Simple Preparation of Aryl Telluroesters and (2Z)-β-(Aryltelluro) cinnamic Esters
摘要:
Simple preparation of aryl telluroesters from reaction of tellurium powder and aryl Grignard reagents then acylation with acyl chlorides. Addition of telluroesters to arylpropiolates gave (2Z)-beta-aryltelluro-alpha, beta-unsaturated esters with high stereoselectivity.
Simple Preparation of Aryl Telluroesters and (2Z)-β-(Aryltelluro) cinnamic Esters
作者:Chang-Qiu Zhao、Xian Huang
DOI:10.1080/00397919708005025
日期:1997.1
Simple preparation of aryl telluroesters from reaction of tellurium powder and aryl Grignard reagents then acylation with acyl chlorides. Addition of telluroesters to arylpropiolates gave (2Z)-beta-aryltelluro-alpha, beta-unsaturated esters with high stereoselectivity.
Telluroacylative Addition of Telluroesters to Terminal Alkynes Catalyzed by Cuprous Iodide
作者:Chang-Qiu Zhao、Jin-Liang Li、Ji-Ben Meng、Yong-Mei Wang