Platinum-catalysed enantioselective hydroformylation of styrene. Platinum-diphosphine-tin(II) fluoride catalytic system: a novel asymmetric hydroformylation catalyst

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

Enantioselective hydroformylation of styrene was carried out in the presence of platinum-containing catalysts. Tin(II) fluoride was used as cocatalyst, giving a catalytic system of unusually high stability. When the optically active diphosphine 2,4-bis(diphenylphosphino)pentane (BDPP) was used the absolute configuration of the 2-phenylpropanal formed varied with the temperature used. In dichloromethane the enantiomeric excess depends strongly on the temperature used. Although the addition of 2-diphenylphosphino-pyridine to the catalytic system strongly reduces the catalytic activity, the BDPP-2-diphenylphosphino-pyridine "mixed-phosphine system" gave 86.7% e.e.

Original languageEnglish
Pages (from-to)155-158
Number of pages4
JournalJournal of Organometallic Chemistry
Volume453
Issue number1
DOIs
Publication statusPublished - Jun 29 1993

Fingerprint

Tin Fluorides
Hydroformylation
phosphine
Styrene
Tin
pentanes
Platinum
Fluorides
styrenes
Pyridine
fluorides
tin
pyridines
platinum
catalysts
Catalysts
Temperature
Methylene Chloride
Dichloromethane
phosphines

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

@article{fb5f90216db44de9b5d2e299f071e3f2,
title = "Platinum-catalysed enantioselective hydroformylation of styrene. Platinum-diphosphine-tin(II) fluoride catalytic system: a novel asymmetric hydroformylation catalyst",
abstract = "Enantioselective hydroformylation of styrene was carried out in the presence of platinum-containing catalysts. Tin(II) fluoride was used as cocatalyst, giving a catalytic system of unusually high stability. When the optically active diphosphine 2,4-bis(diphenylphosphino)pentane (BDPP) was used the absolute configuration of the 2-phenylpropanal formed varied with the temperature used. In dichloromethane the enantiomeric excess depends strongly on the temperature used. Although the addition of 2-diphenylphosphino-pyridine to the catalytic system strongly reduces the catalytic activity, the BDPP-2-diphenylphosphino-pyridine {"}mixed-phosphine system{"} gave 86.7{\%} e.e.",
author = "L. Koll{\'a}r and T. K{\'e}gl and J. Bakos",
year = "1993",
month = "6",
day = "29",
doi = "10.1016/0022-328X(93)80341-8",
language = "English",
volume = "453",
pages = "155--158",
journal = "Journal of Organometallic Chemistry",
issn = "0022-328X",
publisher = "Elsevier",
number = "1",

}

TY - JOUR

T1 - Platinum-catalysed enantioselective hydroformylation of styrene. Platinum-diphosphine-tin(II) fluoride catalytic system

T2 - a novel asymmetric hydroformylation catalyst

AU - Kollár, L.

AU - Kégl, T.

AU - Bakos, J.

PY - 1993/6/29

Y1 - 1993/6/29

N2 - Enantioselective hydroformylation of styrene was carried out in the presence of platinum-containing catalysts. Tin(II) fluoride was used as cocatalyst, giving a catalytic system of unusually high stability. When the optically active diphosphine 2,4-bis(diphenylphosphino)pentane (BDPP) was used the absolute configuration of the 2-phenylpropanal formed varied with the temperature used. In dichloromethane the enantiomeric excess depends strongly on the temperature used. Although the addition of 2-diphenylphosphino-pyridine to the catalytic system strongly reduces the catalytic activity, the BDPP-2-diphenylphosphino-pyridine "mixed-phosphine system" gave 86.7% e.e.

AB - Enantioselective hydroformylation of styrene was carried out in the presence of platinum-containing catalysts. Tin(II) fluoride was used as cocatalyst, giving a catalytic system of unusually high stability. When the optically active diphosphine 2,4-bis(diphenylphosphino)pentane (BDPP) was used the absolute configuration of the 2-phenylpropanal formed varied with the temperature used. In dichloromethane the enantiomeric excess depends strongly on the temperature used. Although the addition of 2-diphenylphosphino-pyridine to the catalytic system strongly reduces the catalytic activity, the BDPP-2-diphenylphosphino-pyridine "mixed-phosphine system" gave 86.7% e.e.

UR - http://www.scopus.com/inward/record.url?scp=0000738392&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000738392&partnerID=8YFLogxK

U2 - 10.1016/0022-328X(93)80341-8

DO - 10.1016/0022-328X(93)80341-8

M3 - Article

AN - SCOPUS:0000738392

VL - 453

SP - 155

EP - 158

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

SN - 0022-328X

IS - 1

ER -