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-Me...

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Bibliographic Details
Main Authors: CORINA CERNATESCU, EUGENIA COMANITA
Format: Article
Language:English
Published: Serbian Chemical Society 2005-12-01
Series:Journal of the Serbian Chemical Society
Subjects:
benzimidazolium iodides
condensation reactions
2-stryrylbenzimidazole iodomethylates
Online Access:http://www.shd.org.yu/HtDocs/SHD/vol70/No12/JSCS_V70_No12-01.pdf

Internet

http://www.shd.org.yu/HtDocs/SHD/vol70/No12/JSCS_V70_No12-01.pdf

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