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Pyridazines. XXXVIII. Pyrrolo[1,2‐ b ] pyridazines and 4 H ‐4a,7b‐diazacyclopent[ cd ] indenes
Author(s) -
Zupan M.,
Stanovnik B.,
Tišler M.
Publication year - 1971
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.5570080101
Subject(s) - chemistry , electrophile , stereochemistry , medicinal chemistry , organic chemistry , catalysis
Pyrrolo[1,2‐ b ] pyridazines have been prepared and investigated for electrophilic substitutions. Depending on the electrophile and reaction conditions, mono, di, tri or tetrasubstituted derivatives were formed. Some investigations are reported also for the related 4 H ‐4a,7b‐diazacyclopent[cd]‐indenes.