Effect of silylated triarylphosphine ligands on rhodium‐catalyzed  hydrosilylation | Zendy

Li Jiayun | Zendy; Xue Mei | Zendy; Bai Ying | Zendy; Peng Jiajian | Zendy; Xiao Wenjun | Zendy

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Effect of silylated triarylphosphine ligands on rhodium‐catalyzed hydrosilylation

Author(s) -

Li Jiayun,

Xue Mei,

Bai Ying,

Peng Jiajian,

Xiao Wenjun

Publication year - 2016

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.3519

Subject(s) - chemistry , hydrosilylation , phosphine , rhodium , triethoxysilane , catalysis , styrene , selectivity , medicinal chemistry , adduct , silylation , polymer chemistry , denticity , tris , organic chemistry , crystal structure , polymer , biochemistry , copolymer

A series of silylated triarylphosphines was synthesized. Hydrosilylation reactions of styrene with triethoxysilane catalyzed by RhCl 3 /silylated triarylphosphine complexes were investigated. The complexes RhCl 3 /phenylbis(4‐trimethylsilylphenyl)phosphine and RhCl 3 /tris(4‐trimethylsilylphenyl)phosphine exhibited higher activity as well as greater β‐adduct selectivity, and no unsaturated product was obtained. The results suggest that the silyl moieties have a significant impact on the catalytic process. Copyright © 2016 John Wiley & Sons, Ltd.

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