Rhodium–Phosphite SILP Catalysis for the Highly Selective Hydroformylation of Mixed C 4  Feedstocks | Zendy

Jakuttis Michael | Zendy; Schönweiz Andreas | Zendy; Werner Sebastian | Zendy; Franke Robert | Zendy; Wiese KlausDiether | Zendy; Haumann Marco | Zendy; Wasserscheid Peter | Zendy

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Rhodium–Phosphite SILP Catalysis for the Highly Selective Hydroformylation of Mixed C 4 Feedstocks

Author(s) -

Jakuttis Michael,

Schönweiz Andreas,

Werner Sebastian,

Franke Robert,

Wiese KlausDiether,

Haumann Marco,

Wasserscheid Peter

Publication year - 2011

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.201007164

Subject(s) - hydroformylation , rhodium , catalysis , isomerization , chemistry , organic chemistry , selectivity , ionic liquid , raw material

The cat. that got the butene : Highly active and selective diphosphite ligands are applied for rhodium‐catalyzed supported ionic liquid phase (SILP) hydroformylation and make it possible to form linear n ‐pentanal with exceptional selectivity from a mixed butene feedstock by combined isomerization and hydroformylation (see picture, vials 1–4 show typical SILP catalysts employed in this study.). The SILP catalyst is stable for more than 800 h on stream.

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