Yunfei Du - Publications

Affiliations: 
Tianjin University, Tianjin, Tianjin Shi, China 
Area:
Hypervalent Chemistry, Heterocyclic Chemistry

137 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 Li X, Cheng Y, Li Y, Sun F, Zhan X, Yang Z, Yang J, Du Y. DMSO/SOCl-Enabled Synthesis of 3-Chloroindoles via Desulfonylative Chlorocyclization of N,N-Disubstituted 2-Alkynylanilines. The Journal of Organic Chemistry. PMID 38241277 DOI: 10.1021/acs.joc.3c02471  0.331
2023 Yang K, Yin D, Sun Y, Yang Z, Li Y, Xu L, Du Y. Synthesis of Fluoromethylated Chromones and Their Heteroatom Analogues via Sodium Fluoromethanesulfinate-Enabled Direct Fluoromethylation. The Journal of Organic Chemistry. 89: 565-575. PMID 38115769 DOI: 10.1021/acs.joc.3c02301  0.381
2023 Li X, Sun F, Shi H, Zhang B, He J, Wu J, Du Y. Intramolecular Heterocyclization/Fluoromethylthiolation of Alkynes Enabled by a Multicomponent Reagent System. Organic Letters. PMID 37144925 DOI: 10.1021/acs.orglett.3c01095  0.403
2023 Zhao B, Li X, Wang X, Jiang L, Li Z, Du Y. Synthesis of 3-Haloindoles via Cascade Oxidative Cyclization/Halogenation of 2-Alkenylanilines Mediated by PIDA and LiBr/KI. The Journal of Organic Chemistry. PMID 36631394 DOI: 10.1021/acs.joc.2c02480  0.374
2022 Zhang J, Zhang B, He J, Shi H, Du Y. Divergent synthesis of 2-methylthioindole and 2-unsubstituted indole derivatives mediated by SOCl and dimethyl/diethyl sulfoxides. Organic & Biomolecular Chemistry. PMID 36169012 DOI: 10.1039/d2ob01580c  0.443
2022 Li X, Li Y, Yang J, Shi H, Ai Z, Han C, He J, Du Y. Synthesis of 3-SCFH-/3-SCF-chromones via Interrupted Pummerer Reaction/Intramolecular Cyclization Mediated by Difluoromethyl or Trifluoromethyl Sulfoxide and TfO. Organic Letters. PMID 36148991 DOI: 10.1021/acs.orglett.2c03017  0.384
2022 He J, Zhang J, Li X, Shi H, Du Y. Aryl iodine-catalysed divergent synthesis of isobenzofuranones and isocoumarins oxidative 1,2-aryl migration/elimination. Chemical Communications (Cambridge, England). 58: 9096-9099. PMID 35876812 DOI: 10.1039/d2cc03101a  0.399
2021 Zhang B, Li X, Ai Z, Zhao B, Yu Z, Du Y. Chemoselective Synthesis of Sulfenylated Spiroindolenines from Indolyl-ynones via Organosulfenyl Chloride-Mediated Dearomatizing Spirocyclization. Organic Letters. PMID 34964636 DOI: 10.1021/acs.orglett.1c04063  0.37
2021 Zhang B, Li X, Li X, Yu Z, Zhao B, Wang X, Du Y, Zhao K. An Interrupted Pummerer Reaction Mediated by a Hypervalent Iodine(III) Reagent: In Situ Formation of RSCl and Its Application for the Synthesis of 3-Sulfenylated Indoles. The Journal of Organic Chemistry. 86: 17274-17281. PMID 34806887 DOI: 10.1021/acs.joc.1c02404  0.692
2021 Zhang J, Jalil A, He J, Yu Z, Cheng Y, Li G, Du Y, Zhao K. Lactonization with concomitant 1,2-aryl migration and alkoxylation mediated by dialkoxyphenyl iodides generated . Chemical Communications (Cambridge, England). PMID 34231573 DOI: 10.1039/d1cc03110d  0.631
2021 Li X, Wang Y, Ouyang Y, Yu Z, Zhang B, Zhang J, Shi H, Zuilhof H, Du Y. Unexpected Substituent Effects in Spiro-Compound Formation: Steering -Aryl Propynamides and DMSO toward Site-Specific Sulfination in Quinolin-2-ones or Spiro[4,5]trienones. The Journal of Organic Chemistry. PMID 34184892 DOI: 10.1021/acs.joc.1c00775  0.346
2021 Zhang J, Li X, Li X, Shi H, Sun F, Du Y. DMSO/SOCl-mediated C(sp)-H amination: switchable synthesis of 3-unsubstituted indole and 3-methylthioindole derivatives. Chemical Communications (Cambridge, England). PMID 33406208 DOI: 10.1039/d0cc07453e  0.325
2020 Zhang B, Li X, Guo B, Du Y. Hypervalent iodine reagent-mediated reactions involving rearrangement processes. Chemical Communications (Cambridge, England). PMID 33140751 DOI: 10.1039/d0cc05354f  0.437
2020 Sun JY, Kumata K, Chen Z, Zhang YD, Chen JH, Hatori A, Fu HL, Rong J, Deng XY, Yamasaki T, Xie L, Hu K, Fujinaga M, Yu QZ, Shao T, ... ... Du YF, et al. Synthesis and preliminary evaluation of novel C-labeled GluN2B-selective NMDA receptor negative allosteric modulators. Acta Pharmacologica Sinica. PMID 32661351 DOI: 10.1038/S41401-020-0456-9  0.338
2020 Zhang W, Tao S, Ge H, Li Q, Ai Z, Li X, Zhang B, Sun F, Xu X, Du Y. Correction to Construction of 2-Arylbenzo[4,5]thieno[2,3-]thiazole Skeleton via CuCl/S-Mediated Three-Component Reaction. Organic Letters. PMID 32026699 DOI: 10.1021/Acs.Orglett.0C00229  0.317
2020 Zhang W, Tao S, Ge H, Li Q, Ai Z, Li X, Zhang B, Sun F, Xu X, Du Y. Construction of 2-Arylbenzo[4,5]thieno[2,3-]thiazole Skeleton via CuCl/S-Mediated Three-Component Reaction. Organic Letters. PMID 31894988 DOI: 10.1021/Acs.Orglett.9B04206  0.429
