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Structure and Formation of Triorganylphosphoniocyclopropenylium Ions
Author(s) -
Weiss Robert,
Priesner Claus,
Wolf Hilmar
Publication year - 1979
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197904721
Subject(s) - carbene , nucleophile , ion , salt (chemistry) , chemistry , resonance (particle physics) , photochemistry , organic chemistry , physics , atomic physics , catalysis
The first cation to have a hetero[3]radialene resonance structure is present in the salt (1) . Its formation can be rationalized in terms of an elimination/addition reaction proceeding via a nucleophilic carbene. Such reactions were hither‐to unknown in the C 3 +system.
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