Regio- and stereoselective iodoarylation of arylacetylenes using molecular iodine promoted by hypervalent iodine
作者:Md. Ataur Rahman、Tsugio Kitamura
DOI:10.1016/j.tetlet.2009.06.015
日期:2009.8
Iodoarylation of arylacetylenes with electron-rich arenes using a simple reagent system: I2 and PhI(OCOPh)2 proceeded regio- and stereoselectively to give trans adducts, 1,1-diaryl-2-iodoethenes, in good to high yields.