Polyvinylpolypyrrolidonium tribromide as new and metal-free catalyst for the formylation and trimeth

期刊名字：中國化學(xué)快報（英文版）
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論文作者：Arash Ghorbani-Choghamarani，Ha
作者單位：Department of Chemistry
更新時間：2022-12-12
下載次數(shù)：次

論文簡介

Trimethylsilylation of alcohols was achieved using 1,1,1,3,3,3-hexamethyldisilazane (HMDS) as silylating agent, in the presence of polyvinylpolypyrrolidonium tribromide in acetonitrile at room temperature. Also a variety of alcohols were converted into alkyl formates by ethyl formate and a catalytic amount of polyvinylpolypyrrolidonium tribromide under solvent free conditions at room temperature.

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