Efficient and green tetrahydropyranylation and deprotection of alcohols and phenols by using activated carbon supported sulfuric acid  

作　　者：Jin Hui Yang Xuan Zhang Wan Yi Liu 

机构地区：[1]Key Laboratory of Energy Sources ＆ Engineering, Ningxia University, Yinchuan 750021, China [2]School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China

出　　处：《Chinese Chemical Letters》2008年第8期893-896,共4页中国化学快报（英文版）

基　　金：the special research project of the National 973 Foundation of China(No.2006CB708606);the National Natural Science Foundation of China(No.20562010)

摘　　要：A simple, green and efficient method for the DHP protection of various alcohols and phenols and the subsequent removal of the corresponding protective group in the presence of a catalytic amount of the activated carbon supported H2SO4 is described.A simple, green and efficient method for the DHP protection of various alcohols and phenols and the subsequent removal of the corresponding protective group in the presence of a catalytic amount of the activated carbon supported H2SO4 is described.

关 键 词：TETRAHYDROPYRANYLATION DEPROTECTION THP ethers Activated carbon 

分 类 号：O62[理学—有机化学]