2020 Jalil A, Yang YO, Chen Z, Jia R, Bi T, Li X, Du Y. Formation of Carbon-Oxygen Bond Mediated by Hypervalent Iodine Reagents Under Metal-free Conditions Mini-Reviews in Organic Chemistry. 17. DOI: 10.2174/1570193X17999200807140943  0.389
2020 Li X, Liu T, Zhang B, Zhang D, Shi H, Yu Z, Tao S, Du Y. Formation of Carbon-Carbon Bonds Mediated by Hypervalent Iodine Reagents Under Metal-free Conditions Current Organic Chemistry. 24: 74-103. DOI: 10.2174/1385272824666200211093103  0.354
2020 Zhang G, Wang Y, Xu J, Sun J, Sun F, Zhang Y, Zhang C, Du Y. A new hypervalent iodine(iii/v) oxidant and its application to the synthesis of 2H-azirines Chemical Science. 11: 947-953. DOI: 10.1039/C9Sc05536C  0.417
2020 An X, Zhang B, Li X, Du T, Ai Z, Zhang C, Xu J, Sun F, Zhang Y, Du Y. Construction of 4-(Methylthio)isochromenones Skeleton through Regioselective Intramolecular Cyclization of 2-Alkynylbenzoate Mediated by DMSO/[D6 ]DMSO and SOCl2 European Journal of Organic Chemistry. 2020: 852-859. DOI: 10.1002/Ejoc.201901723  0.326
2019 Zhang G, Wang Y, Xu J, Sun J, Sun F, Zhang Y, Zhang C, Du Y. A new hypervalent iodine(iii/v) oxidant and its application to the synthesis of 2-azirines. Chemical Science. 11: 947-953. PMID 34084348 DOI: 10.1039/c9sc05536c  0.345
2019 Li Q, Zhuang C, Wang D, Zhang W, Jia R, Sun F, Zhang Y, Du Y. Construction of trisubstituted chromone skeletons carrying electron-withdrawing groups via PhIO-mediated dehydrogenation and its application to the synthesis of frutinone A. Beilstein Journal of Organic Chemistry. 15: 2958-2965. PMID 31921367 DOI: 10.3762/Bjoc.15.291  0.368
2019 Duan J, Du YF, Pang X, Shu XZ. Ni-catalyzed cross-electrophile coupling between vinyl/aryl and alkyl sulfonates: synthesis of cycloalkenes and modification of peptides. Chemical Science. 10: 8706-8712. PMID 31803446 DOI: 10.1039/c9sc03347e  0.377
2019 Xing L, Zhang Y, Zhang Y, Ai Z, Li X, Du Y, Deng J, Zhao K. Regioselective Chlorolactonization of Styrene-type Carboxylic Esters and Amides via PhICl2-Mediated Oxidative C-O/C-Cl Bond Formations. The Journal of Organic Chemistry. PMID 31525875 DOI: 10.1021/Acs.Joc.9B02022  0.733
2019 Zhang X, Wan X, Cong Y, Zhen X, Li Q, Zhang-Negrerie D, Du Y, Zhao K. Lactonization of 2-Alkynylbenzoates for the Assembly of Isochromenones Mediated by BF3•Et2O. The Journal of Organic Chemistry. PMID 31328911 DOI: 10.1021/Acs.Joc.9B01601  0.665
2019 Xing L, Zhang Y, Li B, Du Y. In Situ Formation of RSCl/ArSeCl and Their Application to the Synthesis of 4-Chalcogenylisocumarins/Pyrones from o-(1-Alkynyl)benzoates and ( Z)-2-Alken-4-ynoates. Organic Letters. PMID 31050294 DOI: 10.1021/Acs.Orglett.9B01046  0.484
2019 Tian ZX, Qiao JB, Xu GL, Pang X, Qi L, Ma WY, Zhao ZZ, Duan J, Du YF, Su P, Liu XY, Shu XZ. Highly Enantioselective Cross-Electrophile Aryl-Alkenylation of Unactivated Alkenes. Journal of the American Chemical Society. PMID 31002758 DOI: 10.1021/jacs.9b03863  0.307
2019 Xing L, Zhang Y, Li B, Du Y. Synthesis of 4-Chloroisocoumarins via Intramolecular Halolactonization of o-Alkynylbenzoates: PhICl-Mediated C-O/C-Cl Bond Formation. Organic Letters. PMID 30864803 DOI: 10.1021/Acs.Orglett.9B00047  0.496
2019 Zhen X, Wan X, Zhang W, Li Q, Zhang-Negrerie D, Du Y. Synthesis of Spirooxindoles from N-Arylamide Derivatives via Oxidative C(sp)-C(sp) Bond Formation Mediated by PhI(OMe) Generated in Situ. Organic Letters. PMID 30698442 DOI: 10.1021/Acs.Orglett.8B03741  0.596
2019 Xing L, Zhang Y, Du Y. Hypervalent Iodine-Mediated Synthesis of Spiroheterocycles via Oxidative Cyclization Current Organic Chemistry. 23: 14-37. DOI: 10.2174/1385272822666181211122802  0.463
2019 Wang S, Zhao X, Zhang-Negrerie D, Du Y. Reductive cleavage of the N–O bond: elemental sulfur-mediated conversion of N-alkoxyamides to amides Organic Chemistry Frontiers. 6: 347-351. DOI: 10.1039/C8Qo01052H  0.461
2019 Shang Z, Chen Q, Xing L, Zhang Y, Wait L, Du Y. in   situ Formation of RSCl/ArSeCl and Their Oxidative Coupling with Enaminone Derivatives Under Transition‐metal Free Conditions Advanced Synthesis & Catalysis. 361: 4926-4932. DOI: 10.1002/Adsc.201900940  0.51
2019 Xing Q, Liang H, Bao M, Li X, Zhang J, Bi T, Zhang Y, Xu J, Du Y, Zhao K. Metal‐free Synthesis of Spiro‐2,2′‐benzo[ b ]furan‐3,3′‐ones via PhI(OAc) 2 ‐Mediated Cascade Spirocyclization Advanced Synthesis & Catalysis. 361: 4669-4673. DOI: 10.1002/Adsc.201900652  0.6
