Solvent??Free Olefin Hydroformylation Using Hemispherical Diphosphites

L Monnereau, D Sémeril, D Matt

文献索引：Monnereau, Laure; Semeril, David; Matt, Dominique European Journal of Organic Chemistry, 2010 , # 16 p. 3068 - 3073

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被引用次数: 7

摘要

Abstract With rhodium complexes containing hemispherical diphosphite ligands derived from a calixarene skeleton, olefins can be hydroformylated efficiently under solvent-free conditions. For example, in the hydroformylation of 1-octene (T= 80 C, P= 20 bar, olefin: Rh= 200 000: 1) one of the catalysts investigated resulted in a TOF of 17290 mol (converted 1- octene)· mol (Rh)–1· h–1, the regioselectivity towards the linear aldehyde reaching then ...