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 Alder ene reaction 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
已经发现了铑(I)催化的丙二烯阿尔德烯反应来制备交叉共轭三烯。目前正在调查范围和限制,并报告迄今为止获得的结果。该方法通过容忍末端和内部炔烃、羟基、磺酰胺、醚和二酯基团显示出诱人的官能团相容性。通过前所未有的铱(I)催化的阿尔德烯反应,在提高烯烃侧链的立体选择性方面取得了进展。