N-(2,6-Dichlorophenyl)thiourea → HCID 86583838, compound

Participants

Reaction Steps

Methyl 4-(2-bromoacetyl)-5-methylthiothiophene-2-carboxylate (60 mg, 0.19 mmol) was allowed to react with 2,6-dichlorophenyl thiourea (42 mg) as described in Example 154, step (a) to give 63.1 mg (65% yield) of methyl 4-{2-[(2,6-dichlorophenyl)amino](1,3-thiazol-4-yl)}-5-methylthiothiophene-2-carboxylate hydrobromide. 1H NMR (DMSO-d6, 300 MHz) δ2.59 (s, 3H), 3.8 (s, 3H), 7.15 (s, 1H), 7.36 (m, 1H), 7.61 (m, 2H), 7.97 (s, 1H); Mass Spectrum (ESI) m/z calcd. for C16H12Cl2N2O2S3, 431.38 (M+H), found 431.0, 433.0.

Provenance & Evidence