Selective isomerization-carbonylation of a terpene trisubstituted double bond
GRAU, Etienne
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
< Réduire
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
Langue
en
Article de revue
Ce document a été publié dans
Green Chemistry. 2014, vol. 16, n° 10, p. 4541-4545
Royal Society of Chemistry
Résumé en anglais
Selective catalytic carbonylation of the trisubstituted double bond of citronellic acid is enabled via an isomerization-functionalization approach. Alkoxycarbonylation with [{1,2-((Bu2PCH2)-Bu-t)(2)C6H4}Pd(OTf)(2)] as a ...Lire la suite >
Selective catalytic carbonylation of the trisubstituted double bond of citronellic acid is enabled via an isomerization-functionalization approach. Alkoxycarbonylation with [{1,2-((Bu2PCH2)-Bu-t)(2)C6H4}Pd(OTf)(2)] as a catalyst precursor occurs with >97% selectivity for the terminal diester dimethyl-3,7-dimethylnonane-dioate. This prevails much over the typical cationic methonfaddition. The reactive primary carboxy group formed allows for e.g. the preparation of the high molecular weight novel polyester poly[3,7-dimethylnonanediyl-3,7-dimethylnonanedioate].< Réduire
Mots clés en anglais
SYSTEMS
LIMONENE
OLEFINS
CATALYZED HYDROFORMYLATION
LINEAR ALDEHYDES
INTERNAL ALKENES
METHYL OLEATE
ACID ESTERS
METHOXYCARBONYLATION
MONOMERS
Origine
Importé de halUnités de recherche