{4-chloro-2-[(±)-2-methyl-5-((1R,2R)-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid ethyl ester 在
(R,R) Whelk-O
1 作用下,
以
乙醇 、
正庚烷 为溶剂,
生成
{4-chloro-2-[(R)-2-methyl-5-((1R,2R)-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid ethyl ester 、
{4-chloro-2-[(S)-2-methyl-5-((1R,2R)-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid ethyl ester