Rh-catalyzed linear hydroformylation of styrene

E.H. Boymans; M.C.C. Janssen; C. Mueller; M. Lutz; D. Vogt

doi:10.1039/C2DT31738A

Rh-catalyzed linear hydroformylation of styrene

E.H. Boymans, M.C.C. Janssen, C. Mueller, M. Lutz, D. Vogt

Inorganic Materials & Catalysis

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Abstract

Usually the Rh-catalyzed hydroformylation of styrene predominantly yields the branched, chiral aldehyde. An inversion of regioselectivity can be achieved using strong p-acceptor ligands. Binaphthol-based diphosphite and bis(dipyrrolyl-phosphorodiamidite) ligands were applied in the Rh-catalyzed hydroformylation of styrene. High selectivities up to 83% of 3-phenylpropanal were obtained with 1,1-bi-2-naphthol-based bis(dipyrrolyl-phosphorodiamidite) with virtually no hydrogenation to ethyl benzene. The coordination chemistry of those ligands towards Rh(I) was investigated spectroscopically and structurally.

Original language	English
Pages (from-to)	137-142
Number of pages	6
Journal	Dalton Transactions
Volume	42
DOIs	https://doi.org/10.1039/C2DT31738A
Publication status	Published - 2012

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title = "Rh-catalyzed linear hydroformylation of styrene",

abstract = "Usually the Rh-catalyzed hydroformylation of styrene predominantly yields the branched, chiral aldehyde. An inversion of regioselectivity can be achieved using strong p-acceptor ligands. Binaphthol-based diphosphite and bis(dipyrrolyl-phosphorodiamidite) ligands were applied in the Rh-catalyzed hydroformylation of styrene. High selectivities up to 83% of 3-phenylpropanal were obtained with 1,1-bi-2-naphthol-based bis(dipyrrolyl-phosphorodiamidite) with virtually no hydrogenation to ethyl benzene. The coordination chemistry of those ligands towards Rh(I) was investigated spectroscopically and structurally.",

author = "E.H. Boymans and M.C.C. Janssen and C. Mueller and M. Lutz and D. Vogt",

year = "2012",

doi = "10.1039/C2DT31738A",

language = "English",

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pages = "137--142",

journal = "Dalton Transactions",

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publisher = "Royal Society of Chemistry",

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T1 - Rh-catalyzed linear hydroformylation of styrene

AU - Boymans, E.H.

AU - Janssen, M.C.C.

AU - Mueller, C.

AU - Lutz, M.

AU - Vogt, D.

PY - 2012

Y1 - 2012

N2 - Usually the Rh-catalyzed hydroformylation of styrene predominantly yields the branched, chiral aldehyde. An inversion of regioselectivity can be achieved using strong p-acceptor ligands. Binaphthol-based diphosphite and bis(dipyrrolyl-phosphorodiamidite) ligands were applied in the Rh-catalyzed hydroformylation of styrene. High selectivities up to 83% of 3-phenylpropanal were obtained with 1,1-bi-2-naphthol-based bis(dipyrrolyl-phosphorodiamidite) with virtually no hydrogenation to ethyl benzene. The coordination chemistry of those ligands towards Rh(I) was investigated spectroscopically and structurally.

AB - Usually the Rh-catalyzed hydroformylation of styrene predominantly yields the branched, chiral aldehyde. An inversion of regioselectivity can be achieved using strong p-acceptor ligands. Binaphthol-based diphosphite and bis(dipyrrolyl-phosphorodiamidite) ligands were applied in the Rh-catalyzed hydroformylation of styrene. High selectivities up to 83% of 3-phenylpropanal were obtained with 1,1-bi-2-naphthol-based bis(dipyrrolyl-phosphorodiamidite) with virtually no hydrogenation to ethyl benzene. The coordination chemistry of those ligands towards Rh(I) was investigated spectroscopically and structurally.

U2 - 10.1039/C2DT31738A

DO - 10.1039/C2DT31738A

M3 - Article

SN - 1477-9226

VL - 42

SP - 137

EP - 142

JO - Dalton Transactions

JF - Dalton Transactions

ER -

Rh-catalyzed linear hydroformylation of styrene

Abstract

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