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Studies on the Methylation of 5-Nitro-benzimidazoles
Studies Methylation 5-Nitro-benzimidazoles
2010/6/29
Methylation of 2H, 5-nitro- (1) and 2-ethyl, 5-nitro- (2) benzimidazoles separately with methyl iodide in acetone in the presence of potassium carbonate yielded 2H, 5/6-nitro-(3A and 3B) and 2-ethyl, ...