Research In The Imidazole Series. 94. Synthesis Of Derivatives Of PyrroloBenzimidazolyl-4-Acetic Acid

Article abstract of DOI:10.1007/BF00534470

Derivatives of pyrrolo<1,2-a>benzimidazolyl-4-acetic acid have been synthesized by quaternization of 2-alkyl(aralkyl)benzimidazolyl-1-acetic acids and their esters and amides by α-bromoketones, followed by cyclization of the resulting 1,2,3-substituted be