WASTE CURD WATER CATALYSED SYNTHESIS OF BENZIMIDAZOLE DERIVATIVES: A GREEN APPROACH

被引：0

作者：

Wagh, Swapnil J. ^{[1
]}

Navale, Dinesh N. ^{[2
]}

Ranade, Prasanna B. ^{[2
]}

Zote, Santosh W. ^{[3
]}

Kulal, Dnyaneshwar K. ^{[4
]}

机构：

[1] Nanasaheb YN Chavan Arts Sci & Commerce Coll Chali, Dept Chem, Chalisgaon, Maharashtra, India

[2] Vivekanand Educ Soc Coll Arts Sci & Commerce Auton, Sindhi Soc, Dept Chem, Mumbai, India

[3] PTVAs Sathaye Coll Autonomous, Dept Chem, Dixit Rd, Mumbai, India

[4] Ramnarain Ruia Autonomous Coll, Dept Chem, LN Rd, Mumbai, India

来源：

HETEROCYCLIC LETTERS | 2023年 / 13卷 / 04期

关键词：

2; 3-Diamino benzene; 2-substituted Benzimidazole; waste curd water (WCW); Green synthesis; Benzaldehyde; biocatalyst;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An effective and novel green approach developed for preparation of 2-substituted benzimidazole. The benzimidazole derivatives prepared by condensation of 2,3-Diamino benzene and substituted benzaldehydes using waste curd water (WCW) under normal reaction condition. The waste curd water has shown its dual action as a solvent and biocatalyst also in the synthesis of Benzimidazole derivatives. This novel synthesis method produced benzimidazole derivatives with short reaction time and good yield of 76-85%. Our protocol is economical, more efficient and environmentally benign than conventional protocols for benzimidazole synthesis.

引用

页码：709 / 714

页数：6

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