反应详情

A solution of 1.42 g. of thiosemicarbazide in water is added to a solution of 1.8 g. of 1-methyl-2-nitro-5-imidazolecarboxaldehyde in methanol. The solid which precipitates is recovered on the filter. Yield: 2.2 g., m.p. 282°-287° C.

1. customThe solid which precipitates
2. customis recovered on the filter