区域选择性
化学
缩醛
原酸酯
二醇
劈理(地质)
有机化学
立体化学
催化作用
断裂(地质)
工程类
岩土工程
作者
Mayumi Takasu,Yuji Naruse,Hisashi Yamamoto
标识
DOI:10.1016/s0040-4039(00)82086-9
摘要
A method is described for regioselective monoprotection of 1,n-diols. The new process depends on regioselective cleavage of orthoester, which is prepared in situ from 1,n-diols and trialkylorthoesters. The produced mono-acetal is useful in subsequent steps as a normal acetal type protecting group.
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