作者:Yanchang Shen、Yuejun Xiang
DOI:10.1080/00397919108019804
日期:1991.10
Silylated 2,4-enynyl amides can be synthesized by the reaction of 3-(trimethylsilyl)-2-propynylidenetriphenylarsorane, generated in situ from the corresponding arsonium salt and n-butyllithium, with alpha-bromoacetamides in 40-59% yields (two steps) and with high stereoselectivity.