2018 Zhao X, Li Q, Xu J, Wang D, Zhang-Negrerie D, Du Y. Cascade Synthesis of Benzothieno[3,2- b]indoles under Oxidative Conditions Mediated by CuBr and tert-Butyl Hydroperoxide. Organic Letters. PMID 30211558 DOI: 10.1021/Acs.Orglett.8B02614  0.481
2018 Sun J, Zhen X, Ge H, Zhang G, An X, Du Y. Synthesis of trifluoromethylated 2-azirines through Togni reagent-mediated trifluoromethylation followed by PhIO-mediated azirination. Beilstein Journal of Organic Chemistry. 14: 1452-1458. PMID 29977409 DOI: 10.3762/Bjoc.14.123  0.448
2018 Dian L, Xing Q, Zhang-Negrerie D, Du Y. Direct functionalization of alkyl ethers to construct hemiaminal ether skeletons (HESs). Organic & Biomolecular Chemistry. PMID 29781030 DOI: 10.1039/C8Ob00793D  0.789
2018 Sun J, Ge H, Zhen X, An X, Zhang G, Zhang-Negrerie D, Du Y, Zhao K. TBHP/AIBN-Mediated Synthesis of 2-Amino-thioazoles from Active Methylene Ketones and Thiourea under Metal-free Conditions Tetrahedron. 74: 2107-2114. DOI: 10.1016/J.Tet.2018.02.064  0.736
2018 Li Y, Wang X, Xiao D, Liu M, Du Y, Deng J. Organocatalytic Biomimetic Decarboxylative Aldol Reaction of Fluorinated β‐Keto Acids with Unprotected Isatins Advanced Synthesis & Catalysis. 360: 4147-4152. DOI: 10.1002/Adsc.201800831  0.358
2018 Sun J, Li G, Zhang G, Cong Y, An X, Zhang-Negrerie D, Du Y. Cascade Formation of C3 -Unsymmetric Spirooxindoles via PhI(OAc)2 -Mediated Oxidative C−C/C−N Bond Formation Advanced Synthesis & Catalysis. 360: 2476-2481. DOI: 10.1002/Adsc.201800314  0.503
2018 Zhang Y, Zhao X, Zhuang C, Wang S, Zhang-Negrerie D, Du Y. PhIO/Et3N ⋅ 3HF-Mediated Formation of Fluorinated 2H-Azirines via Domino Fluorination/Azirination Reaction of Enamines Advanced Synthesis & Catalysis. 360: 2107-2112. DOI: 10.1002/Adsc.201800124  0.379
2018 Sun D, Zhao X, Zhang B, Cong Y, Wan X, Bao M, Zhao X, Li B, Zhang-Negrerie D, Du Y. Synthesis of Spirofurooxindoles via Phenyliodine(III) Bis(trifluoroacetate) (PIFA)-Mediated Cascade Oxidative C−O and C−C Bond Formation Advanced Synthesis & Catalysis. 360: 1634-1638. DOI: 10.1002/Adsc.201701635  0.54
2017 Zhao X, Zhang Y, Deng J, Zhang-Negrerie D, Du Y. TBHP/TBAI-Mediated Oxidative Cascade Reaction Consisting of Dimerization, Cyclization, and 1,2-Aryl Migration: Metal-Free Synthesis of Pyrrolin-4-ones and Highly Substituted Pyrroles. The Journal of Organic Chemistry. PMID 29045795 DOI: 10.1021/Acs.Joc.7B02491  0.54
2017 Zhang B, Zhang X, Hu B, Sun D, Wang S, Zhang-Negrerie D, Du Y. PhI(OCOCF3)2-Mediated Construction of a 2-Spiropseudoindoxyl Skeleton via Cascade Annulation of 2-Sulfonamido-N-phenylpropiolamide Derivatives. Organic Letters. PMID 28134531 DOI: 10.1021/Acs.Orglett.7B00058  0.546
2017 Du Y, Li G, Zhang-Negrerie D. Synthesis of N-Substituted 2-Amino-3,4-diiodofurans from Allenes via NIS-Mediated Intramolecular Electrophilic Iodocyclization Synthesis. 49: 2917-2927. DOI: 10.1055/S-0036-1588792  0.454
2017 Yun Z, Cheng R, Sun J, Zhang-Negrerie D, Du Y. Iodobenzene Dichloride/Zinc Chloride-Mediated Synthesis of N -Alkoxyindole-3-carbonitriles from 3-Alkoxyimino-2-arylalkylnitriles via Intramolecular Heterocyclization Advanced Synthesis & Catalysis. 360: 250-254. DOI: 10.1002/Adsc.201701111  0.501
2017 Hu B, Cao Y, Zhang B, Zhang-Negrerie D, Du Y. Cover Picture: Formation of Phenyliodonio‐Substituted Spirofurooxindole Trifluoroacetates from N‐Substituted 3‐Oxopentanediamides via Phenyliodine Bis(trifluoroacetate)‐Mediated Oxidative Cascade Reactions (Adv. Synth. Catal. 15/2017) Advanced Synthesis & Catalysis. 359: 2522-2522. DOI: 10.1002/Adsc.201700920  0.47
2017 Guo X, Xing Q, Lei K, Zhang-Negrerie D, Du Y, Zhao K. A Tandem Ring Opening/Closure Reaction in A BF3 -Mediated Rearrangement of Spirooxindoles Advanced Synthesis & Catalysis. 359: 4393-4398. DOI: 10.1002/Adsc.201700728  0.683
2017 Dian L, Zhang-Negrerie D, Du Y. Transition Metal-Free Oxidative Cross-Coupling C(sp 2 )-C(sp 3 ) Bond Formation: Regioselective C-3 Alkylation of Coumarins with Tertiary Amines Advanced Synthesis & Catalysis. 359: 3090-3094. DOI: 10.1002/Adsc.201700521  0.833
2017 Hu B, Cao Y, Zhang B, Zhang-Negrerie D, Du Y. Formation of Phenyliodonio-Substituted Spirofurooxindole Trifluoroacetates from N -Substituted 3-Oxopentanediamides via Phenyliodine Bis(trifluoroacetate)-Mediated Oxidative Cascade Reactions Advanced Synthesis & Catalysis. 359: 2542-2548. DOI: 10.1002/Adsc.201700075  0.53
2016 Zhou Y, Zhang X, Zhang Y, Ruan L, Zhang J, Zhang-Negrerie D, Du Y. Iodocyclization of N-Arylpropynamides Mediated by Hypervalent Iodine Reagent: Divergent Synthesis of Iodinated Quinolin-2-ones and Spiro[4,5]trienones. Organic Letters. PMID 28001422 DOI: 10.1021/Acs.Orglett.6B03455  0.47
