Synthetic reactions of dimethylformamide. XXIII. Formylation of some aliphatic diazo compounds

FM Stojanovič, Z Arnold

Index: Stojanovic,F.M.; Arnold,Z. Collection of Czechoslovak Chemical Communications, 1967 , vol. 32, p. 2155 - 2160

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Citation Number: 36

Abstract

The reaction of ())-diazoacetophenone and ethyl diazoacetate with the formylating reagent I afforded the corresponding acylated diazoaldehydes IV. By reaction of diazomethane with the reagent I, 2-dimethylamino-l, 3-dichloropropane (VI) resulted. Treatment of the diazoaldehydes IV with aniline or hydrogen sulfide gave 1, 2, 3-triazoles VIla, band 1, 2, 3- thiodiazole VIlla, resp.