Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Timothy A. Gadosy"'
Publikováno v:
ARKIVOC, Vol 2001, Iss 12, Pp 179-186 (2002)
Externí odkaz:
https://doaj.org/article/964b0dc83b8b48aba6ef9cfe75311dd7
Publikováno v:
Canadian Journal of Chemistry. 80:302-314
Intramolecular rearrangements of methoxysiloxycarbene (CH3OCOSiH3) have been investigated by means of ab initio molecular orbital theory and hybrid density functional theory calculations. Particular attention was paid to 1,2-silyl migration from oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7618363f3c7d586f5ecdafc3b748ee
https://doi.org/10.1139/v02-013
https://doi.org/10.1139/v02-013
Publikováno v:
The Journal of Organic Chemistry. 65:6879-6889
The effects of four cyclodextrins (alpha-CD, beta-CD, hydroxypropyl-beta-CD, and gamma-CD) on the aminolysis of p-nitrophenyl alkanoates (acetate to heptanoate) by primary amines (n-propyl to n-octyl, isobutyl, isopentyl, cyclopentyl, cyclohexyl, ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd3c2030576fee858aa1cf63ea31615b
https://doi.org/10.1021/jo9919660
https://doi.org/10.1021/jo9919660
Publikováno v:
Organic Letters. 2:2733-2736
Thermolysis of 2-methoxy-2-triphenylsiloxy-5,5-dimethyl-Δ3-1,3,4-oxadiazoline affords methyl triphenylsilylformate and methyl triphenylsilyl ether via methoxytriphenylsiloxycarbene. Kinetics show that the carbene undergoes reversible 1,2-triphenylsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af5b2cca78a59b4129b04862cdfbd41d
https://doi.org/10.1021/ol006117+
https://doi.org/10.1021/ol006117+
Publikováno v:
Journal of the American Chemical Society. 121:1459-1465
Irradiation of 2-azido-1-methylimidazole (12) in aqueous solution gives products from two reaction channels. One pathway involves a ring opening typical of azidoheterocycles. The observed products ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5e21965eb06015596c400013182e75
https://doi.org/10.1021/ja9827090
https://doi.org/10.1021/ja9827090
Publikováno v:
Canadian Journal of Chemistry. 76:1327-1337
The carcinogens 4-aminobiphenyl and 2-aminofluorene are metabolized to hydroxylamine esters that undergo N-O heterolysis to produce arylnitrenium ions that react with DNA, especially at guanine residues. These nitrenium ions and a number of their der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e84e686991079b22510e5d93bd74015
https://doi.org/10.1139/v98-187
https://doi.org/10.1139/v98-187
Autor:
Edward Lee-Ruff, Alan C. Hopkinson, Mary Hoang, Dong-Feng Hou, Timothy A. Gadosy, Linda J. Johnston, Hedieh Ghazi
Publikováno v:
The Journal of Organic Chemistry. 63:7168-7171
Irradiation of 9,9'-bifluorene-9,9'-diol (1) gave 9-fluorenone and spiro[9H-fluorene-9,9'(10'-H)-phenanthren]-10'-one (4), the latter arising from a pinacol rearrangement. The distribution of fluorenone and ketone 4 was solvent dependent with the lat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5144b37095a9ea6903dc610825d1ec5d
https://doi.org/10.1021/jo980148p
https://doi.org/10.1021/jo980148p
Publikováno v:
Journal of the American Chemical Society. 120:8681-8691
Laser flash photolysis (UV-LFP) studies of benzylchlorodiazirine (1a), phenylchlorodiazirine (1b), phenylmethoxydiazirine (1c), 2,2-dimethoxy-5,5-dimethyl-Δ3-1,3,4-oxadiazoline (6a), 3,4-diaza-2,2-dimethoxy-1-oxa[4.3]spirooct-3-ene (6b), 5‘,5‘-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b877ed5ef354c67e54f243785604adf
https://doi.org/10.1021/ja973469b
https://doi.org/10.1021/ja973469b
Publikováno v:
Canadian Journal of Chemistry. 75:83-91
The effects of β-cyclodextrin (β-CD) on the kinetics of the reaction of α-amino acid anions with p-nitrophenyl acetate (pNPA) and p-nitrophenyl hexanoate (pNPH) have been investigated. Pseudo-first-order rate constants obtained with various concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a0910ce07b3149aed5798d3d0366ed6
https://doi.org/10.1139/v97-013
https://doi.org/10.1139/v97-013
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 369:1-8
Ab initio 6-31G ∗ basis set calculations have been carried out on phenol, 2,4-cyclohexadieneone and 2,5-cyclohexadieneone. Molecular geometries optimised at the restricted Hartree-Fock (RHF) level of theory indicate that all three structures are pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92f18f0bd370fa2758482a38314064ae
https://doi.org/10.1016/s0166-1280(96)04694-5
https://doi.org/10.1016/s0166-1280(96)04694-5