Cationic palladium(II)–acetylacetonate complexes bearing α-diimine ligands as catalysts in norbornene polymerization

Autor: V. S. Tkach, P.A. Abramov, M. V. Bykov, M.V. Pahomova, D. S. Suslov
Rok vydání: 2015
Předmět:
Zdroj: Catalysis Communications. 67:11-15
ISSN: 1566-7367
DOI: 10.1016/j.catcom.2015.03.022
Popis: A variety of palladium(II)–acetylacetonate complexes bearing α-diimine ligands were synthesized by the reaction of [Pd(acac)(MeCN)2]BF4 with N⁀N ligands. When activated with BF3·OEt2, these complexes provide access to a new class of alkylating agent free Pd–diimine catalyst systems. Catalyst screening for the vinyl addition polymerization of norbornene showed their high activities of 102–104 kgpol molcat− 1 h− 1.
Databáze: OpenAIRE