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Rhodium-calix[6]arene diphosphite complex as olefin hydroformylation catalyst

Karakhanov, E. A. / Kardasheva, Yu. S. / Runova, E. A. / Sakharov, D. A. / Terenina, M. V.

Abstract A rhodium-calix[6]arene diphosphite complex was used as a catalyst in the hydroformylation reaction of linear alkenes and styrenes. The influence of P/Rh and substrate/catalyst ratios, as well as temperature and pressure, on the aldehyde yield and the regioselectivity of the process was studied. The complexation of calix[6]arene diphosphite with Rh(acac)(CO)2 was studied by 1H and 31P NMR spectroscopy and atmosphericpressure electrospray ionization (AP-ESI) mass spectrometry.

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Rhodium-calix[6]arene diphosphite complex as olefin hydroformylation catalyst

Karakhanov, E. A. / Kardasheva, Yu. S. / Runova, E. A. / Sakharov, D. A. / Terenina, M. V.

Abstract A rhodium-calix[6]arene diphosphite complex was used as a catalyst in the hydroformylation reaction of linear alkenes and styrenes. The influence of P/Rh and substrate/catalyst ratios, as well as temperature and pressure, on the aldehyde yield and the regioselectivity of the process was studied. The complexation of calix[6]arene diphosphite with Rh(acac)(CO)2 was studied by 1H and 31P NMR spectroscopy and atmosphericpressure electrospray ionization (AP-ESI) mass spectrometry.

Rhodium-calix[6]arene diphosphite complex as olefin hydroformylation catalyst

Karakhanov, E. A. / Kardasheva, Yu. S. / Runova, E. A. / Sakharov, D. A. / Terenina, M. V.

Abstract A rhodium-calix[6]arene diphosphite complex was used as a catalyst in the hydroformylation reaction of linear alkenes and styrenes. The influence of P/Rh and substrate/catalyst ratios, as well as temperature and pressure, on the aldehyde yield and the regioselectivity of the process was studied. The complexation of calix[6]arene diphosphite with Rh(acac)(CO)2 was studied by 1H and 31P NMR spectroscopy and atmosphericpressure electrospray ionization (AP-ESI) mass spectrometry.

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Title:

Rhodium-calix[6]arene diphosphite complex as olefin hydroformylation catalyst

Contributors:

Karakhanov, E. A. (author) / Kardasheva, Yu. S. (author) / Runova, E. A. (author) / Sakharov, D. A. (author) / Terenina, M. V. (author)

Published in:

Petroleum Chemistry ; 46 ; 264-268

Publication date:

2006-07-01

Size:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544106040062

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Acac , Rhodium , Petroleum Chemistry , Hydroformylation , Rhodium Complex Chemistry , Industrial Chemistry/Chemical Engineering

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