A simple and straightforward synthesis of substituted 2-arylbenzimidazoles over silica gel

作者：Chaturvedi Amit K^*; Negi Arvind S; Khare Puja

来源：RSC Advances, 2013, 3(14): 4500-4504.

DOI：10.1039/c3ra22435j

A solid phase strategy for the synthesis of substituted 2-arylbenzimidazoles over silica gel has been achieved starting from their corresponding o-phenylenediamines 1 and aromatic aldehydes 2. The reaction is very simple, convenient and straightforward, and the products are obtained in moderate to high yields (49-91%).

• 出版日期2013
• 单位河北医科大学