Atom-efficient cross-coupling reactions of triarylbismuths with acyl chlorides under Pd(0) catalysis
作者:Maddali L.N. Rao、Varadhachari Venkatesh、Debasis Banerjee
DOI:10.1016/j.tet.2007.10.047
日期:2007.12
The atom-efficient cross-coupling reaction of triarylbismuths with a variety of aliphatic, aromatic, and hetero-aromatic acyl chlorides was demonstrated to afford high yields of cross-coupled ketones under palladium catalysis. The corresponding cross-coupling reaction with diacid chlorides also furnished bis-coupled ketones in good yields.
已证明三芳基铋与多种脂族,芳族和杂芳族酰氯的原子有效交叉偶联反应可在钯催化下提供高产率的交叉偶联的酮。与二酰氯的相应交叉偶联反应也以良好的收率提供了双偶合酮。