作者:Shinji Harada、Ryotaro Koyama、Ryuya Masuda、Shigeru Arai
DOI:10.1002/ejoc.202300747
日期:2023.10.9
Trichloromethylative olefin lactonization was reported. A photoredox iridium catalyst irradiated with blue LEDs promoted the reaction without using hazardous reagents. The mechanistic studies were performed by experimental and theoretical means. The trichloromethyl moiety of the product could be converted to the corresponding dichloroalkene and chloroalkyne in addition to the carboxyl group.
报道了三氯甲基化烯烃内酯化。用蓝色 LED 照射的光氧化还原铱催化剂在不使用危险试剂的情况下促进了反应。通过实验和理论手段进行了机理研究。除羧基外,产物的三氯甲基部分还可转化为相应的二氯烯烃和氯炔。