2016 Cao Y, Zhang X, Lin G, Zhang-Negrerie D, Du Y. Chiral Aryliodine-Mediated Enantioselective Organocatalytic Spirocyclization: Synthesis of Spirofurooxindoles via Cascade Oxidative C-O and C-C Bond Formation. Organic Letters. PMID 27768318 DOI: 10.1021/Acs.Orglett.6B02816  0.506
2016 Zhang X, Zhou G, Zhang Y, Zhang-Negrerie D, Du Y, Zhao K. A Ring-contraction Disproportionation-Spirocyclization Cascade Reaction of Isochromeno[4,3-b]indol-5(11H)-ones: Synthesis of N-Unsubstituted Spirocycles. The Journal of Organic Chemistry. PMID 27753487 DOI: 10.1021/Acs.Joc.6B01957  0.7
2016 Yu J, Zhang-Negrerie D, Du Y. Cu(OAc)2-Mediated Cascade Annulation of Diarylalkyne Sulfonamides through Dual C-N Bond Formation: Synthesis of 5,10-Dihydroindolo[3,2-b]indoles. Organic Letters. PMID 27366912 DOI: 10.1021/Acs.Orglett.6B01343  0.514
2016 Liu L, Zhang T, Yang YF, Zhang-Negrerie D, Zhang X, Du Y, Wu YD, Zhao K. Metal-free Synthesis of 3-Arylquinolin-2-ones from Acrylic Amides via a Highly Regioselective1,2-Aryl Migration: An Experimental and Computational Study. The Journal of Organic Chemistry. PMID 27124770 DOI: 10.1021/Acs.Joc.6B00345  0.702
2016 Yang L, Zhang-Negrerie D, Zhao K, Du Y. Intramolecular Functionalization of Benzylic Methylene Adjacent to the Ring Nitrogen Atom in N-Aryl Tetrahydroisoquinoline Derivatives. The Journal of Organic Chemistry. PMID 26982026 DOI: 10.1021/Acs.Joc.5B02443  0.717
2016 Zhang X, Hou W, Zhang-Negrerie D, Zhao K, Du Y. Correction to "Hypervalent Iodine-Mediated Intramolecular trans-Aminocarboxylation and Oxoaminocarboxylation of Alkynes: Divergent Cascade Annulations of Isocoumarins under Metal-Free Conditions". Organic Letters. PMID 26925818 DOI: 10.1021/acs.orglett.6b00491  0.624
2016 Yu J, Zhang-Negrerie D, Du Y. TBHP/CoCl2-mediated intramolecular oxidative cyclization of N-(2-formylphenyl)amides: An approach to the construction of 4H-3,1-benzoxazin-4-ones European Journal of Organic Chemistry. 2016: 562-568. DOI: 10.1002/Ejoc.201501359  0.586
2016 Dian L, Zhao H, Zhang-Negrerie D, Du Y. ChemInform Abstract: Cobalt-Catalyzed Twofold Direct C(sp2)-C(sp3) Bond Coupling: Regioselective C-3 Alkylation of Coumarins with (Cyclo)alkyl Ethers. Cheminform. 47. DOI: 10.1002/CHIN.201651159  0.808
2016 Yu J, Zhang-Negrerie D, Du Y. ChemInform Abstract: TBHP/CoCl2-Mediated Intramolecular Oxidative Cyclization of N-(2-Formylphenyl)amides: An Approach to the Construction of 4H-3,1-Benzoxazin-4-ones. Cheminform. 47. DOI: 10.1002/CHIN.201623190  0.374
2016 Dian L, Wang S, Zhang-Negrerie D, Du Y. ChemInform Abstract: Organocatalytic Radical Involved Oxidative Cross-Coupling of N-Hydroxyphthalimide with Benzylic and Allylic Hydrocarbons. Cheminform. 47. DOI: 10.1002/CHIN.201617041  0.81
2016 Zhang X, Hou W, Zhang-Negrerie D, Zhao K, Du Y. ChemInform Abstract: Hypervalent Iodine-Mediated Intramolecular trans-Aminocarboxylation and Oxoaminocarboxylation of Alkynes: Divergent Cascade Annulations of Isocoumarins under Metal-Free Conditions. Cheminform. 47: no-no. DOI: 10.1002/chin.201613147  0.31
2016 Guo X, Zhang-Negrerie D, Du Y. ChemInform Abstract: Iodine(III)-Mediated Construction of the Dibenzoxazepinone Skeleton from 2-(Aryloxy)benzamides Through Oxidative C-N Formation. Cheminform. 47: no-no. DOI: 10.1002/CHIN.201612195  0.394
2016 Li G, Zhou G, Zhang-Negrerie D, Du Y, Huang J, Zhao K. Palladium(II) Acetate-Catalyzed Dual C-H Functionalization and C-C Bond Formation: A Domino Reaction for the Synthesis of Functionalized (E)-Bisindole-2-ones from Diarylbut-2-ynediamides Advanced Synthesis & Catalysis. 358: 3534-3540. DOI: 10.1002/Adsc.201600767  0.715
2016 Cao Y, Zhao H, Zhang-Negrerie D, Du Y, Zhao K. Metal-Free Synthesis of 3-Arylquinolin-2-ones fromN,2-Diaryl- acrylamidesviaPhenyliodine(III) Bis(2,2-dimethylpropanoate)- Mediated Direct Oxidative C−C Bond Formation Advanced Synthesis & Catalysis. 358: 3610-3615. DOI: 10.1002/Adsc.201600512  0.751
2016 Dian L, Zhao H, Zhang-Negrerie D, Du Y. Cobalt-Catalyzed Twofold Direct C(sp 2 )−C(sp 3 ) Bond Coupling: Regioselective C-3 Alkylation of Coumarins with (Cyclo)alkyl Ethers Advanced Synthesis & Catalysis. 358: 2422-2426. DOI: 10.1002/Adsc.201600349  0.823
2016 Sun J, Zhang-Negrerie D, Du Y. Oxidative Coupling of Enamines and DisulfidesviaTetrabutylammonium Iodide/tert-Butyl Hydroperoxide-Mediated Intermolecular Oxidative C(sp2)S Bond Formation Under Transition Metal-Free Conditions Advanced Synthesis & Catalysis. 358: 2035-2040. DOI: 10.1002/Adsc.201501099  0.595
