Journal of Organic Chemistry p. 6516 - 6521 (1991)
Update date:2022-07-29
Topics:
Alcalde, Ermitas
Perez-Garcia, Lluisa
Dinares, Immaculada
Frigola, Jordi
Transformation of several 1-(2-benzimidazol-2-ylethyl)pyridinium salts, obtained by two different procedures, into their corresponding 2-vinylbenzimidazoles either using an anion-exchange resin (OH- form) or in the solid state is described.This approach now allows a facile entry into the almost unknown 2-vinylbenzimidazole monomers.
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