A one-pot, lynchpin approach to 1,4-disubstituted E,E-butadienes via multiple cyanocuprate-mediated transmetalations
作者:Bruce H. Lipshutz、Jae In Lee
DOI:10.1016/0040-4039(91)80478-o
日期:1991.12
Sequential transmetalation / Michael addition of E,E-1,4-bis-trimethylstannylbutadiene to enones using higher order cyanocuprates leads to products of double delivery in a 1-pot operation.