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Cooperative Ligand Effects in Phase‐Switching Homogeneous Catalysts
Author(s) -
Mokhadinyana Molise,
Desset Simon L.,
Williams D. Bradley G.,
ColeHamilton David J.
Publication year - 2012
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.201108200
Subject(s) - xantphos , hydroformylation , rhodium , catalysis , amidine , ligand (biochemistry) , chemistry , homogeneous , phase (matter) , triphenylphosphine , combinatorial chemistry , organic chemistry , receptor , mathematics , combinatorics , palladium , biochemistry
It takes two : Xantphos ligands that contain amidate groups are selective for the linear versus the branched‐chain products in the rhodium‐catalyzed hydroformylation of 1‐octene. However, the catalyst only undergoes CO 2 ‐mediated phase switching in the presence of amidine‐substituted triphenylphosphine (see scheme).