反应详情

A mixture of 31.1 mg (0.1 mmol) [2-(3-Amino-propylamino)-thiazol-5-yl]-o-tolyl-methanone hydrochloride in 1 ml methanol, 18.2 mg (0.1 mmol) Thiophene-2-sulfonyl chloride in 1 ml DCM and 0.15 ml NEt3 was stirred for 16 h at 50° C. After evaporation to dryness the residue was taken up in 1.5 ml MeOH/formic acid 1/1 and subjected to preparative HPLC separation on reversed phase eluting with an acetonitrile/water gradient. Evaporation of product fractions yielded 11.4 mg (27%) of the title compound.

1. customAfter evaporation to dryness the residue
2. customHPLC separation on reversed phase
3. washeluting with an acetonitrile/water gradient
4. customEvaporation of product fractions