Chelate ligands, combining five electron donor rings with alkoxy units, form complexes that exhibit catalytic activity in olefin polymerization 1,2. In this report we describe the syntheses of five electron donor ligands, bearing alcohol or ether units as alkyl lateral chain substituents, namely CpOH [C5H4R], 1-IndOSi [C9H6R’] or FluOMe [C13H8R’’] [R= CH2CH(Me)OH; R’ = CH(CH2)3CHOSiMe3, R’’ = (CH2)3OMe] ; [1,2] via oxirane ring opening reaction and a variety of novel -Rh COD-containing complexes (1-3).
Synthesis of O-functionalised five electron donor ligands and Coordination to Rh / S. Bordoni; S. cerini; L. Busetto. - STAMPA. - 1:(2005), pp. CO 10-CO 10. (Intervento presentato al convegno XXXIII Congresso Naxionale della Divisione di Chimica Inorganica SCI tenutosi a S. Miniato (SI) nel 11-16/7/05).
Synthesis of O-functionalised five electron donor ligands and Coordination to Rh.
BORDONI, SILVIA;CERINI, STEFANO;BUSETTO, LUIGI
2005
Abstract
Chelate ligands, combining five electron donor rings with alkoxy units, form complexes that exhibit catalytic activity in olefin polymerization 1,2. In this report we describe the syntheses of five electron donor ligands, bearing alcohol or ether units as alkyl lateral chain substituents, namely CpOH [C5H4R], 1-IndOSi [C9H6R’] or FluOMe [C13H8R’’] [R= CH2CH(Me)OH; R’ = CH(CH2)3CHOSiMe3, R’’ = (CH2)3OMe] ; [1,2] via oxirane ring opening reaction and a variety of novel -Rh COD-containing complexes (1-3).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
