The Reactivity of Difluorocarbene with Hydroxylamines: Synthesis of Carbamoyl Fluorides
作者:Hannah Baars、Julien Engel、Lucas Mertens、Daniela Meister、Carsten Bolm
DOI:10.1002/adsc.201600308
日期:2016.7.14
Carbamoyl fluorides are formed in reactions of hydroxylamines with difluorocarbene generated from sodium bromodifluoroacetate as readily available and non‐toxic carbene precursor. The process shows a high functional group tolerance, and the reaction path has been rationalized by computational calculations.
氨基甲酸酯氟化物是由羟胺与溴二氟乙酸钠生成的二氟卡宾反应生成的,二溴卡宾是现成的无毒卡宾前体。该过程显示出较高的官能团耐受性,并且通过计算计算已经使反应路径合理化。