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Unexpected Rearrangements of Bicyclic Pyrazolines Derived from 6,6‐Diphenylpentafulvene
Author(s) -
Djapa Francis,
Msaddek Moncef,
Ciamala Kabula,
Vebrel Joël,
Riche Claude
Publication year - 2000
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/1099-0690(200004)2000:7<1271::aid-ejoc1271>3.0.co;2-o
Subject(s) - bicyclic molecule , chemistry , stereochemistry , organic chemistry
New quinoline and pyrazole derivatives are obtained after the acid‐promoted intramolecular rearrangement of regioisomeric pyrazolines resulting from the cycloaddition of 6,6‐diphenylpentafulvene with diarylnitrilimines.