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Facile Modulation of FLP Properties: A Phosphinylvinyl Grignard Reagent and Ga/P‐ and In/P 2 ‐Based Frustrated Lewis Pairs
Author(s) -
Backs Jana,
Lange Merten,
Possart Josephine,
Wollschläger Agnes,
MückLichtenfeld Christian,
Uhl Werner
Publication year - 2017
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.201612485
Subject(s) - transmetalation , chemistry , frustrated lewis pair , reagent , atom (system on chip) , lewis acids and bases , chelation , metal , stereochemistry , medicinal chemistry , polymer chemistry , organic chemistry , catalysis , computer science , embedded system
An Al/P‐based frustrated Lewis pair (FLP) reacted with PhMgCl by an unexpected transmetalation and formation of a phosphinylvinyl Grignard reagent. This compound is well suited for the transfer of the basic FLP component to other Lewis acidic metal atoms and allowed the generation of a Ga/P and an In/P 2 FLP. The Ga FLP showed a behavior different to that of the corresponding Al FLP, the In FLP allowed the chelating coordination of an Au atom by Au−Cl bond activation.