Sulfanilic acid catalyzed solvent-free synthesis of 1,5-benzodiazepine derivatives
Sulfanilic acid catalyzed solvent-free synthesis of 1,5-benzodiazepine derivatives
摘要
Sulfanilic acid has been found to be an efficient catalyst for the synthesis of 1,5-benzodiazepines from o-phenylenediamine and ketones. This method is simple, effective and environmentally friendly and gives better yields.
Sulfanilic acid has been found to be an efficient catalyst for the synthesis of 1,5-benzodiazepines from o-phenylenediamine and ketones. This method is simple, effective and environmentally friendly and gives better yields.
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