反应详情

Benzyl chloroformate is added to a stirred suspension of N-(4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridine-2-yl)-guanidine (0.1 mmol) and diisopropylethylamine (0.22 mmol) in dimethylformamide (0.7 ml) and the mixture is stirred for another 3 hours at room temperature. After the addition of saturated aqueous sodium carbonate solution extraction is carried out with ethyl acetate; the combined organic phases produce the pure title compound after drying over sodium sulphate and complete evaporation of the solvent.