1-(3,4-Dichlorophenyl)-2-cyclopentylethyl chloroformate 、
N,N-二异丙基乙胺 、
2-氨基吡啶 以
二氯甲烷 为溶剂,
以affords 2-cyclopentyl-1-(3,4-dichlorophenyl)ethyl pyridin-2-ylcarbamate (0.153 g, 80.9%) as an oil的产率得到2-Cyclopentyl-1-(3,4-dichlorophenyl)ethyl pyridin-2-ylcarbamate