Nitroimidazoles. IX. Synthesis of 2??acetyl??1??methyl??5??nitroimidazole

…, B Pirouzzadeh, F Ghasemian…

文献索引：Shafiee; Pirouzzadeh; Ghasemian; Parang Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 4 p. 1021 - 1023

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被引用次数: 12

摘要

Abstract Manganese dioxide oxidation of 2-hydroxymethyl-1-methyl-5-nitroimidazole (6) gave 1-methyl-5-nitroimidazole-2-carboxaldehyde (7) in high yield. Reaction of diazomethane with 7 afforded the title compound 1 in low yield. Treatment of ethyl acid malonate with two equivalents of isopropylmagnesium bromide in THF and subsequent addition to 1-methyl-5-nitroimidazole-2-carbonylimidazolide (12) yielded ethyl (1-methyl-5 ...