作者:Roland Stragies、Siegfried Blechert
DOI:10.1016/s0040-4020(99)00299-9
日期:1999.7
The stereoselective synthesis of substituted piperidines by a ruthenium-catalyzed ring rearrangement of cyclopentene derivatives is demonstrated. The influence of different substituents and the effect of ethylene on the metathesis reaction is described. The ring rearrangement can be combined with a molybdenum-catalyzed cross metathesis reaction using allyltrimethyl silane as coupling partner. The first
证明了通过钌催化的环戊烯衍生物的环重排,立体选择性地合成了取代的哌啶。描述了不同取代基的影响以及乙烯对复分解反应的影响。环重排可以与使用烯丙基三甲基硅烷作为偶联伙伴的钼催化的交叉复分解反应结合。(-)-卤代茄碱的第一个全合成反应是利用Grubbs钌催化剂通过多米诺骨牌置换反应完成的。