4-[5-(tert-butyldimethylsilanyloxy)penta-1,2-dienyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 在
(tri-tert-butylphosphine)gold(I) chloride silver hexafluoroantimonate 作用下,
以
二氯甲烷 为溶剂,
反应 0.08h,
以53%的产率得到7-[2-(tert-butyldimethylsilanyloxy)ethyl]-1,3,4,7a-tetrahydro[2]pyridine-2-carboxylic acid tert-butyl ester