Catalysis in Water as a Special Unit Operation: Sections 4.3–4.5

Hanson, Brian E.

doi:10.1002/3527602488.ch4c

Aqueous‐Phase Organometallic Catalysis 2004

DOI: 10.1002/3527602488.ch4c

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Catalysis in Water as a Special Unit Operation: Sections 4.3–4.5

Brian E. Hanson

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Cited by 2 publications

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Heptakis(2,3‐di‐O‐methyl‐6‐O‐sulfopropyl)‐β‐cyclodextrin: A Genuine Supramolecular Carrier for Aqueous Organometallic Catalysis

et al. 2006

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The behavior of heptakis(2,3-di-O-methyl-6-O-sulfopropyl)-b-cyclodextrin as inverse phase transfer catalyst in biphasic Tsuji-Trost and hydroformylation reactions has been investigated. In terms of activity, this methylated sulfopropyl ether b-cyclodextrin is much more efficient than the randomly methylated b-cyclodextrin, which was the most active cyclodextrin known to date. From a selectivity point of view, the intrinsic properties of the catalytic system are fully preserved in the presence of this cyclodextrin as the chemo-or regioselectivity was found to be identical to that observed without a mass transfer promoter in the hydroformylation reaction. The efficiency of this cyclodextrin was attributed to its high surface activity and to the absence of interactions with the catalytically active species and the water-soluble phosphane used to dissolve the organometallic catalyst in the aqueous phase.

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Heptakis(2,3‐di‐O‐methyl‐6‐O‐sulfopropyl)‐β‐cyclodextrin: A Genuine Supramolecular Carrier for Aqueous Organometallic Catalysis

et al. 2006

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Side Effects, Solvents, and Co‐Solvents

Hanson

2005

ChemInform

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Catalysis in Water as a Special Unit Operation: Sections 4.3–4.5

Cited by 2 publications

References 37 publications

Heptakis(2,3‐di‐O‐methyl‐6‐O‐sulfopropyl)‐β‐cyclodextrin: A Genuine Supramolecular Carrier for Aqueous Organometallic Catalysis

Heptakis(2,3‐di‐O‐methyl‐6‐O‐sulfopropyl)‐β‐cyclodextrin: A Genuine Supramolecular Carrier for Aqueous Organometallic Catalysis

Side Effects, Solvents, and Co‐Solvents

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