid-Chem4114>3.0.Co;2-Q  0.804
2002 Taggi AE, Hafez AM, Wack H, Young B, Ferraris D, Lectka T. The development of the first catalyzed reaction of ketenes and imines: catalytic, asymmetric synthesis of beta-lactams. Journal of the American Chemical Society. 124: 6626-35. PMID 12047183 DOI: 10.1021/Ja0258226  0.824
2002 France S, Wack H, Hafez AM, Taggi AE, Witsil DR, Lectka T. Bifunctional asymmetric catalysis: a tandem nucleophile/Lewis acid promoted synthesis of beta-lactams. Organic Letters. 4: 1603-5. PMID 11975639 DOI: 10.1021/Ol025805L  0.828
2002 Taggi AE, Wack H, Hafez AM, France S, Lectka T. Generation of ketenes from acid chlorides using NaH/crown ether shuttle-deprotonation for use in asymmetric catalysis. Organic Letters. 4: 627-9. PMID 11843608 DOI: 10.1021/Ol0172525  0.834
2002 Dudding T, Hafez AM, Taggi AE, Wagerle TR, Lectka T. A catalyst that plays multiple roles: asymmetric synthesis of beta-substituted aspartic acid derivatives through a four-stage, one-pot procedure. Organic Letters. 4: 387-90. PMID 11820886 DOI: 10.1021/Ol017087T  0.834
2002 Ferraris D, Young B, Cox C, Dudding T, Drury WJ, Ryzhkov L, Taggi AE, Lectka T. Catalytic, enantioselective alkylation of alpha-imino esters: the synthesis of nonnatural alpha-amino acid derivatives. Journal of the American Chemical Society. 124: 67-77. PMID 11772063 DOI: 10.1021/Ja016838J  0.841
2002 Taggi AE, Hafez AM, Dudding T, Lectka T. Molecular mechanics calculations as predictors of enantioselectivity for chiral nucleophile catalyzed reactions Tetrahedron. 58: 8351-8356. DOI: 10.1016/S0040-4020(02)00987-0  0.819
2002 Stone MB, Chen Y, Rittner J, Yardimci H, Reich DH, Broholm C, Ferraris DV, Lectka T. Frustrated three-dimensional quantum spin liquid in CuHpCl Physical Review B - Condensed Matter and Materials Physics. 65: 644231-6442312.  0.492
2001 Hafez AM, Taggi AE, Dudding T, Lectka T. Asymmetric catalysis on sequentially-linked columns. Journal of the American Chemical Society. 123: 10853-9. PMID 11686686 DOI: 10.1021/Ja016556J  0.834
2001 Wack H, Taggi AE, Hafez AM, Drury WJ, Lectka T. Catalytic, asymmetric alpha-halogenation. Journal of the American Chemical Society. 123: 1531-2. PMID 11456741 DOI: 10.1021/Ja005791J  0.786
2001 Hafez AM, Taggi AE, Wack H, Esterbrook J, Lectka T. Reactive ketenes through a carbonate/amine shuttle deprotonation strategy: catalytic, enantioselective alpha-bromination of acid chlorides. Organic Letters. 3: 2049-51. PMID 11418046 DOI: 10.1021/Ol0160147  0.821
2000 Cox C, Lectka T. Synthetic catalysis of amide isomerization. Accounts of Chemical Research. 33: 849-58. PMID 11123884 DOI: 10.1021/Ar990165G  0.397
2000 Hafez AM, Taggi AE, Wack H, Drury WJ, Lectka T. Column asymmetric catalysis for beta-lactam synthesis. Organic Letters. 2: 3963-5. PMID 11112618 DOI: 10.1021/Ol006659R  0.819
2000 Taggi AE, Hafez AM, Wack H, Young B, Drury WJ, Lectka T. Catalytic, asymmetric synthesis of β-lactams [11] Journal of the American Chemical Society. 122: 7831-7832. DOI: 10.1021/Ja001754G  0.795
