Maria Newcomb, Ph.D. - Publications

2009 University of Wisconsin, Madison, Madison, WI 
Plant Pathology Agriculture, Ecology Biology

41 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
2013 Newcomb ME. Moderating effect of age on the association between alcohol use and sexual risk in MSM: evidence for elevated risk among younger MSM. Aids and Behavior. 17: 1746-54. PMID 23553348 DOI: 10.1007/s10461-013-0470-8  0.01
2012 Horner JH, Newcomb M. (ω-2,ω-2,ω-3,ω-3)-Tetradeuterio-fatty acids for mechanistic studies of enzyme-catalyzed hydroxylation reactions Journal of Labelled Compounds and Radiopharmaceuticals. 55: 406-410. DOI: 10.1002/Jlcr.2959  0.01
2011 Pan Z, Newcomb M. Acid-catalyzed disproportionation of oxoiron(IV) porphyrins to give oxoiron(IV) porphyrin radical cations. Inorganic Chemistry Communications. 14: 968-970. PMID 21572532 DOI: 10.1016/J.Inoche.2011.03.044  0.01
2010 Newcomb M, Upper CD, Rouse DI. Factors contributing to seasonal fluctuations in rust severity on Ribes missouriense caused by Cronartium ribicola. Phytopathology. 100: 986-96. PMID 20839934 DOI: 10.1094/Phyto-12-09-0349  0.36
2008 Zhang R, Newcomb M. Laser flash photolysis generation of high-valent transition metal-oxo species: Insights from kinetic studies in real time Accounts of Chemical Research. 41: 468-477. PMID 18278877 DOI: 10.1021/Ar700175K  0.01
2008 Jin J, Newcomb M. Rate constants for hydrogen atom transfer reactions from bis(cyclopentadienyl)titanium(III) chloride-complexed water and methanol to an alkyl radical Journal of Organic Chemistry. 73: 7901-7905. DOI: 10.1021/Jo801869R  0.01
2007 Pan Z, Newcomb M. Kinetics and mechanism of oxidation reactions of porphyrin-iron(IV)-oxo intermediates. Inorganic Chemistry. 46: 6767-74. PMID 17630728 DOI: 10.1021/Ic700395J  0.01
2007 Jin J, Newcomb M. Rate constants for reactions of alkyl radicals with water and methanol complexes of triethylborane Journal of Organic Chemistry. 72: 5098-5103. DOI: 10.1021/Jo070336S  0.01
2007 Horner JH, Newcomb M. Kinetic studies of a fast, reversible alkene radical cation cyclization reaction Journal of Organic Chemistry. 72: 1609-1616. DOI: 10.1021/Jo061868W  0.01
2006 Martinez E, Newcomb M. Rate constants for anilidyl radical cyclization reactions Journal of Organic Chemistry. 71: 557-561. PMID 16408964 DOI: 10.1021/Jo051953O  0.01
2005 Xu L, Newcomb M. Acid-, base-, and lewis-acid-catalyzed heterolysis of methoxide from an alpha-hydroxy-beta-methoxy radical: models for reactions catalyzed by coenzyme B12-dependent diol dehydratase. The Journal of Organic Chemistry. 70: 9296-303. PMID 16268602 DOI: 10.1021/Jo051349D  0.01
2005 Newcomb M, Chandrasena RE. Highly reactive electrophilic oxidants in cytochrome P450 catalysis. Biochemical and Biophysical Research Communications. 338: 394-403. PMID 16168951 DOI: 10.1016/J.Bbrc.2005.08.208  0.01
2004 Newcomb M, Miranda N. An accelerating-reporting group for studies of radical heterolysis reactions and its application in an acid-catalyzed fragmentation reaction of an α,β-dimethoxy radical Journal of Organic Chemistry. 69: 6515-6520. DOI: 10.1021/Jo0357972  0.01
2003 Zhang R, Newcomb M. Laser flash photolysis formation and direct kinetic studies of manganese(V)-oxo porphyrin intermediates Journal of the American Chemical Society. 125: 12418-12419. PMID 14531679 DOI: 10.1021/Ja0377448  0.01
2001 Horner JH, Newcomb M. Enol ether radical cation reaction kinetics. Laser flash photolysis calibration of radical cation clocks [15] Journal of the American Chemical Society. 123: 4364-4365. PMID 11457215 DOI: 10.1021/Ja015639X  0.01
1999 Musa OM, Horner JH, Newcomb M. Laser flash photolysis measurements of the kinetics of carbon-nitrogen bond rotations in α-amide radicals Journal of Organic Chemistry. 64: 1022-1025. DOI: 10.1021/Jo981538E  0.01
1999 Chatgilialoglu C, Newcomb M. Hydrogen Donor Abilities of the Group 14 Hydrides Advances in Organometallic Chemistry. 44: 67-112. DOI: 10.1016/S0065-3055(08)60620-6  0.01
1998 Newcomb M, Simakov PA. Lack of molecular selectivity in Gif-type oxidations Tetrahedron Letters. 39: 965-966. DOI: 10.1016/S0040-4039(97)10671-2  0.01
1995 Newcomb M, Filipkowski MA, Johnson CC. α-Ethoxycarbonyl and α-methoxy substituted radical clocks Tetrahedron Letters. 36: 3643-3646. DOI: 10.1016/0040-4039(95)00595-4  0.01
