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Dibromotriphenylphosphorane promoted synthesis of condensed heterocyclic systems from aromatic diamines
Author(s) -
AlKhathlan Hamad,
Zimmer Hans
Publication year - 1988
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.5570250367
Subject(s) - chemistry , intramolecular force , combinatorial chemistry , mechanism (biology) , organic chemistry , computational chemistry , epistemology , philosophy
A new and rather widely applicable method for the synthesis of a number of tri, tetra‐, and pentacyclic compounds from ortho ‐aminodiacylarylimides and dibromotriphenylphosphorane via an intramolecular cyclization is reported. A mechanism for this cyclization is proposed.