title: Synthesis of anionic methylpalladium complexes with phosphine-sulfonate ligands and their activities for olefin polymerization.
abstract: Reaction of diarylphosphinobenzene-2-sulfonic acids with tertially amines, followed by addition of [PdMeCl(cod)], provided anionic methylpalladium(II) complexes with bidentate phosphine-sulfonate ligands, which show high activity for copolymerization of ethylene with methyl acrylate.
authors.affiliation: Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan. nozaki@chembio.t.u-tokyo.ac.jp.
authors.forename: Takuya
authors.initials: T
authors.lastname: Kochi
authors.forename: Kenji
authors.initials: K
authors.lastname: Yoshimura
authors.forename: Kyoko
authors.initials: K
authors.lastname: Nozaki
mesh_terms: D000179:Acrylates; D000475:Alkenes; D000838:Anions / Q000737:chemistry; D005030:Ethylenes; D008024:Ligands; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D010720:Phosphines / Q000737:chemistry*; D011108:Polymers; D013451:Sulfonic Acids / Q000737:chemistry*
chemical_list: D000179:Acrylates; D000475:Alkenes; D000838:Anions; D005030:Ethylenes; D008024:Ligands; D009942:Organometallic Compounds; D010720:Phosphines; D011108:Polymers; D013451:Sulfonic Acids; D010165:Palladium; C036216:ethylene; C044646:phosphine; C035956:methyl acrylate