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Poster communications

Reductive depolymerization of polyesters and polycarbonates with hydroboranes by using a lanthanum(III) tris(amide) catalyst

Jean Claude Berthet 1 Marie Kobylarski 1 Thibault Cantat 1 
1 LCMCE - Laboratoire de Chimie Moléculaire et de Catalyse pour l'Energie (ex LCCEF)
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
Abstract : The homogeneous reductive depolymerization of polyesters and polycarbonates with hydroboranes is achieved with the use of an f-metal complex catalyst. These polymeric materials are transformed into their value-added alcohol equivalents. Catalysis proceeds readily, under mild conditions, with La[N(SiMe$_3$)$_2$]$_3$ (1 mol%) and pinacolborane (HBpin) and shows high selectivity towards alcohols and diols, after hydrolysis.
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Poster communications
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https://hal-cea.archives-ouvertes.fr/cea-03654194
Contributor : Serge Palacin Connect in order to contact the contributor
Submitted on : Thursday, April 28, 2022 - 2:28:24 PM
Last modification on : Saturday, April 30, 2022 - 3:41:26 AM
Long-term archiving on: : Friday, July 29, 2022 - 7:20:12 PM

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  • HAL Id : cea-03654194, version 1

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Jean Claude Berthet, Marie Kobylarski, Thibault Cantat. Reductive depolymerization of polyesters and polycarbonates with hydroboranes by using a lanthanum(III) tris(amide) catalyst. Journée de Chimie de Coordination, Apr 2022, Lille, France. ⟨cea-03654194⟩

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