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首页> 外文期刊>Molecular diversity >A novel one-pot pseudo-five-component condensation reaction towards bifunctional diazepine-tetrazole containing compounds: Synthesis of 1H-tetrazolyl-1H-1,4-diazepine-2,3-dicarbonitriles and 1H-tetrazolyl-benzo[b][1, 4]diazepines
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A novel one-pot pseudo-five-component condensation reaction towards bifunctional diazepine-tetrazole containing compounds: Synthesis of 1H-tetrazolyl-1H-1,4-diazepine-2,3-dicarbonitriles and 1H-tetrazolyl-benzo[b][1, 4]diazepines

机译:一种新型的含双官能二氮杂-四唑化合物的一锅假五组分缩合反应:1H-四唑-1H-1,4-二氮杂-2,3-二碳腈和1H-四唑-苯并[b] [1]的合成,4]二氮杂s

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摘要

A novel and efficient method has been developed for the one-pot synthesis of bifunctional diazepine-tetrazole containing compounds. 1H-Tetrazolyl-1H-1,4- diazepine-2, 3-dicarbonitrile and 1H-tetrazolyl-benzo[b][1,4]diazepine derivatives were synthesized in good yields using 2,3-diaminomaleonitrile or an aromatic diamine, ketones, trimethylsilyl azide, and an isocyanide in the presence of p-toluenesulfonic acid as a catalyst in methanol at room temperature.
机译:已经开发了一种新颖且有效的方法,用于一锅合成含双功能二氮杂-四唑的化合物。使用2,3-二氨基马来腈或芳香族二胺,酮以高收率合成了1H-四唑-1H-1,4-二氮杂-2、3-二腈和1H-四唑-苯并[b] [1,4]二氮杂衍生物在室温下在甲醇中以对甲苯磺酸为催化剂存在下,将三甲基硅烷基叠氮化物,三甲基硅烷基叠氮化物和异氰酸酯作为催化剂。

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