Free-solvent Michael addition of glycerol to acrylic compounds
作者:Frédéric Nadeau、Michèle Sindt、Nicolas Oget
DOI:10.1039/c5nj02223a
日期:——
Functionalization of biobased glycerol by acrylic compounds was optimized and the tricyanoethylglycerol can be used as a prochiral core of dendrimers.
生物基甘油通过丙烯酸类化合物的官能化被优化,三氰乙基甘油可以作为树状聚合物的前手手性核心。
Modified Mg–Al hydrotalcite: a highly active heterogeneous base catalyst for cyanoethylation of alcohols
作者:Pramod S. Kumbhar
DOI:10.1039/a801872c
日期:——
Modified MgâAl hydrotalcite (Mg:Al = 3:1) prepared by thermal decarbonation followed by rehydration of a conventional MgâAl hydrotalcite is found to be a highly active, reusable and air stable catalyst for cyanoethylation of alcohols.
Solid sodium stannate as a high-efficiency superbase catalyst for anti-Markovnikov hydroamination and hydroalkoxylation of electron-deficient olefins under mild conditions
作者:Shuguo Zhang、Yudan Wei、Shuangfeng Yin、Chak-tong Au
DOI:10.1016/j.catcom.2010.12.030
日期:2011.3
A solid superbase with H_ above 26.5 has been obtained through thermal treatment of sodium stannate hydrate. It was found to be an efficient catalyst for anti-Markovnikov hydroamination and hydroalkoxylation of electron-deficient olefins under mild conditions. (c) 2010 Elsevier B.V. All rights reserved.
An ethoxycarbonyl migration from an amide nitrogen to oxygen
作者:Gary L. Grunewald、Wayne J. Brouillette
DOI:10.1021/jo00403a058
日期:1978.4
Synthesis of 2-methyl-4-amino-5-tert-butoxymethylpyrimidine and splitting of its ether bond