(2R,3R,4R,5S,6R)-N-(benzyloxycarbonyl)-3,4,5-tris(benzyloxy)-2-(benzyloxymethyl)-6-(prop-2-enyl)piperidine 、
5-(adamantan-1-yl-methoxy)-pent-1-ene 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
生成 (1R)-1-C-[(Z)-6-(adamant-1-ylmethoxy)hex-2-enyl]-2,3,4,6-tetra-O-benzyl-N-[(benzyloxy)carbonyl]-1-deoxynojirimycin 、
(1R)-1-C-[(E)-6-(adamant-1-ylmethoxy)hex-2-enyl]-2,3,4,6-tetra-O-benzyl-N-[(benzyloxy)carbonyl]-1-deoxynojirimycin