Open AccessReaction of 2-Chlorocyclohepta[b]pyrrole-3-carbaldehyde witho-Phenylenediamine
Author(s) -
Noritaka Abe,
Yoshifumi Emoto
Publication year - 1990
Publication title -
bulletin of the chemical society of japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.145
H-Index - 99
eISSN - 1348-0634
pISSN - 0009-2673
DOI - 10.1246/bcsj.63.1543
Subject(s) - chemistry , o phenylenediamine , pyrrole , medicinal chemistry , p phenylenediamine , organic chemistry , catalysis
Reaction of 2-chlorocyclohepta[b]pyrrole-3-carbaldehyde with o-phenylenediamine gave 1H-2-(2-chlorocyclohepta[b]pyrrol-3-yl) benzimidazole (3a) and 5H-12,13-dihydrocyclohepta[1',2' :4,5]pyrrolo[2,3-b][1,5]benzodiazepine (4a). Some reactions of 3a and 4a were also described
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