A further breakthrough in biphasic, rhodium-catalyzed hydroformylation: the use of Per (2, 6-di-O-methyl)-β-cyclodextrin as inverse phase transfer catalyst

E Monflier, S Tilloy, G Fremy, Y Castanet, A Mortreux

文献索引：Monflier, Eric; Tilloy, Sebastien; Fremy, Georges; Castanet, Yves; Mortreux, Andre Tetrahedron Letters, 1995 , vol. 36, # 52 p. 9481 - 9484

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被引用次数: 92

摘要

Solvent free biphasic hydroformylalion of various water-insoluble terminal olefins can be achieved in high yields and sclcctivitics by using a water-soluble rhodium/ triphenylphosphine trisulfonate catalyst and per (2, 6-di-o-mclhyl)-β-cyclodcxtrin as inverse phase transfer catalyst. The catalytic activities were up to ten times higher than those observed without pcr (2, 6-di-o-methyl)-β-cyclodextrin.