Synthetic Utility of Umpoled Diaryl Thioketone−Lanthanoid Intermediates: Desulfurization, Cross Coupling with Electrophiles, and Desulfurizative Homocoupling
Phase transfer catalyzed desulfurization reactions
作者:Howard Alper、Fazle Sibtain、Josef Heveling
DOI:10.1016/s0040-4039(00)87860-0
日期:——
Mercaptans react with triiron dodecacarbonyl or dicobalt octacarbonyl, under phasetransfer catalysis conditions, to give hydrocarbons in good yields.
硫醇在相转移催化条件下与三铁十二碳羰基或二钴二十八碳八烯反应,以高收率得到烃。
ALPER, H.;SIBTAIN, F., J. ORGANOMETN. CHEM., 1985, 285, N 1-3, 225-229
作者:ALPER, H.、SIBTAIN, F.
DOI:——
日期:——
Synthetic Utility of Umpoled Diaryl Thioketone−Lanthanoid Intermediates: Desulfurization, Cross Coupling with Electrophiles, and Desulfurizative Homocoupling
Desulfurization of benzylic mercaptans by triiron dodecacarbonyl under acidic and biphasic conditions
作者:Howard Alper、Fazle Sibtain
DOI:10.1016/0022-328x(85)87370-8
日期:1985.4
The biphasic reaction of benzylic mercaptans with triirondodecacarbonyl, 48–50% tetrafluoroboric acid, and benzene affords desulfurized products in good to excellent yields. This reaction is superior to that effected in the presence of sodium dodecylbenzenesulfonate, a phase transfer agent for acidic processes.