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An alternate approach for the synthesis of 2‐substituted‐arylimidazo[4,5‐ b ]pyridines and their anti‐bacterial activity
Author(s) -
Ramanatham Vinodkumar,
Chari Murugulla Adharvana,
Dubey Pramod Kumar
Publication year - 2007
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570440649
Subject(s) - chemistry , aryl , combinatorial chemistry , product (mathematics) , stereochemistry , organic chemistry , alkyl , geometry , mathematics
An alternate method for the convenient preparation of the imidazo[4,5‐ b ]pyridines from 2,3‐pyridinediamine and 2‐aryl‐3(1)‐benzoxazine‐4 H ‐one has been illustrated. The mechanistic pathway for the formation of the product 4 has been proposed. All the compounds prepared herein were screened for their anti‐ bacterial properties.