2000 Taggi AE, Hafez AM, Wack H, Young B, Drury III WJ, Lectka T. ChemInform Abstract: Catalytic, Asymmetric Synthesis of β-Lactams. Cheminform. 31: no-no. DOI: 10.1002/chin.200047107  0.735
1999 Cox C, Wack H, Lectka T. Strong Hydrogen Bonding to the Amide Nitrogen Atom in an "Amide Proton Sponge": Consequences for Structure and Reactivity. Angewandte Chemie (International Ed. in English). 38: 798-800. PMID 29711794 DOI: 10.1002/(Sici)1521-3773(19990315)38:6<798::Aid-Anie798>3.0.Co;2-W  0.801
1999 Wack H, Drury WJ, Taggi AE, Ferraris D, Lectka T. Nucleophilic metal complexes as acylation catalysts: solvent-dependent "switch" mechanisms leading to the first catalyzed Staudinger reaction. Organic Letters. 1: 1985-8. PMID 10836055 DOI: 10.1021/Ol9903234  0.817
1999 Cox C, Lectka T. Intramolecular acid-catalyzed amide isomerization in aqueous solution. Organic Letters. 1: 749-52. PMID 10823201 DOI: 10.1021/Ol9901265  0.417
1999 Ferraris D, Dudding T, Young B, Drury WJ, Lectka T. Catalytic, enantioselective alkylations of N,O-acetals Journal of Organic Chemistry. 64: 2168-2169. DOI: 10.1021/Jo982421T  0.794
1999 Cox C, Wack H, Lectka T. Nucleophilic catalysis of amide isomerization [17] Journal of the American Chemical Society. 121: 7963-7964. DOI: 10.1021/Ja991487I  0.546
1999 Evans DA, Barnes DM, Johnson JS, Lectka T, Von Matt P, Miller SJ, Murry JA, Norcross RD, Shaughnessy EA, Campos KR. Bis(oxazoline) and bis(oxazolinyl)pyridine copper complexes as enantioselective Diels-Alder catalysts: Reaction scope and synthetic applications Journal of the American Chemical Society. 121: 7582-7594. DOI: 10.1021/Ja991191C  0.818
1999 Evans DA, Miller SJ, Lectka T, Von Matt P. Chiral bis(oxazoline)copper(II) complexes as lewis acid catalysts for the enantioselective Diels-Alder reaction Journal of the American Chemical Society. 121: 7559-7573. DOI: 10.1021/Ja991190K  0.649
1999 Ferraris D, Young B, Dudding T, Drury WJ, Lectka T. Catalytic, enantioselective alkylations of N,O- and N,N-acetals and hemiacetals Tetrahedron. 55: 8869-8882. DOI: 10.1016/S0040-4020(99)00450-0  0.823
1999 Cox C, Wack H, Lectka T. Eine starke Wasserstoffbrücke zu einem Amid-Stickstoffatom in einem „Amid-Protonenschwamm”: Konsequenzen für Struktur und Reaktivität Angewandte Chemie. 111: 864-867. DOI: 10.1002/(Sici)1521-3757(19990315)111:6<864::Aid-Ange864>3.0.Co;2-S  0.768
1998 Ferraris D, Young B, Cox C, Drury III WJ, Dudding T, Lectka T. Diastereo- and Enantioselective Alkylation of alpha-Imino Esters with Enol Silanes Catalyzed by (R)-Tol-BINAP-CuClO(4).(MeCN)(2). The Journal of Organic Chemistry. 63: 6090-6091. PMID 11672229 DOI: 10.1021/Jo981079H  0.804
1998 Cox C, Lectka T. Solvent Effects on the Barrier to Rotation in Carbamates. The Journal of Organic Chemistry. 63: 2426-2427. PMID 11672097 DOI: 10.1021/Jo9800863  0.496
1998 Ferraris D, Drury WJ, Cox C, Lectka T. "Orthogonal" Lewis Acids: Catalyzed Ring Opening and Rearrangement of Acylaziridines Journal of Organic Chemistry. 63: 4568-4569. DOI: 10.1021/Jo980558D  0.803
1998 Drury WJ, Ferraris D, Cox C, Young B, Lectka T. A novel synthesis of α-amino acid derivatives through catalytic, enantioselective ene reactions of α-imino esters [16] Journal of the American Chemical Society. 120: 11006-11007. DOI: 10.1021/Ja982257R  0.832
