The total synthesis of (−)-α-kainic acid using titanium-mediated diene metallabicyclisation methodology
作者:Andrew D. Campbell、Richard J. K. Taylor、Tony M. Raynham
DOI:10.1039/a809598a
日期:——
Titanium-mediated diene metallabicyclisationâeliminationâfunctionalisation has been utilised for the preparation of syn-3,4-disubstituted and syn,syn-2,3,4-trisubstituted pyrrolidines in high yield and excellent stereoselectivity; this methodology has been employed in a total synthesis of (â)-α-kainic acid starting from L-serine.
钛介导的二烯金属双环化–消除–功能化已用于高产率和优异立体选择性地制备syn-3,4-二取代和syn,syn-2,3,4-三取代的吡咯烷。该方法已应用于从L-丝氨酸出发的(-)-α-凯尼酸的全合成。