Synthesis and Characterization of Ortho-Xylyl Linked Bis-Benzimidazolium Salts
Corresponding Author(s) : Muhammad Adnan Iqbal
adnan_chem38@yahoo.com
Asian Journal of Chemistry,
Vol. 24 No. 6 (2012): Vol 24 Issue 6
Abstract
A number of N-alkylbenzimidazoles were synthesized by reactions of benzimidazole with alkyl halides (i-prBr, BuCl, BzCl, HeptBr, EtBr, PrBr). The subsequent treatment of the resulting N-alkylzoles with 1,2-bis(bromomethylene)benzene afforded corresponding bis-benzimidazolium salts. All the compounds were characterized by spectroscopic techniques (NMR and FT-IR) and microanalysis.
Keywords
Benzimidazolium salts
N-Heterocyclic carbenes (NHCs)
Metathesis
Crystal structure
(1)
A. Haque, R.; Adnan Iqbal, M. Synthesis and Characterization of Ortho-Xylyl Linked Bis-Benzimidazolium Salts. ajc 2012, 24, 2625-2628.
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