(S)-methyl 3-(5-chloropyridin-2-yl)-3-(3-fluoro-5-(trifluoromethyl)phenyl)-3-thioureidopropanoate 、
2-氯环己酮 在
silica gel 、 hexanes EtOAc 作用下,
以
甲醇 为溶剂,
反应 18.25h,
以(S)-methyl 3-(5-chloropyridin-2-yl)-3-(3-fluoro-5-(trifluoromethyl)phenyl)-3-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-ylamino)propanoate was isolated as a clear oil, (13 mg, 11% yield)的产率得到(S)-methyl 3-(5-chloropyridin-2-yl)-3-(3-fluoro-5-(trifluoromethyl)phenyl)-3-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-ylamino)propanoate