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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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Titel:

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

Beteiligte:

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

Erschienen in:

Petroleum Chemistry ; 46 ; 264-268

Erscheinungsdatum:

01.07.2006

Format / Umfang:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544106040062

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

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

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