1998 Cox C, Lectka T. Intramolecular catalysis of amide isomerization: Kinetic consequences of the 5-NH- -N(a) hydrogen bond in prolyl peptides Journal of the American Chemical Society. 120: 10660-10668. DOI: 10.1021/Ja9815071  0.517
1998 Ferraris D, Young B, Dudding T, Lectka T. Catalytic, enantioselective alkylation of α-imino esters using late transition metal phosphine complexes as catalysts Journal of the American Chemical Society. 120: 4548-4549. DOI: 10.1021/Ja9802450  0.835
1997 Cox C, Young, VG, Lectka T. Intramolecular Catalysis of Amide Isomerization Journal of the American Chemical Society. 119: 2307-2308. DOI: 10.1021/Ja964017M  0.541
1997 Ferraris D, Cox C, Anand R, Lectka T. C-F bond activation by aryl carbocations: Conclusive intramolecular fluoride shifts between carbon atoms in solution and the first examples of intermolecular fluoride ion abstractions Journal of the American Chemical Society. 119: 4319-4320. DOI: 10.1021/Ja963090+  0.64
1996 Cox C, Ferraris D, Murthy NN, Lectka T. Copper(II)-catalyzed amide isomerization: Evidence for N-coordination Journal of the American Chemical Society. 118: 5332-5333. DOI: 10.1021/Ja960693C  0.657
1993 McMurry JE, Lectka T. Carbocations with bent three-center, two-electron carbon-hydrogen-carbon bonds Journal of the American Chemical Society. 115: 10167-10173. DOI: 10.1021/Ja00075A036  0.615
1993 Evans DA, Miller SJ, Lectka T. Bis(oxazoline)copper(II) complexes as chiral catalysts for the enantioselective Diels-Alder reaction Journal of the American Chemical Society. 115: 6460-6461. DOI: 10.1021/Ja00067A091  0.633
1993 Evans DA, Lectka T, Miller SJ. Bis(imine)-copper(II) complexes as chiral lewis acid catalysts for the Diels-Alder reaction Tetrahedron Letters. 34: 7027-7030. DOI: 10.1016/S0040-4039(00)61588-5  0.606
1993 McMurry JE, Lectka T. Carbocations with bent three-center, two-electron C-H-C bonds Journal of the American Chemical Society. 115: 10167-10173.  0.565
1992 Mcmurry JE, Lectka T. Three-center, two-electron C-H-C bonds in organic chemistry Accounts of Chemical Research. 25: 47-53. DOI: 10.1021/Ar00013A007  0.608
1990 McMurry JE, Lectka T. A remarkable alkane protonolysis reaction: Observation of stoichiometric hydrogen formation Journal of the American Chemical Society. 112: 869-870. DOI: 10.1021/Ja00158A058  0.626
1989 McMurry JE, Lectka T, Rico JG. An optimized procedure for titanium-induced carbonyl coupling Journal of Organic Chemistry. 54: 3748-3749. DOI: 10.1021/Jo00276A047  0.576
1989 McMurry JE, Lectka T, Hodge CN. The in-bicyclo[4.4.4]-1-tetradecyl cation: a stable substance with a three-center, two-electron carbon-hydrogen-carbon bond Journal of the American Chemical Society. 111: 8867-8872. DOI: 10.1021/Ja00206A015  0.594
1989 McMurry JE, Lectka T, Hodge CN. The in-bicyclo[4.4.4]-1-tetradecyl cation: A stable substance with a three-center, two-electron C-H-C bond Journal of the American Chemical Society. 111: 8867-8872.  0.57
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