SYNTHESIS OF PD CATALYSTS BASED ON A NORBORNENE - CO COPOLYMER AND THEIR PROPERTIES IN THE CARBOMETHOXYLATION OF PROPYLENE

Authors
KORNEEVA GA KEROV II IBRAGIMOVA ZK KURKIN VI MAKOVETSKY KL SLIVINSKY EV
Citation
Ga. Korneeva et al., SYNTHESIS OF PD CATALYSTS BASED ON A NORBORNENE - CO COPOLYMER AND THEIR PROPERTIES IN THE CARBOMETHOXYLATION OF PROPYLENE, Russian chemical bulletin, 47(2), 1998, pp. 360-362
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
47
Issue
2
Year of publication
1998
Pages
360 - 362
Database
ISI
SICI code
1066-5285(1998)47:2<360:SOPCBO>2.0.ZU;2-H
Abstract
It was found that carboxylation of norbornene (nbn) in the presence of the PdCl2-PPh3-HCl catalytic system is accompanied by alternating cop olymerization of nbn with carbon monoxide to form norbornanecarboxylic acid (yield similar to 20%) and a nbn-CO copolymer (yield similar to 80%, M-w = 1600, M-w/M-n = 1.6). The Pd-II salt of poly(norbornane ket one)carboxylic acid is a highly active catalyst for the carbomethoxyla tion of propylene.