Separation of Reaction Product and Palladium Catalyst after a Heck Coupling Reaction by means of Organic Solvent Nanofiltration | Zendy

Tsoukala Anna | Zendy; Peeva Ludmila | Zendy; Livingston Andrew G. | Zendy; Bjørsvik HansRené | Zendy

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Separation of Reaction Product and Palladium Catalyst after a Heck Coupling Reaction by means of Organic Solvent Nanofiltration

Author(s) -

Tsoukala Anna,

Peeva Ludmila,

Livingston Andrew G.,

Bjørsvik HansRené

Publication year - 2012

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.201100355

Subject(s) - nanofiltration , membrane , catalysis , heck reaction , acetone , solvent , chemistry , membrane technology , palladium , chemical engineering , flow chemistry , organic chemistry , polymer chemistry , biochemistry , engineering

Organic solvent nanofiltration (OSN) is a recently commercialized technology, which we have used to develop a method for the separation of a target product and the Pd catalyst from a Heck coupling postreaction mixture. The experimental setup included commercially available polyimide copolymer membranes with molecular weight cut‐off (MWCO) values in the range of 150–300 Da, acetone as the solvent, and a working pressure (N 2 ) of 3 MPa. The investigation of the membranes revealed that a membrane with a MWCO of 200 Da provided quantitative retention of the Pd catalyst and quantitative recovery of the target product by means of a cross‐flow dia‐nanofiltration procedure.

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