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Selective Hydrovinylation of Styrene in a Membrane Reactor: Use of Carbosilane Dendrimers with Hemilabile P,O Ligands
Author(s) -
Hovestad Neldes J.,
Eggeling Eva B.,
Heidbüchel H. Jörg,
Jastrzebski Johann T. B. H.,
Kragl Udo,
Keim Wilhelm,
Vogt Dieter,
van Koten Gerard
Publication year - 1999
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/(sici)1521-3773(19990601)38:11<1655::aid-anie1655>3.0.co;2-2
Subject(s) - selectivity , styrene , dendrimer , monomer , membrane , chemistry , nanofiltration , catalysis , polymer chemistry , membrane reactor , chemical engineering , organic chemistry , copolymer , polymer , biochemistry , engineering
A codimerization of styrene and ethene can be carried out continuously in a nanofiltration membrane reactor with dendritic Pd complexes such as 1 . The selectivity of the reaction is increased considerably under continuous conditions. The activity and selectivity of monomeric model complexes and the dendritic catalysts were compared in batch reactions.