CAS: 175401-95-3; 2-(4-Cyanophenyl)-1H-Benzo[d]Imidazole-5-Carboxylic Acid

该化合物是一个有机化合物,其特点是结构复杂,包括一个以一个双子苯基组和一个碳酸功能组取代的苯并米达罗核心,这种化合物通常具有极地溶剂中溶性等特性,因为碳酸存在,而其芳香环则有助于其稳定性和欧元叠叠互动的潜力.

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66630-70-4 66631-29-6 850705-30-5

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上下游产品

4-cyanobenzoyl chlorIde 3,4-diaminobenzoic acid 4-cyanobenzaldehyde 3-{[2-(4-Cyano-phenyl)-1H-benzoimidazole-5-carbonyl]-amino}-propionic acid methyl ester (S)-3-{[2-(4-Cyano-phenyl)-1H-benzoimidazole-5-carbonyl]-amino}-N-phenethyl-succinamic acid methyl ester (S)-3-{[2-(4-Cyano-phenyl)-1H-benzoimidazole-5-carbonyl]-amino}-N-[2-(1H-indol-3-yl)-ethyl]-succinamic acid methyl ester (S)-2-Butoxycarbonylamino-3-{[2-(4-cyano-phenyl)-1H-benzoimidazole-5-carbonyl]-amino}-propionic acid methyl ester

合成工艺路线路线简述

  • 合成目标产物 2-(4-Cyanophenyl)-1H-Benzimidazole-5-Carboxylic Acid 主要起始原料 4-Cyanobenzaldehyde And 3,4-Diaminobenzoic Acid
  • (文献来源)合成步骤主要原料 4-Cyanobenzaldehyde 和 3,4-Diaminobenzoic Acid
📜Methyl 2-(4-Cyanophenyl)-4-Azabenzimidazole-5-Carboxylate置于二甲基亚砜,Lithium Hydroxide体系中,用 四氢呋喃 用作溶剂,化学反应 3.0H,以97%的收率获得2-(4-氰基苯基)-1H-苯并咪唑-5-羧酸
参考文献:瞬态保护的4-氮杂/苯并咪唑腈的六甲基锂二硅氮烷锂转化为am及其二甲基亚砜介导的咪唑环形成
标题:瞬态保护的4-氮杂/苯并咪唑腈的六甲基锂二硅氮烷锂转化为am及其二甲基亚砜介导的咪唑环形成
摘要:三甲基甲硅烷基瞬态保护成功地允许使用六甲基二硅氮烷锂从腈中以58-88%的收率制备苯并咪唑(bi)和4-氮杂苯并咪唑(azabi)idine.与冗长的,低产率的pinner反应相比,该策略为制备bi / Azabi Idine提供了更好的选择.在二甲基亚砜中,由芳族二胺和醛合成氮杂/苯并咪唑环的过程在10-15分钟内受到影响,而已知的方法则需要较长时间和纯化.这些方法对于基于bi / Azabi的制药行业以及开发用于扩展治疗应用的特定dna结合剂都非常重要.
Doi:10.1021/acs.Orglett.6B02359

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✅ COA系统入驻 | 共享模式

主要参考文献

参考标题:Fe3O4@sio2/collagen: An Efficient Magnetic Nanocatalyst For The Synthesis Of Benzimidazole And Benzothiazole Derivatives
作者:Hossein Ghafuri,Elahe Esmaili,Majid Talebi |发布日期:2016.8
摘要:Résumé In This Project, Fe3O4@sio2 Was Synthesized And Combined With Collagen For The Preparation Of Fe3O4@sio2/collagen. It Was Characterized By Ft-Ir, 1H Nmr, Vsm, Xrd, Edx, Sem And Tem. This Nanocatalyst Has Some Interesting Advantages Such As Facile Synthetic Procedure, High Catalytic Activity, Easy Separation And Acceptable Reusability. It Was Applied As An Efficient Nanocatalyst In The Synthesis Of Benzimidazole And Benzothiazole Derivatives. This Method Offers Several Advantages Including High Yields, Short Reaction Times, Easy Workup Process And Environmentally Benign Reaction Conditions.

合成参考文献


参考文献:10.1007/s00706-008-0087-1
摘要:Rostamizadeh S, Amani AM, Aryan R, Ghaieni HR, Norouzi L. Very fast and efficient synthesis of some novel substituted 2-arylbenzimidazoles in water using ZrOCl2·nH2O on montmorillonite K10 as catalyst. Monatshefte für Chemie - Chemical Monthly. 2008 Nov 19;140(5):547–52. doi: 10.1007/s00706-008-0087-1.
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