Continuous Rhodium‐Catalyzed Hydroformylation of 1‐Octene with Polyhedral Oligomeric Silsesquioxanes (POSS) Enlarged Triphenylphosphine | Zendy

Janssen Michèle | Zendy; Wilting Jos | Zendy; Müller Christian | Zendy; Vogt Dieter | Zendy

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Continuous Rhodium‐Catalyzed Hydroformylation of 1‐Octene with Polyhedral Oligomeric Silsesquioxanes (POSS) Enlarged Triphenylphosphine

Author(s) -

Janssen Michèle,

Wilting Jos,

Müller Christian,

Vogt Dieter

Publication year - 2010

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201001926

Subject(s) - silsesquioxane , hydroformylation , rhodium , catalysis , triphenylphosphine , selectivity , leaching (pedology) , homogeneous , chemistry , ligand (biochemistry) , continuous flow , 1 octene , materials science , polymer chemistry , chemical engineering , organic chemistry , environmental science , engineering , mathematics , polymer , biochemistry , receptor , combinatorics , ethylene , soil science , biochemical engineering , soil water

Go with the flow : Homogeneous catalyst recycling can be applied to the production of aldehydes in a continuous flow nanofiltration reactor (see picture) that can operate for an unprecedented period of up to two weeks without showing typical deactivation or leaching phenomena. The catalyst is based on a bulky, rigid, and robust silsesquioxane‐modified PPh 3 ligand, and combines efficient recovery with high activity and selectivity.

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