An efficient rhodium N-heterocyclic carbene (NHC)-catalyzed chloroesterification of terminal alkynes and enynes has been developed. The reaction was highly regio- and stereospecific: the Z-isomer was obtained as the sole product.
一种高效的
铑N-杂环卡宾(NHC)催化末端
炔烃及烯炔的
氯酯化反应已被开发。该反应具有高度区域选择性和立体选择性:唯一产物为Z-异构体。