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- Title
Single Oxygen-Atom Insertion into PB Bonds: On- and Off-Metal Transformation of a Borylphosphine into a Borylphosphinite.
- Authors
Bailey, Jonathan A.; Sparkes, Hazel A.; Pringle, Paul G.
- Abstract
An oxygen atom is selectively inserted into the PB bond of a borylphosphine ( L1) by reaction with Me3NO to afford the corresponding borylphosphinite ( L2). This transformation can also be effected when L1 is coordinated to rhodium. The ν(CO) values for trans-[RhCl(CO)(L)2] reveal very different electronic properties for coordinated L1 and L2 which translate into the strikingly different performances of the complexes [RhCl(L)(cod)] (L= L1 or L2, cod=1,5-cyclooctadiene) in hydrosilylation and hydroboration catalysis.
- Subjects
INSERTION reactions (Chemistry); MOLECULAR structure of ligands; BORON compounds; LEWIS pairs (Chemistry); HYDROSILYLATION; HYDROBORATION kinetics; TRIMETHYLAMINE oxide
- Publication
Chemistry - A European Journal, 2015, Vol 21, Issue 14, p5360
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.201500378