Journal of Heterocyclic Chemistry

Synthesis of some imidazole??and pyrazole??derived chelating agents

AW Addison, PJ Burke

文献索引：Addison, Anthony W.; Burke, Philip J. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 803 - 805

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被引用次数: 294

摘要

Abstract Procedures involving condensation of o-phenylenediamines with carboxylic acids, and reaction of bifunctional alkyl halides with bifunctional nucleophiles are described. Syntheses are reported of 2, 6-bis-(2-benzimidazyl)-pyridine, 1, 3-bis (2-benzimidazyl)-2- thiapropane, 1, 7-bis (2-benzimidazyl)-2, 6-dithiaheptane, 2-hydroxymethyl-5, 6- dimethylbenzimidazole, 2-chloromethyl-5, 6-dimethylbenzimidazole hydrochloride, 1, 7- ...