A mild and selective cleavage of tert-butyldimethylsilyl ethers by indium(III) chloride
作者:Jhillu S. Yadav、Basi V. Subba Reddy、Chinnala Madan
DOI:10.1039/b004937i
日期:——
Alkyl tert-butyldimethylsilyl ethers are selectively deprotected to the corresponding alcohols in high yields for the first time by indium(III) chloride in refluxing aqueous acetonitrile. Several functional groups like OBn, Boc, CBz, OBz, O-allyl, OTBDPS, OAc, OMe, ethers, esters and olefins present in the substrate are unaffected.
将烷基叔丁基二甲基甲硅烷基醚选择性脱保护为相应的酒类 第一次高产 氯化铟(III) 在回流的水溶液中 乙腈。几个功能组,例如OBn,Boc,CBz,OBz,O-烯丙基,OTBDPS,OAc,OMe,醚, 酯类 和 烯烃 存在于基材中的不受影响。