2015 Zhang X, Hou W, Zhang-Negrerie D, Zhao K, Du Y. Hypervalent Iodine-Mediated Intramolecular trans-Aminocarboxylation and Oxoaminocarboxylation of Alkynes: Divergent Cascade Annulations of Isocoumarins under Metal-Free Conditions. Organic Letters. PMID 26458214 DOI: 10.1021/Acs.Orglett.5B02611  0.689
2015 Yang C, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. PhI(OCOCF3)2-Mediated Cyclization of o-(1-Alkynyl)benzamides: Metal-Free Synthesis of 3-Hydroxy-2,3-dihydroisoquinoline-1,4-dione. The Journal of Organic Chemistry. 80: 5320-8. PMID 25902002 DOI: 10.1021/Acs.Joc.5B00576  0.708
2015 Zhang X, Yang C, Zhang-Negrerie D, Du Y. Hypervalent-iodine-mediated cascade annulation of diarylalkynes forming spiro heterocycles under metal-free conditions. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 5193-8. PMID 25677351 DOI: 10.1002/Chem.201406393  0.551
2015 Sun J, Zhang-Negrerie D, Du Y, Zhao K. Synthesis of chromeno[2,3-b]indol-11(6H)-one via PhI(OAc)2-mediated intramolecular oxidative C(sp(2))–N(H2) bond formation. The Journal of Organic Chemistry. 80: 1200-6. PMID 25506625 DOI: 10.1021/Jo502276B  0.747
2015 Du Y, Zhao K, Liu L, Zhang-Negrerie D. Hypervalent Iodine Mediated C–C Double Bond Activation: A Cascade Access to α-Keto Diacetates from Readily Available Cinnamic Acids Synthesis. 47: 2924-2930. DOI: 10.1055/S-0034-1378718  0.679
2015 Guo X, Zhang-Negrerie D, Du Y. Iodine(iii)-mediated construction of the dibenzoxazepinone skeleton from 2-(aryloxy)benzamides through oxidative C–N formation Rsc Advances. 5: 94732-94736. DOI: 10.1039/C5Ra20258B  0.48
2015 Liu L, Du L, Zhang-Negrerie D, Du Y. NIS-mediated intramolecular oxidative α-functionalization of tertiary amines: transition metal-free synthesis of 1,2-dihydro-(4H)-3,1-benzoxazin-4-one derivatives Rsc Advances. 5: 29774-29781. DOI: 10.1039/C5Ra03882K  0.511
2015 Li Y, Zhang-Negrerie D, Du Y, Zhao K. A convenient synthesis of indoloquinolinones via 3-arylation of indole-2-carboxamides and PIDA-mediated C–N bond formation Tetrahedron. 71: 2927-2935. DOI: 10.1016/J.Tet.2015.03.048  0.751
2015 Liu L, Du L, Zhang-Negrerie D, Du Y. ChemInform Abstract: NIS-Mediated Intramolecular Oxidative α-Functionalization of Tertiary Amines: Transition Metal-Free Synthesis of 1,2-Dihydro-(4H)-3,1-benzoxazin-4-one Derivatives. Cheminform. 46: no-no. DOI: 10.1002/CHIN.201534212  0.386
2015 Li Y, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: A Convenient Synthesis of Indoloquinolinones via 3-Arylation of Indole-2-carboxamides and PIDA-Mediated C-N Bond Formation. Cheminform. 46: no-no. DOI: 10.1002/CHIN.201533205  0.444
2015 Cheng R, Tang L, Guo T, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: Oxidant- and Metal-Free Synthesis of 4(3H)-Quinazolinones from 2-Amino-N-methoxybenzamides and Aldehydes via Acid-Promoted Cyclocondensation and Elimination. Cheminform. 46: no-no. DOI: 10.1002/CHIN.201505185  0.373
2015 Dian L, Wang S, Zhang-Negrerie D, Du Y. Organocatalytic Radical Involved Oxidative Cross-Coupling ofN-Hydroxyphthalimide with Benzylic and Allylic Hydrocarbons Advanced Synthesis & Catalysis. 357: 3836-3842. DOI: 10.1002/Adsc.201500623  0.798
2014 Liu L, Du L, Zhang-Negrerie D, Du Y, Zhao K. Metal-free tandem oxidative aryl migration and C-C bond cleavage: synthesis of α-ketoamides and esters from acrylic derivatives. Organic Letters. 16: 5772-5. PMID 25343425 DOI: 10.1021/Ol502834G  0.736
2014 Yuan Y, Hou W, Zhang-Negrerie D, Zhao K, Du Y. Direct oxidative coupling of enamines and electron-deficient amines: TBAI/TBHP-mediated synthesis of substituted diaminoalkenes under metal-free conditions. Organic Letters. 16: 5410-3. PMID 25285730 DOI: 10.1021/Ol5026525  0.741
2014 Zhang N, Cheng R, Zhang-Negrerie D, Du Y, Zhao K. Hypervalent iodine-mediated oxygenation of N,N-diaryl tertiary amines: intramolecular functionalization of sp3 C-H bonds adjacent to nitrogen. The Journal of Organic Chemistry. 79: 10581-7. PMID 25279661 DOI: 10.1021/Jo5016823  0.725
2014 Dian L, Wang S, Zhang-Negrerie D, Du Y, Zhao K. Organocatalytic amination of alkyl ethers via n-Bu4NI/t-BuOOH-mediated intermolecular oxidative C(sp(3))-N bond formation: novel synthesis of hemiaminal ethers. Chemical Communications (Cambridge, England). 50: 11738-41. PMID 25144770 DOI: 10.1039/C4Cc05758A  0.827
2014 Zheng Z, Dian L, Yuan Y, Zhang-Negrerie D, Du Y, Zhao K. PhI(OAc)2-mediated intramolecular oxidative aryl-aldehyde Csp(2)-Csp(2) bond formation: metal-free synthesis of acridone derivatives. The Journal of Organic Chemistry. 79: 7451-8. PMID 25068595 DOI: 10.1021/Jo5011697  0.831
