作者:S. N. Murthy Boddapati、Ramana Tamminana、Ravi Kumar Gollapudi、Sharmila Nurbasha、Mohamed E. Assal、Osamah Alduhaish、Mohammed Rafiq H. Siddiqui、Hari Babu Bollikolla、Syed Farooq Adil
DOI:10.3390/molecules25081788
日期:——
first time on a copper catalyst promoted domino C–N cross-coupling reaction for the generation of 2-arylaminobenzimidazoles. Mechanistic investigations revealed that the synthetic pathway involves a copper-based desulphurization/nucleophilic substitution and a subsequent domino intra and intermolecular C–N cross-coupling reactions. Some of the issues typically encountered during the synthesis of 2
开发了一种简便、一锅式且熟练的方法来生产各种 2-芳基氨基苯并咪唑。该方法首次基于铜催化剂促进多米诺 C-N 交叉偶联反应生成 2-芳基氨基苯并咪唑。机理研究表明,合成途径涉及基于铜的脱硫/亲核取代和随后的多米诺骨牌内和分子间 C-N 交叉偶联反应。使用这种新开发的铜催化方法解决了 2-芳基氨基苯并咪唑合成过程中通常遇到的一些问题,包括使用昂贵的催化系统和溴前体的低反应性。反应过程简单,一般具有优良的底物耐受性,