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
收藏
页码:709 / 714
页数:6
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