2014 Shang S, Zhang-Negrerie D, Du Y, Zhao K. Intramolecular metal-free oxidative aryl-aryl coupling: an unusual hypervalent-iodine-mediated rearrangement of 2-substituted N-phenylbenzamides. Angewandte Chemie (International Ed. in English). 53: 6216-9. PMID 24764255 DOI: 10.1002/Anie.201402925  0.777
2014 Zheng Z, Ma S, Tang L, Zhang-Negrerie D, Du Y, Zhao K. PhI(OCOCF₃)₂-mediated intramolecular oxidative N-N bond formation: metal-free synthesis of 1,2,4-triazolo[1,5-a]pyridines. The Journal of Organic Chemistry. 79: 4687-93. PMID 24746013 DOI: 10.1021/Jo500298J  0.745
2014 Li X, Yang L, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. Construction of 1,4-benzodiazepine skeleton from 2-(arylamino)benzamides through PhI(OAc)2-mediated oxidative C–N bond formation. The Journal of Organic Chemistry. 79: 955-62. PMID 24428407 DOI: 10.1021/Jo402413G  0.738
2014 Lv J, Zhang-Negrerie D, Deng J, Du Y, Zhao K. Metal-free synthesis of 2-oxindoles via PhI(OAc)2-mediated oxidative C–C bond formation. The Journal of Organic Chemistry. 79: 1111-9. PMID 24410404 DOI: 10.1021/Jo4025539  0.76
2014 Liu L, Zhang-Negrerie D, Du Y, Zhao K. PhICl2 and wet DMF: an efficient system for regioselective chloroformyloxylation/α-chlorination of alkenes/α,β-unsaturated compounds. Organic Letters. 16: 436-9. PMID 24392959 DOI: 10.1021/Ol403321N  0.639
2014 Du Y, Zhao K, Tang L, Zhang-Negrerie D. PhICl2-Mediated Conversion of Enamines into α,N-Dichloroimines and Their Reverse Conversion Mediated by Zinc in Methanol Synthesis. 46: 1621-1629. DOI: 10.1055/S-0033-1341067  0.669
2014 Cheng R, Tang L, Guo T, Zhang-Negrerie D, Du Y, Zhao K. Oxidant- and metal-free synthesis of 4(3H)-quinazolinones from 2-amino-N-methoxybenzamides and aldehydes via acid-promoted cyclocondensation and elimination Rsc Adv.. 4: 26434-26438. DOI: 10.1039/C4Ra04331F  0.695
2014 Shi H, Guo T, Zhang-Negrerie D, Du Y, Zhao K. Synthesis of substituted tetrahydron-1H-carbazol-1-one and analogs via PhI(OCOCF3)2-mediated oxidative C–C bond formation Tetrahedron. 70: 2753-2760. DOI: 10.1016/J.Tet.2014.02.083  0.723
2014 Shi H, Guo T, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: Synthesis of Substituted Tetrahydron-1H-carbazol-1-one and Analogues via PhI(OCOCF3)2-Mediated Oxidative C-C Bond Formation. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201435135  0.434
2014 Li X, Yang L, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: Construction of 1,4-Benzodiazepine Skeleton from 2-(Arylamino)benzamides Through PhI(OAc)2-Mediated Oxidative C-N Bond Formation. Cheminform. 45: no-no. DOI: 10.1002/chin.201430175  0.441
2014 Cheng R, Guo T, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: One-Pot Synthesis of Quinazolinones from Anthranilamides and Aldehydes via p-Toluenesulfonic Acid Catalyzed Cyclocondensation and Phenyliodine Diacetate Mediated Oxidative Dehydrogenation. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201413178  0.343
2013 Zhang X, Zhang-Negrerie D, Deng J, Du Y, Zhao K. Synthesis of diversely substituted indoloquinolinones via Pd(II)/Cu(II)-mediated oxidative C-C bond formation and I(III)-mediated C-N bond formation. The Journal of Organic Chemistry. 78: 12750-9. PMID 24266876 DOI: 10.1021/Jo4023292  0.747
2013 Sun X, Lyu Y, Zhang-Negrerie D, Du Y, Zhao K. Formation of functionalized 2H-azirines through PhIO-mediated trifluoroethoxylation and azirination of enamines. Organic Letters. 15: 6222-5. PMID 24228898 DOI: 10.1021/Ol4030716  0.689
2013 Zhang N, Yang R, Zhang-Negrerie D, Du Y, Zhao K. Direct conversion of N-alkoxyamides to carboxylic esters through tandem NBS-mediated oxidative homocoupling and thermal denitrogenation. The Journal of Organic Chemistry. 78: 8705-11. PMID 23926941 DOI: 10.1021/Jo401435V  0.712
2013 Liu L, Lu H, Wang H, Yang C, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. PhI(OCOCF3)2-mediated C-C bond formation concomitant with a 1,2-aryl shift in a metal-free synthesis of 3-arylquinolin-2-ones. Organic Letters. 15: 2906-9. PMID 23721160 DOI: 10.1021/Ol400743R  0.762
2013 Yuan Y, Yang R, Zhang-Negrerie D, Wang J, Du Y, Zhao K. One-pot synthesis of 3-hydroxyquinolin-2(1H)-ones from N-phenylacetoacetamide via PhI(OCOCF3)2-mediated α-hydroxylation and H2SO4-promoted intramolecular cyclization. The Journal of Organic Chemistry. 78: 5385-92. PMID 23656410 DOI: 10.1021/Jo400541S  0.685
2013 Krenske EH, He S, Huang J, Du Y, Houk KN, Hsung RP. Intramolecular oxyallyl-carbonyl (3 + 2) cycloadditions. Journal of the American Chemical Society. 135: 5242-5. PMID 23544997 DOI: 10.1021/Ja312459B  0.623
