Fluorous-tagged indolylboron for the diversity-oriented synthesis of biologically-attractive bisindole derivatives
作者:Takahiro Kasahara、Yoshinori Kondo
DOI:10.1039/b516487g
日期:——
The diversity-oriented synthesis of bisindole derivatives to construct concise libraries using consecutive cross-coupling reactions and prepare new sulfonamide type fluorous protecting groups is presented.
Preparing Functional Bis(indole) Pyrazine by Stepwise Cross-coupling Reactions: An Efficient Method to Construct the Skeleton of Dragmacidin D
作者:Cai-Guang Yang、Gang Liu、Biao Jiang
DOI:10.1021/jo026450m
日期:2002.12.1
properly substituted bis(indole) pyrazine, the skeleton of a marine alkaloid dragmacidin D, has been developed. The key steps involved the regioselective introduction of two indole units, using the palladium(0)-catalyzed Suzuki and the Stille cross-couplingreactions sequentially.