Efficient reductive depolymerization of hardwood and softwood lignins with Brookhart’s iridium(III) catalyst and hydrosilanes - Archive ouverte HAL Access content directly
Journal Articles Green Chemistry Year : 2018

Efficient reductive depolymerization of hardwood and softwood lignins with Brookhart’s iridium(III) catalyst and hydrosilanes

(1) , (1) , (1) , (1)
1

Abstract

Efficient catalytic reduction of lignin model molecules and reductive depolymerization of softwood and hardwood lignins is presented with the iridium based Brookhart's catalyst and hydrosilanes R$_3$SiH as reductant. This catalyst displays increased stability and selectivity in comparison to the B(C$_6$F$_5$)$_3$/hydrosilane system and it enables a convergent reductive depolymerization of wood lignins to isolable mono-aromatics.
Fichier principal
Vignette du fichier
Monsigny_GC2018_V0.pdf (984.08 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

cea-01760087 , version 1 (06-04-2018)

Identifiers

Cite

Louis Monsigny, Elias Feghali, Jean Claude Berthet, Thibault Cantat. Efficient reductive depolymerization of hardwood and softwood lignins with Brookhart’s iridium(III) catalyst and hydrosilanes. Green Chemistry, inPress, 20, pp.1981-1986. ⟨10.1039/C7GC03743K⟩. ⟨cea-01760087⟩
127 View
292 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More