A Rhodium(I)-Catalyzed Formal Allenic Alder Ene Reaction for the Rapid and Stereoselective Assembly of Cross-Conjugated Trienes
作者:Kay M. Brummond、Hongfeng Chen、Peter Sill、Lingfeng You
DOI:10.1021/ja027588p
日期:2002.12.1
A rhodium(I)-catalyzed allenic Alderenereaction to prepare cross-conjugated trienes has been discovered. The scope and limitations are currently being investigated, and the results obtained to date are reported on. This method shows enticing functional group compatibility by tolerating terminal and internal alkynes, hydroxyl, sulfonamide, ether, and diester groups. Progress has been made to increase