反应详情

1.4g of 2-cyclopropylamino-4-methyl-thiazole-5-carboxylic acid was converted into 2-cyclopropylamino-4-methyl-thiazole-5-carboxylic acid chloride using 1.6g of phosphorus pentachloride according to the same procedure as EXAMPLE 1. Then 1.2g of amino-furan-2-yl-acetonitrile hydrochloride and 3.2ml of triethylamine were added thereto and the reaction mixture was treated according to the same procedure as EXAMPLE 1 to obtain 0.83g (Yield 35%) of the title compound.

1. additionthe reaction mixture was treated