2013 Lv J, Li J, Zhang-Negrerie D, Shang S, Gao Q, Du Y, Zhao K. Constructions of tetrahydro-γ-carboline skeletons via intramolecular oxidative carbon-carbon bond formation of enamines. Organic & Biomolecular Chemistry. 11: 1929-32. PMID 23411491 DOI: 10.1039/C3Ob00039G  0.751
2013 Du Y, Krenske EH, Antoline JE, Lohse AG, Houk KN, Hsung RP. Control of regioselectivity and stereoselectivity in (4 + 3) cycloadditions of chiral oxyallyls with unsymmetrically disubstituted furans. The Journal of Organic Chemistry. 78: 1753-9. PMID 22849303 DOI: 10.1021/Jo3011792  0.791
2013 Du Y, Zhao K, Cheng R, Guo T, Zhang-Negrerie D. One-Pot Synthesis of Quinazolinones from Anthranilamides and Aldehydes via p-Toluenesulfonic Acid Catalyzed Cyclocondensation and Phenyliodine Diacetate Mediated Oxidative Dehydrogenation Synthesis. 45: 2998-3006. DOI: 10.1055/S-0033-1338521  0.725
2013 Li J, Chen H, Zhang-Negrerie D, Du Y, Zhao K. Synthesis of coumarins via PIDA/I2-mediated oxidative cyclization of substituted phenylacrylic acids Rsc Advances. 3: 4311. DOI: 10.1039/C3Ra23188G  0.715
2013 Zheng Y, Yang C, Zhang-Negrerie D, Du Y, Zhao K. One-pot synthesis of isoxazoles from enaminones: an application of Fe(II) as the catalyst for ring expansion of 2H-azirine intermediates Tetrahedron Letters. 54: 6157-6160. DOI: 10.1016/J.Tetlet.2013.08.079  0.674
2013 Zheng Z, Zhang-Negrerie D, Du Y, Zhao K. The applications of hypervalent iodine(III) reagents in the constructions of heterocyclic compounds through oxidative coupling reactions Science China Chemistry. 57: 189-214. DOI: 10.1007/s11426-013-5043-1  0.654
2013 Liu L, Lu H, Wang H, Yang C, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. ChemInform Abstract: PhI(OCOCF3)2-Mediated C-C Bond Formation Concomitant with a 1,2-Aryl Shift in a Metal-Free Synthesis of 3-Arylquinolin-2-ones. Cheminform. 44: no-no. DOI: 10.1002/chin.201346149  0.4
2013 Yuan Y, Yang R, Zhang-Negrerie D, Wang J, Du Y, Zhao K. ChemInform Abstract: One-Pot Synthesis of 3-Hydroxyquinolin-2(1H)-ones from N-Phenylacetoacetamide via PhI(OCOCF3)2-Mediated α-Hydroxylation and H2SO4-Promoted Intramolecular Cyclization. Cheminform. 44: no-no. DOI: 10.1002/CHIN.201341170  0.33
2013 Du YF, Hsung RP. Catalytic Asymmetric (4 + 3) Cycloadditions Using Allenamides Asymmetric Synthesis Ii: More Methods and Applications. 239-248. DOI: 10.1002/9783527652235.ch30  0.51
2012 Zheng Y, Li X, Ren C, Zhang-Negrerie D, Du Y, Zhao K. Synthesis of oxazoles from enamides via phenyliodine diacetate-mediated intramolecular oxidative cyclization. The Journal of Organic Chemistry. 77: 10353-61. PMID 23106159 DOI: 10.1021/Jo302073E  0.736
2012 Liu X, Cheng R, Zhao F, Zhang-Negrerie D, Du Y, Zhao K. Direct β-acyloxylation of enamines via PhIO-mediated intermolecular oxidative C-O bond formation and its application to the synthesis of oxazoles. Organic Letters. 14: 5480-3. PMID 23098266 DOI: 10.1021/Ol3025583  0.709
2012 Wang J, Yuan Y, Xiong R, Zhang-Negrerie D, Du Y, Zhao K. Phenyliodine bis(trifluoroacetate)-mediated oxidative C-C bond formation: synthesis of 3-hydroxy-2-oxindoles and spirooxindoles from anilides. Organic Letters. 14: 2210-3. PMID 22497343 DOI: 10.1021/Ol300418H  0.728
2012 Ban X, Pan Y, Lin Y, Wang S, Du Y, Zhao K. Synthesis of carbazolones and 3-acetylindoles via oxidative C-N bond formation through PIFA-mediated annulation of 2-aryl enaminones. Organic & Biomolecular Chemistry. 10: 3606-9. PMID 22495470 DOI: 10.1039/C2Ob25348H  0.767
2012 Liu L, Fan Y, He Q, Zhang Y, Zhang-Negrerie D, Huang J, Du Y, Zhao K. Synthesis of functionalized fluorescent indenes from electron-rich α-aryl ketonitriles. The Journal of Organic Chemistry. 77: 3997-4004. PMID 22455578 DOI: 10.1021/Jo300367Q  0.646
2012 Du Y, Zhao K, Yu Q, Zhang N, Tang Y, Lu H, Huang J, Wang S. Copper(II)-Mediated Cascade Oxidative C-C Coupling and Aromatization: Synthesis of 3-Hydroxyphenanthridinone Derivatives Synthesis. 44: 2374-2384. DOI: 10.1055/S-0032-1316542  0.741
2012 Yun X, Bi W, Huang J, Liu Y, Zhang-Negrerie D, Du Y, Zhao K. Synthesis of N-substituted carbazolones from α-iodo enaminones via Pd(0)-catalyzed intramolecular coupling under microwave irradiation Tetrahedron Letters. 53: 5076-5080. DOI: 10.1016/J.Tetlet.2012.07.009  0.673
2012 Yu Q, Zhang N, Tang Y, Lu H, Huang J, Wang S, Du Y, Zhao K. ChemInform Abstract: Copper(II)-Mediated Cascade Oxidative C-C Coupling and Aromatization: Synthesis of 3-Hydroxyphenanthridinone Derivatives. Cheminform. 43: no-no. DOI: 10.1002/chin.201247142  0.373
