中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2-(4-nitrophenyl)-1H-benzimidazole-5-carboxylate | 69570-96-3 | C15H11N3O4 | 297.27 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2-(4-nitrophenyl)-1H-benzimidazole-5-carboxylate | 69570-96-3 | C15H11N3O4 | 297.27 |
2-(4-氨基苯基)-1H-苯并咪唑-6-羧酸 | 2-(4-aminophenyl)benzimidazole-5-carboxylic acid | 190121-99-4 | C14H11N3O2 | 253.26 |
—— | 2-(4-nitrophenyl)-1H-benzimidazole-5-carbohydrazide | —— | C14H11N5O3 | 297.273 |
—— | 2-(4-nitrophenyl)-N-pyridin-4-yl-3H-benzimidazole-5-carboxamide | 1026808-38-7 | C19H13N5O3 | 359.344 |
—— | 2-(4-Nitro-phenyl)-1H-benzoimidazole-5-carboxylic acid cyclohexylamide | 459809-21-3 | C20H20N4O3 | 364.404 |
—— | 2-(4-Nitro-phenyl)-1H-benzoimidazole-5-carboxylic acid (4-fluoro-phenyl)-amide | 123272-87-7 | C20H13FN4O3 | 376.347 |
—— | 2-(4-nitrophenyl)-N-pyridin-3-yl-3H-benzimidazole-5-carboxamide | 1027155-79-8 | C19H13N5O3 | 359.344 |
—— | 2-(4-nitrophenyl)-1H-benzimidazole-5-carboxylic acid pyridin-2-yl-amide | 459809-23-5 | C19H13N5O3 | 359.344 |
—— | 2-(4-Nitro-phenyl)-1H-benzoimidazole-5-carboxylic acid (2-fluoro-phenyl)-amide | 1026841-31-5 | C20H13FN4O3 | 376.347 |
—— | 2-(4-Nitro-phenyl)-1H-benzoimidazole-5-carboxylic acid adamantan-1-ylamide | 820242-64-6 | C24H24N4O3 | 416.48 |
—— | 2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid pyridin-4-ylamide | 1027495-76-6 | C19H15N5O | 329.361 |
—— | 2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid (4-fluoro-phenyl)-amide | 1027277-67-3 | C20H15FN4O | 346.364 |
—— | 2-(4-amino-phenyl)-1H-benzimidazole-5-carboxylic acid pyridin-2-yl-amide | 459809-24-6 | C19H15N5O | 329.361 |
—— | 2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid pyridin-3-ylamide | 1027535-52-9 | C19H15N5O | 329.361 |
—— | 2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid (2-fluoro-phenyl)-amide | 1026340-71-5 | C20H15FN4O | 346.364 |
—— | 2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid adamantan-1-ylamide | 820242-66-8 | C24H26N4O | 386.497 |
—— | 2-{4-[(Adamantane-1-carbonyl)-amino]-phenyl}-1H-benzoimidazole-5-carboxylic acid adamantan-1-ylamide | —— | C35H40N4O2 | 548.728 |
2-[4-(金刚烷-1-基甲酰氨基)苯基]-N-(2-吡啶基)-1H-苯并咪唑-5-甲酰胺 | 1H-Benzimidazole-5-carboxamide, N-2-pyridinyl-2-(4-((tricyclo(3.3.1.13,7)dec-1-ylcarbonyl)amino)phenyl)- | 459805-03-9 | C30H29N5O2 | 491.593 |
—— | 2-[4-[(4-oxoadamantane-1-carbonyl)amino]phenyl]-N-pyridin-2-yl-3H-benzimidazole-5-carboxamide | 820242-61-3 | C30H27N5O3 | 505.576 |
Nanosized MCM-41-SO3H material based on ordered mesoporous silica gel with covalently attached sulfonic acid groups was synthesized and used as acid catalyst for green synthesis of 2-substituted benzimidazole derivatives. Echo-friendly protocol, short reaction times, easy and quick isolation of the products, and excellent yields are the main advantages of this procedure.
基于有序介孔二氧化硅凝胶的纳米级MCM-41-SO3H材料,具有共价连接的磺酸基团,被合成并用作2-取代苯并咪唑衍生物的绿色合成酸催化剂。这种方法的主要优点是环保协议、反应时间短、产品易于快速分离和产率优异。