Title of article
One Pot Reductive Synthesis of Benzimidazole Derivatives from 2-Nitro Aniline and Aromatic Aldehydes Using Zn/NaHSO3 in Water Medium
Author/Authors
Dasgupta ، Hridoydip Ranjan Department of Chemistry - University of North Bengal , Mukherjee ، Suvodip Department of Chemistry - University of North Bengal , ghosh ، pranab Department of Chemistry - University of North Bengal
From page
57
To page
67
Abstract
Small amount of Zn dust and NaHSO3 was utilized to efficiently synthesize benzimidazole derivatives via one pot reductive cyclocondensation process in water medium at 100oC temperature. Very good to excellent yields in reasonably short reaction times, high atom economy and usage of readily available starting material, operational simplicity and easy workup are the fundamental features of this protocol.
Keywords
2 , nitroaniline , one pot reaction , Reductive cyclisation reaction , Benzimidazole
Journal title
Progress in Chemical and Biochemical Research
Journal title
Progress in Chemical and Biochemical Research
Record number
2526420
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