Pd/C: an efficient and heterogeneous protocol for oxidative carbonylation of diols to cyclic carbonate
作者:Sujit P. Chavan、Bhalchandra M. Bhanage
DOI:10.1016/j.tetlet.2013.12.116
日期:2014.2
practical approach for the synthesis of cyclic carbonate via oxidative carbonylation of diols, glycerol, and its derivatives using Pd/C as a heterogeneous, inexpensive, and recyclable catalyst. The effect of various reaction parameters, such as solvent, base, time, and temperature was investigated and applied for the synthesis of value added cyclic carbonates in a good to excellent yield within shorter
本协议涉及高效有效的方法,用于通过使用Pd / C作为非均相,廉价和可回收催化剂的二醇,甘油及其衍生物的氧化羰基化来合成环状碳酸酯。研究了各种反应参数(如溶剂,碱,时间和温度)的影响,并将其用于合成增值的环状碳酸酯,其合成效果好,反应时间短。先进的催化系统避免了配体和脱水剂的使用,并具有钯催化剂回收和重复使用最多四个连续循环的额外优势。