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The reaction of benzylidenetriphenylphosphoranes with benzenediazonium‐2‐carboxylate
Author(s) -
Compagnini Anna,
Vullo Adriana Lo,
Chiacchio Ugo,
Corsaro Antonio,
Purrello Giovanni
Publication year - 1982
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.5570190337
Subject(s) - chemistry , thermal decomposition , carboxylate , adduct , decomposition , hydrochloride , reaction mechanism , organic chemistry , medicinal chemistry , catalysis
The title reaction affords to the adducts 3 which upon alkaline treatment give compounds 5 , while by thermolysis give 6 and 7 . Hydrochloride salts of 3 in refluxing xylene afford to chlorohydrazones 10 as the major products. A mechanism is proposed for thermal decomposition of 3.