Acetonyltriphenylphosphonium bromide in organic synthesis: An extremely efficient catalyst for the protection and deprotection of alcohols as alkyl vinyl ethers
作者:Yung-Son Hon、Chia-Fu Lee
DOI:10.1016/s0040-4039(99)00274-9
日期:1999.3
Acetonyrtriphenylphosphonium bromide (ATPB) was an extremely effective catalyst in the preparation of THP, THF, and EE ethers as well as cleavage of THP, THF, and EE ethers to the corresponding alcohols. It could be applied to 1 degrees, 2 degrees and 3 degrees alcohols and phenol. (C) 1999 Elsevier Science Ltd. All rights reserved.