2,4-dimethyl-3-(perfluorocyclopenten-1-yl)-5-(4-pyridyl)thiophene 、
N-tert-butoxycarbonyl-4-[4-(3,5-dimethyl-4-bromothiophen-2-yl)phenoxymethyl]piperidine 在
正丁基锂 作用下,
以
四氢呋喃 、
正己烷 为溶剂,
反应 1.0h,
生成 4-(4-{4-[2-(2,4-dimethyl-5-pyridin-4-yl-thiophen-3-yl)-3,3,4,4,5,5-hexafluoro-cyclopent-1-enyl]-3,5-dimethyl-thiophen-2-yl}-phenoxymethyl)-piperidine-1-carboxylic acid
tert-butyl ester 、 4-[4-(4,4,5,5,6,6-hexafluoro-3,7,9a,9b-tetramethyl-8-pyridin-4-yl-5,6,9a,9b-tetrahydro-4
H-1,9-dithia-trinden-2-yl)-phenoxymethyl]-piperidine-1-carboxylic acid
tert-butyl ester