Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Dennis K. Rohrbaugh"'
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 184:2989-2995
Thiocamphor has been found to furnish bornane, camphor, isoborneol, isobornylthiol, bornylthiol, tetrahydro-bis-(1,7,7-trimethylbicyclo[2.2.1]heptyl)-3,3′-disulfide, and three isomeric bis-(1,7,7-trimethylbicyclo[2.2.1]heptyl)-3,3′-dithiols when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212412261729db8b31843f47fc70f389
https://doi.org/10.1080/10426500802625743
https://doi.org/10.1080/10426500802625743
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 181:435-445
Reaction of trifluoromethylthiocopper with 1,4-diiodo- and 1-bromo-4-iodocubanes furnishes 1-iodo-4-(trifluoromethylthio)-, 1-bromo-4-(trifluoromethylthio)-, and 1,4-bis(trifluoromethylthio)cubanes in respectable yields (Scheme 1). However, the react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81ff7db993f467e9ed6105fb132e63c7
https://doi.org/10.1080/104265091001281
https://doi.org/10.1080/104265091001281
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 179:1645-1655
Vinylsulfides are often obtained via the reaction of substituted acetylenes with sulfur-containing reagents. The presence of other functional groups such as the halide or the hydroxyl moieties enhances the usefulness of the vinylsulfide intermediates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fec84c7f91da6399accf5c618800638
https://doi.org/10.1080/10426500490466238
https://doi.org/10.1080/10426500490466238
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 179:1657-1671
Trifluoromethylthiocopper has been found to catalyze the opening of the epoxide ring and to furnish not-so-easily accessible novel trifluoromethylthiolated α-hydroxy compounds. This communication presents the mechanism of the formation of the variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412065838e7da1281fca76900d43e574
https://doi.org/10.1080/10426500490466247
https://doi.org/10.1080/10426500490466247
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 177:2471-2479
Seven compounds are formed in various amounts when a solution of cyclopropopyl phenyl propargyl alcohol and trifluoromethylsulfenyl chloride in acetonitrile is exposed to UV light. The probable mechanism of formation and the mass spectral characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5815ec204e9494d947b74d85d98409a3
https://doi.org/10.1080/10426500214299
https://doi.org/10.1080/10426500214299
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 176:111-118
The thiirane ring cleavage of cyclohexene sulfide with trifluoro-methylthiocopper furnishes seven compounds. Of these, only one compound does not contain the trifluoromethylthio group. This paper presents the probable mechanism of formation of the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb57a72292090b7304a3e8189eab069d
https://doi.org/10.1080/10426500108055107
https://doi.org/10.1080/10426500108055107
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 159:195-203
connection with another project involving the cleavage of the thiirane ring of cyclohexene episulfide in the presence of trifluoromethylthiocopper, the presence of several unusual cyclic sulfides (5–10, Fig. 1) was observed both in the reaction pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ebf08c6f99aae056a462f5526e6d69d
https://doi.org/10.1080/10426500008043661
https://doi.org/10.1080/10426500008043661
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 152:65-76
The thermal degradation of mustard gas (ClCH2CH2SCH2CH2Cl, “HD”), with and without 5% added water, is examined. GC/MS, LC/MS and NMR were employed to comprehensively analyze the products. After 75 days at 90°C, 91% HD remains (80% with 5% water)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ee0787e426760f24e40a9cebef3e0e
https://doi.org/10.1080/10426509908031618
https://doi.org/10.1080/10426509908031618
Publikováno v:
Journal of Fluorine Chemistry. 98:3-9
Based on the mass spectral fragmentation behavior of the reaction products, the free radical reaction of 1-ethynyl-1-cyclopentanol ( 1 ) with trifluoromethylsulfenyl chloride ( 2 ) has been found to furnish 13 compounds formed from addition and elimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d4306dce0bff89163476c04d869a82
https://doi.org/10.1016/s0022-1139(99)00066-4
https://doi.org/10.1016/s0022-1139(99)00066-4
Autor:
Emory W. Sarver, Dennis K. Rohrbaugh
Publikováno v:
Journal of Chromatography A. 809:141-150
A method was developed to detect alkyl methylphosphonic acids in complex matrices using gas chromatography–tandem mass spectrometry. By converting the acids to their trimethylsilyl derivatives and monitoring the collision-induced dissociation of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c9e829f6af2c97d4e53cd218aebe25
https://doi.org/10.1016/s0021-9673(98)00184-8
https://doi.org/10.1016/s0021-9673(98)00184-8