27649-40-7Relevant articles and documents
A new biogenerated Rh-based catalyst for aqueous biphasic hydroformylation
Paganelli, Stefano,Piccolo, Oreste,Baldi, Franco,Gallo, Michele,Tassini, Riccardo,Rancan, Marzio,Armelao, Lidia
, p. 32 - 36 (2015)
A new bio-generated rhodium based system embedded in a peculiar polysaccharide matrix (Rh-EPS), was obtained and purified from cultures of bacterial cells of Klebsiella oxytoca DSM 29614. The product was analyzed with different techniques to obtain information on its structure-property correlation. In order to determine its catalytic activity and selectivity in the aqueous biphasic hydroformylation some olefins were chosen as model substrates, obtaining fine-good results.
Rh-catalyzed highly regioselective hydroformylation to linear aldehydes by employing porous organic polymer as a ligand
Wang, Zhaozhan,Yang, Yong
, p. 29263 - 29267 (2020/10/06)
In this work, we developed a new structural porous organic polymer containing biphosphoramidite unit, which can be used as a solid bidentate phosphorous ligand for rhodium-catalyzed solvent-free higher olefins hydroformylation. The resultant catalyst demonstrated unprecedently high regioselectivity to linear aldehydes and could be readily recovered for successive reuses with good stability in both catalytic activity and regioselectivity. This journal is
New tetraphosphite ligands for regioselective linear hydroformylation of terminal and internal olefins
Zhang, Zongpeng,Chen, Caiyou,Wang, Qian,Han, Zhengyu,Dong, Xiu-Qin,Zhang, Xumu
, p. 14559 - 14562 (2016/02/19)
We successfully developed new tetraphosphite ligands L1-L5 and applied them to the rhodium-catalyzed hydroformylation of terminal and internal olefins. High catalytic reactivities and excellent regioselectivities for linear aldehydes were obtained in the rhodium-catalyzed hydroformylation of simple olefins (l/b ratio up to 90, 98.9% linear selectivity, 99.2% conversion) using the tetraphosphite ligand L2. And the tetraphosphite ligand L2 also displayed moderate to good linear regioselectivities for challenging substrates styrene and internal olefin 2-octene.