作者:Yahui Li、Changsheng Wang、Fengxiang Zhu、Zechao Wang、Pierre H. Dixneuf、Xiao-Feng Wu
DOI:10.1002/cssc.201601587
日期:2017.4.10
Esters are important chemicals widely used in various areas, and alkoxycarbonylation represents one of the most powerful tools for their synthesis. In this communication, a new copper‐catalyzed carbonylative procedure for the synthesis of aliphatic esters from cycloalkanes and alcohols was developed. Through direct activation of the C −H bond of alkanes and with alcohols as the nucleophiles, the desired
酯是广泛用于各个领域的重要化学物质,烷氧羰基化是其合成的最强大工具之一。在这种交流中,开发了一种新的铜催化羰基化程序,用于从环烷烃和醇类合成脂族酯。通过直接激活 烷烃的CH键,并以醇作为亲核试剂,可以以中等至良好的收率制备所需的酯。多聚甲醛也可以通过自由基捕获法应用于原位醇生产,并且可以产生中等收率的相应的酯。值得注意的是,这是有关铜催化烷烃烷氧羰基化的第一份报告。