反应详情

The title compound was prepared in the manner analogous to example 5C starting with 3 3-methoxy-5-methyl-benzenethiol and the 4-chloro-3-oxo-butyric acid ethyl ester. MS m/z 251 (M+1). Step 2. Preparation of {4-Methyl-6-[4-methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethoxy]-benzo[b]thiophen-3-yl}-acetic acid ethyl ester (Compound 17B)