反应详情

Methyl 4-(2-{[4-phenoxyphenyl]amino}(1,3-thiazol-4-yl))-5-methlylthiothiophene-2-carboxylate hydrobromide: Methyl 4-(2-bromoacetyl)-5-methylthiothiophene-2-carboxylate (200 mg, 0.64 mmol) was allowed to react with 4-phenoxyphenylthiourea (158 mg) as described in Example 154, step (a) to give 300 mg (88% yield) of methyl 4-(2-{[4-(phenoxy)phenyl]amino}(1,3-thiazol-4-yl))-5-methylthiothiophene-2-carboxylate hydrobromide. Mass Spectrum (ESI) m/z calcd. for C22H18N2O3S3, 454.6 (M+H), found 455.2.