Benzazole derivatives, IV: Reaction of 1,2,3-trimethylbenzimidazolium salts with aromatic aldehydes

Benzazole derivatives, IV: Reaction of 1,2,3-trimethylbenzimidazolium salts with aromatic aldehydes

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1,2,3-Trimethylbenzimidazolium iodide and its analogue salts with one or two substituents on benzene ring (X=NO2,Br,Cl,CH3) are, due to the reactivity of the 2-methyl group, able to react with para-substituted aromatic aldehydes (X=OH,OCH3,CH3,NMe2,NO2) using piperidine as a catalyst. 1-Methyl-2-sty...

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Bibliographic Details
Main Authors: Corina Cernatescu, Eugenia Comanita
Format: Article
Language:English
Published: Serbian Chemical Society 2005-01-01
Series:Journal of the Serbian Chemical Society
Subjects:
benzimidazolium iodides
condensation reactions
2-stryrylbenzimidazole iodomethylates
Online Access:http://www.doiserbia.nb.rs/img/doi/0352-5139/2005/0352-51390512381C.pdf

Internet

http://www.doiserbia.nb.rs/img/doi/0352-5139/2005/0352-51390512381C.pdf

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