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A Cationic, Macrocyclic, Six‐Coordinate Phosphorus( V ) Compound Containing a Mixed Valence P III ‐P V ‐P III Linear Chain
Author(s) -
Luo Hongyan,
McDonald Robert,
Cavell Ronald G.
Publication year - 1998
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19980504)37:8<1098::aid-anie1098>3.0.co;2-h
Subject(s) - cationic polymerization , valence (chemistry) , chain (unit) , chemistry , crystallography , materials science , stereochemistry , physics , polymer chemistry , organic chemistry , quantum mechanics
In the highly symmetrical environment of the P V center in the cation [P{P( o ‐C 6 H 4 O) 2 Ph} 2 ] + of 1 the two P V –P III bonds are relatively short (2.2023(10) Å) for compounds of this type. Compound 1 was obtained from the reaction of PCl 5 with two equivalents of [( o ‐OSiMe 3 )C 6 H 4 ] 2 PPh.