Dimethylformamide dimethyl acetal → HCID 178484260, compound

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Reaction Steps

A stirred mixture of 2-aminothiazolo[4,5-c]pyridine [prepared according to the procedure of H. W. Altland and G. A. Molander, J. Heterocyclic Chem., 14, 129 (1977)] (0.5 g, 3.3 mmole) and N,N-dimethylformamide dimethyl acetal (5 ml) was stirred at an oil bath temperature of 80° C. for two hours under an atmosphere of argon. The solution was concentrated to dryness to leave the crystalline product. The solid was triturated with cold petroleum ether and dried to afford 0.55 g (80.9%) of the title compound, mp. 125°-127° C.

Provenance & Evidence