propan-2-yl 2-(2,2-dimethylpropanoylhydrazinylidene)acetate 、
1-Methoxy-4-(3-methylidenepent-4-enoxymethyl)benzene 在
C
16H
18ClNOSi 作用下,
以
氯仿 为溶剂,
以95%的产率得到isopropyl (R)-4-(2-((4-methoxybenzyl)oxy)ethyl)-1-pivalamido-1,2,3,6-tetrahydropyridine-2-carboxylate