1995 Choi SY, Newcomb M. Picosecond radical kinetics. Alkoxycarbonyl accelerated cyclopropylcarbinyl radical ring openings Tetrahedron. 51: 657-664. DOI: 10.1016/0040-4020(94)00972-W  0.01
1994 Newcomb M, Dhanabalasingam B. Diastereoselective 1,2- and 1,3-diol formation via oxygen-centered radical cyclizations Tetrahedron Letters. 35: 5193-5196. DOI: 10.1016/S0040-4039(00)77061-4  0.01
1993 Esker JL, Newcomb M. The Generation of Nitrogen Radicals and Their Cyclizations for the Construction of the Pyrrolidine Nucleus Advances in Heterocyclic Chemistry. 58: 1-45. DOI: 10.1016/S0065-2725(08)60283-4  0.01
1993 Esker JL, Newcomb M. Amidyl radicals from N-(phenylthio)amides Tetrahedron Letters. 34: 6877-6880. DOI: 10.1016/S0040-4039(00)91819-7  0.01
1993 Newcomb M. Competition Methods and Scales for Alkyl Radical Reaction Kinetics Tetrahedron. 49: 1151-1176. DOI: 10.1016/S0040-4020(01)85808-7  0.01
1993 Newcomb M, Choi SY. Ethoxycarbonyl acceleration of cyclopropylcarbinyl radical ring opening Tetrahedron Letters. 34: 6363-6364. DOI: 10.1016/0040-4039(93)85045-X  0.01
1991 Newcomb M, Esker JL. Facile production and cyclizations of amidyl radicals Tetrahedron Letters. 32: 1035-1038. DOI: 10.1016/S0040-4039(00)74480-7  0.01
1990 Newcomb M, Udaya Kumar M. N-Hydroxypyridine-2-thione carbamates. VII. Intermolecular addition and addition-cyclization reactions of aminium cation radicals Tetrahedron Letters. 31: 1675-1678. DOI: 10.1016/S0040-4039(00)88851-6  0.01
1990 Newcomb M, arquardt DJ, Udaya Kumar M. N-Hyroxypyridine-2-thione carbamates. VI. Functionalization of carbon radicals formed by aminium cation radical cyclizattons Tetrahedron. 46: 2345-2352. DOI: 10.1016/S0040-4020(01)82014-7  0.01
1990 Newcomb M, Marquardt DJ, Deeb TM. N-hydroxypyridine-2-thione carbamates. v. syntheses of alkaloid skeletons by aminium cation radical cyclizations Tetrahedron. 46: 2329-2344. DOI: 10.1016/S0040-4020(01)82013-5  0.01
1990 Newcomb M, Deeb TM, Marquardt DJ. N-hydroxypyridine-2-thione carbamates. IV. A comparison of 5-exo cyclizations of an aminyl radical and an aminium cation radical Tetrahedron. 46: 2317-2328. DOI: 10.1016/S0040-4020(01)82012-3  0.01
1988 Marquardt DJ, Newcomb M. An improved synthesis of 4-cycloheptene-1-carboxylic acid Synthetic Communications. 18: 1193-1199. DOI: 10.1080/00397918808060910  0.01
1988 Newcomb M, Blanda MT. Macrocycles containing tin. A small, exclusive host for the fluoride ion Tetrahedron Letters. 29: 4261-4264. DOI: 10.1016/S0040-4039(00)80469-4  0.01
1988 Newcomb M, Kaplan J. Rate constants for the analysis of alkyl iodide mechanistic probe studies Tetrahedron Letters. 29: 3449-3450. DOI: 10.1016/0040-4039(88)85186-4  0.01
1987 Newcomb M, Kaplan J. Rate constants and arrhenius function for scavenging of octyl radical by an N-hydroxypyridine-2-thione ester Tetrahedron Letters. 28: 1615-1618. DOI: 10.1016/S0040-4039(00)95373-5  0.01
1985 Newcomb M, Williams WG. Kinetic study of the 2,2-dimethyl-3-buten-1-yl to 2-methyl-4-penten-2-yl radical rearrangement in the temperature range 37-74°C Tetrahedron Letters. 26: 1179-1182. DOI: 10.1016/S0040-4039(00)98427-2  0.01
1984 Newcomb M, Williams WG. Electron transfer processes in reactions of lithium dialkylamides. Use of the N-propylcyclobutylaminyl radical ring opening as a probe reaction Tetrahedron Letters. 25: 2723-2726. DOI: 10.1016/S0040-4039(01)81273-9  0.01
1982 Newcomb M, Burchill MT. Isomerization reactions of lithium N-butyl-4-pentenylamide Tetrahedron Letters. 23: 4867-4870. DOI: 10.1016/S0040-4039(00)85734-2  0.01
1982 Newcomb M, Smith MG. Reactions of Tributylstannyl Anionoids with Alkyl Bromides Journal of Organometallic Chemistry. 228: 61-70. DOI: 10.1016/S0022-328X(00)86774-1  0.01
1979 Bergbreiter DE, Newcomb M. Regioselectivity in deprotonation of ketone dimethylhydrazones with lithium amide bases Tetrahedron Letters. 20: 4145-4148. DOI: 10.1016/S0040-4039(01)86528-X  0.01
1977 Newcomb M, Bergbreiter DE. Stereochemistry of aldehyde dimethylhydrazone anions Journal of the Chemical Society, Chemical Communications. 486-488. DOI: 10.1002/Chin.197748079  0.01
1973 Newcomb ME. Health worker's activity system and clinic subsystem--Colorado Department of Health. Nln Publications. 77-81. PMID 4496515  0.01
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