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The Electrophilic Behavior of Stable Phosphanylcarbenes Towards Phosphorus Lone Pairs
Author(s) -
GoumriMagnet Stéphanie,
Polishchuk Orest,
Gornitzka Heinz,
Marsden Colin J.,
Baceiredo Antoine,
Bertrand Guy
Publication year - 1999
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(19991216)38:24<3727::aid-anie3727>3.0.co;2-a
Subject(s) - lone pair , electrophile , carbene , moiety , bimetallic strip , chemistry , lewis acids and bases , phosphorus , singlet state , medicinal chemistry , stereochemistry , photochemistry , organic chemistry , molecule , catalysis , physics , excited state , nuclear physics
As expected for a singlet carbene , the stable phosphanylsilylcarbene 1 possesses an accessible vacant orbital, as shown by reactions with Lewis bases such as phosphanes and a bimetallic complex containing a side‐on‐coordinated P≡P moiety (see the reaction scheme). R= c Hex 2 N.