Rhodium-calix[6]arene diphosphite complex as olefin hydroformylation catalystстатья
Информация о цитировании статьи получена из
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Дата последнего поиска статьи во внешних источниках: 14 сентября 2013 г.
Аннотация: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.