The neutral and cationic complexes of formula [(CH3)(Cl)Pd(P∧P(S))] and [(CH3)(CH3CN)Pd(P∧P(S))]BF4 [P∧P(S)=Ph2PCH2P(S)Ph2 (dppmS), Ph2P(CH2)2P(S)Ph2 (dppeS)] have been synthesized, characterized and tested as catalysts in the alternating copolymerization of ethylene and carbon monoxide. Both neutral and cationic Pd(II) complexes show η2-(P,S) coordination and cationic complexes exhibit moderate activity.
Synthesis and catalytic activity of organometallic complexes of palladium(II) with bis-phosphine monosulfides towards ethylene/CO copolymerization / Suranna, Gian Paolo; Mastrorilli, Piero; Nobile, Cosimo Francesco; Keim, Wilhelm. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 305:2(2000), pp. 151-156. [10.1016/S0020-1693(00)00128-6]
Synthesis and catalytic activity of organometallic complexes of palladium(II) with bis-phosphine monosulfides towards ethylene/CO copolymerization
Gian Paolo Suranna;Piero Mastrorilli;Cosimo F Nobile;
2000-01-01
Abstract
The neutral and cationic complexes of formula [(CH3)(Cl)Pd(P∧P(S))] and [(CH3)(CH3CN)Pd(P∧P(S))]BF4 [P∧P(S)=Ph2PCH2P(S)Ph2 (dppmS), Ph2P(CH2)2P(S)Ph2 (dppeS)] have been synthesized, characterized and tested as catalysts in the alternating copolymerization of ethylene and carbon monoxide. Both neutral and cationic Pd(II) complexes show η2-(P,S) coordination and cationic complexes exhibit moderate activity.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
