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Synthesis of diimidazo[1,2‐ a :2′,1′‐ c ]pyrazines and diimidazo[1,2‐ a :2′,1′‐ c ] [1,4]diazepines
Author(s) -
Melloni P.,
FusarBassini D.,
Dradi F.,
Confalonieri C.
Publication year - 1974
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570110512
Subject(s) - chemistry , diazepine , pyrazine , medicinal chemistry , alkyl , stereochemistry , organic chemistry , ring (chemistry)
Two new heterocyclic compounds, diimidazo[1,2‐ a :2′,1‐ c ]pyrazine and 5 H ‐diimidazo[1,2‐ a : 2,1′‐ c ][1,4]diazepine have been synthesized by various routes from 2,2′‐biimidazole (1) (2) together with some hydro, hydroxy and alkyl derivatives.