2012 Liu Y, Yun X, Zhang-Negrerie D, Huang J, Du Y, Zhao K. ChemInform Abstract: Synthesis of 1,2-Diketones from β-Keto Nitriles via a Protection-Oxidative-Decyanation-Deprotection Protocol. Cheminform. 43: no-no. DOI: 10.1002/chin.201205071  0.301
2011 Zhao F, Liu X, Qi R, Zhang-Negrerie D, Huang J, Du Y, Zhao K. Synthesis of 2-(trifluoromethyl)oxazoles from β-monosubstituted enamines via PhI(OCOCF3)2-mediated trifluoroacetoxylation and cyclization. The Journal of Organic Chemistry. 76: 10338-44. PMID 22066895 DOI: 10.1021/Jo202070H  0.644
2011 Zheng Z, Tang L, Fan Y, Qi X, Du Y, Zhang-Negrerie D. Oxidative aromatic C-N bond formation: convenient synthesis of N-amino-3-nitrile-indoles via FeBr3-mediated intramolecular cyclization. Organic & Biomolecular Chemistry. 9: 3714-25. PMID 21451828 DOI: 10.1039/C1Ob05069A  0.57
2011 Tang L, Pang Y, Yan Q, Shi L, Huang J, Du Y, Zhao K. Synthesis of coumestan derivatives via FeCl3-mediated oxidative ring closure of 4-hydroxy coumarins. The Journal of Organic Chemistry. 76: 2744-52. PMID 21401051 DOI: 10.1021/Jo2000644  0.8
2011 Du Y, Zhao K, Liu Y, Yun X, Zhang-Negrerie D, Huang J. Synthesis of 1,2-Diketones from β-Keto Nitriles via a Protection-Oxidative-Decyanation-Deprotection Protocol Synthesis. 2011: 2984-2994. DOI: 10.1055/S-0030-1260156  0.66
2010 Chen Y, Ju T, Wang J, Yu W, Du Y, Zhao K. ChemInform Abstract: Concurrent α-Iodination and N-Arylation of Cyclic β-Enaminones. Cheminform. 41: no-no. DOI: 10.1002/CHIN.201022035  0.576
2010 Du Y, Mao D, Zhang‐Negrerie D, Zhao K. Conjugate Addition of Hydroxylamines, Oximes and Hydroxamic Acids Patai's Chemistry of Functional Groups. DOI: 10.1002/9780470682531.Pat0501  0.676
2009 Liang Z, Hou W, Du Y, Zhang Y, Pan Y, Mao D, Zhao K. Oxidative aromatic C-O bond formation: synthesis of 3-functionalized benzo[b]furans by FeCl3-mediated ring closure of alpha-aryl ketones. Organic Letters. 11: 4978-81. PMID 19803501 DOI: 10.1021/Ol902157C  0.699
2009 Li X, Du Y, Liang Z, Li X, Pan Y, Zhao K. Simple conversion of enamines to 2H-azirines and their rearrangements under thermal conditions. Organic Letters. 11: 2643-6. PMID 19438258 DOI: 10.1021/Ol9006663  0.632
2009 Yu W, Du Y, Zhao K. PIDA-mediated oxidative C-C bond formation: novel synthesis of indoles from N-aryl enamines. Organic Letters. 11: 2417-20. PMID 19419193 DOI: 10.1021/Ol900576A  0.765
2009 Du Y, Zhao K, Chen Y, Ju T, Wang J, Yu W. Concurrent α-Iodination and N-Arylation of Cyclic β-Enaminones Synlett. 2010: 231-234. DOI: 10.1055/S-0029-1219164  0.619
2009 Du Y, Zhao K, Zhang Y, Wang S. Highly Stereoselective Dimerization of 3-Alkoxyimino-2-aryl-alkylnitriles via Oxidative Carbon-Carbon Bond Formation Synlett. 2009: 1835-1841. DOI: 10.1055/S-0029-1217369  0.714
2008 Du Y, Chang J, Reiner J, Zhao K. Formation of N-alkoxyindole framework: intramolecular heterocyclization of 3-alkoxyimino-2-arylalkylnitriles mediated by ferric chloride. The Journal of Organic Chemistry. 73: 2007-10. PMID 18269291 DOI: 10.1021/Jo7024477  0.699
2008 Chang J, Zhao B, Wang Q, Du Y, Zhao K. Design and Synthesis of 3′-Deoxy-3′-Fluoro-2′-O,3′-C-Vinylene-Linked ­Bicyclic Purine Nucleoside Synlett. 2008: 2993-2996. DOI: 10.1055/S-0028-1087227  0.631
2006 Du Y, Liu R, Linn G, Zhao K. Synthesis of N-substituted indole derivatives via PIFA-mediated intramolecular cyclization. Organic Letters. 8: 5919-22. PMID 17165894 DOI: 10.1021/Ol062288O  0.687
2005 Cao Y, Du Y, Chen B, Dai Z. A Facile and Practical Method for the Preparation of Thioacetates from Alkyl Halides and Sodium Thioacetate Catalyzed by PEG400. Cheminform. 36. DOI: 10.3184/0308234043431636  0.392
2005 Cao Y, Du Y, Chen B, Li J. A Novel Heterogeneous Synthesis of Acyl Cyanides Catalyzed by PEG400 and Zinc Iodide. Cheminform. 36. DOI: 10.1002/CHIN.200502080  0.321
2004 Du Y, Cao Y, Dai Z, Chen B. A Study on the Heterogeneous Reaction of Trialkylsilyl Chlorides with Inorganic Salts and Monocarboxylates Catalyzed by PEG400. Cheminform. 35. DOI: 10.3184/0308234041640753  0.353
2004 Cao Y, Du Y, Li J. A Practical and Improved Method for the Preparation of Trimethylsilyl Cyanide Catalyzed by PEG400 and Zinc Iodide. Cheminform. 35. DOI: 10.3184/030823403103174704  0.332
2004 Cao Y, Du Y, Chen B, Li J. A Novel Heterogeneous Synthesis of Acyl Cyanides Catalyzed by PEG400 and Zinc Iodide Synthetic Communications. 34: 2951-2957. DOI: 10.1081/Scc-200026646  0.383
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