A novel supported palladium catalyst for alternating copolymerization of styrene and carbon monoxide
โ Scribed by Fan, Wenjun; Mu, Jiali; Shan, Shaoyun; Su, Hongying; Wu, Shuisheng; Jia, Qingming
- Book ID
- 125453243
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 861 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1566-7367
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๐ SIMILAR VOLUMES
A series of styrene derivatives were synthesized from aromatic substances by Friedel-Crafts acylation, reduction, and dehydration. Alternating copolymers of styrene derivatives and carbon monoxide were prepared in the presence of a palladium(II) catalyst. The characterization of the polyketones prod
Carbon monoxide (CO) and norbornadiene (NBD) with Pd(CH 3 CN) 4 (BF 4 ) 2 were copolymerized under various conditions at 50ะC. Elemental analysis, infrared spectra, UV, Raman, and NMR spectra showed that the copolymers contained both ketone and unsaturated ring structures. Bidentate nitrogen ligands