2-Propanethiol → {3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-phenyl}-acetic acid methyl ester

Participants

Reaction Steps

Following the procedures described in Example 21, Step 8 (starting from [3-(2-bromomethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic acid methyl ester and 2-propanethiol), Example 21, Step 9, and Example 21, Step 10 (using pivaloyl chloride), {3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-phenyl}-acetic acid methyl ester was obtained. Hydrolysis of the ester according to the procedure described in Example 21, Step 11 provided the acid.

Provenance & Evidence