Synthetic uses of thioesters of trifluoromethylated acids. Part 2: Reactions with alkenes
作者:Thierry Billard、Nicolas Roques、Bernard R Langlois
DOI:10.1016/s0040-4039(00)00337-3
日期:2000.4
The photolysis of trifluoromethanethiosulfonates (CF3SO2SR) or trifluorothioacetates (CF3COSR) in the presence of alkenes provides (trifluoromethyl)alkanes or β-sulfanyl (trifluoromethyl)alkanes. The formation of these compounds can be controlled by the nature and the ratio of the reactants.
在烯烃存在下,三氟甲硫基磺酸盐(CF 3 SO 2 SR)或三氟硫代乙酸盐(CF 3 COSR)的光解提供了(三氟甲基)烷烃或β-硫烷基(三氟甲基)烷烃。这些化合物的形成可以通过反应物的性质和比例来控制。
Some cleavage reactions of compounds containing As—As or S—S bonds
作者:W. R. Cullen、P. S. Dhaliwal
DOI:10.1139/v67-067
日期:1967.2.15
The reaction between diarsines and disulfides to give compoundscontaining As—S bonds has been further investigated. Compounds with S—S bonds are cleaved by (CH3)2AsH and HCl. CF3SCl cleaves diarsi...
Nucleophilic Perfluoroalkylation of Aldehydes, Ketones, Imines, Disulfides, and Diselenides
作者:Chaya Pooput、William R. Dolbier,、Maurice Médebielle
DOI:10.1021/jo060250j
日期:2006.4.1
trifluoromethylation, the perfluoroalkyl anion reagents created by mixing C2F5I and n-C4F9I with tetrakis(dimethylamino)ethylene (TDAE) were effective in their nucleophilic reactions with aldehydes, ketones, imines, disulfides, and diselenides. Irradiation proved beneficial in the aldehyde and ketone reactions.
使用类似于为亲核三氟甲基化开发的方法,通过将C 2 F 5 I和n -C 4 F 9 I与四(二甲基氨基)乙烯(TDAE)混合而产生的全氟烷基阴离子试剂在与醛,酮的亲核反应中有效,亚胺,二硫化物和二硒化物。辐射被证明对醛和酮反应有利。
A New and Efficient Method for the Synthesis of Trifluoromethylthio- and Selenoethers
作者:Chaya Pooput、Maurice Medebielle、William R. Dolbier
DOI:10.1021/ol036303q
日期:2004.1.1
[reaction: see text] A new atom-economic procedure for preparation of trifluoromethyl thio- and selenoethers is reported, wherein both halves of aryl and alkyl disulfides and diselenides are able to be utilized with high efficiency.