Highly efficient and versatile acetylation of alcohols catalyzed by cerium(III) triflate
作者:Renato Dalpozzo、Antonio De Nino、Loredana Maiuolo、Antonio Procopio、Monica Nardi、Giuseppe Bartoli、Roberto Romeo
DOI:10.1016/s0040-4039(03)01358-3
日期:2003.7
Cerium(III) triflate is a powerful catalyst for the acetylation of alcohols. The reaction works well for a large variety of simple and functionalized alcohols, without isomerisation of chiral centres. Changes of hydroxyl protective groups are possible in a one-pot procedure. The catalyst can be easily recycled. (C) 2003 Elsevier Ltd. All rights reserved.
Symmetrical alkoxysilyl ethers. A new class of alcohol-protecting groups. Preparation of tert-butoxydiphenylsilyl ethers
作者:John W. Gillard、Rejean Fortin、Howard E. Morton、Christiane Yoakim、Claude A. Quesnelle、Sylvain Daignault、Yvan Guindon
DOI:10.1021/jo00246a038
日期:1988.5
GILLARD, JOHN W.;FORTIN, REJEAN;MORTON, HOWARD E.;YOAKIM, CHRISTIANE;QUES+, J. ORG. CHEM., 53,(1988) N 11, 2602-2608
作者:GILLARD, JOHN W.、FORTIN, REJEAN、MORTON, HOWARD E.、YOAKIM, CHRISTIANE、QUES+