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Diphosphanes with Polarized and Highly Reactive PP Bonds
Author(s) -
Burck Sebastian,
Gudat Dietrich,
Nieger Martin
Publication year - 2004
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/anie.200460003
Subject(s) - cationic polymerization , chemistry , molecule , chemical bond , polymer chemistry , organic chemistry
Uneven split : The combination of a stable cationic diazaphospholenium with stable anionic diphenylphosphanyl or phospholyl fragments affords diphosphanes with a polarized PP bond (see scheme). This results not only in interesting molecular structures, but also in the chemical activation of the PP bond in addition reactions.