Chromium-Catalyzed CO2-Epoxide Copolymerization

Joanna Gurnham; Sandro Gambarotta; Ilia Korobkov; Lidia Jasinska-Walc; Robbert Duchateau

doi:10.1021/om5005644

Chromium-Catalyzed CO2-Epoxide Copolymerization

Joanna Gurnham, Sandro Gambarotta^*, Ilia Korobkov, Lidia Jasinska-Walc^*, Robbert Duchateau^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

18 Citations (Scopus)

Abstract

Iminopyrrole, aminopyrrole, and aminophosphine ligands were complexed with various chromium sources, producing eight complexes that were tested for their catalytic behavior toward epoxide-CO2 copolymerization. As elucidated by MALDI-TOF-MS, copolymerizations afforded polycarbonates and poly(ether-carbonates) exhibiting linear or cyclic topologies.

Original language	English
Pages (from-to)	4401-4409
Number of pages	9
Journal	Organometallics
Volume	33
Issue number	17
DOIs	https://doi.org/10.1021/om5005644
Publication status	Published - 8-Sept-2014

Keywords

DIIMINATE ZINC CATALYSTS
SOLID-STATE STRUCTURES
CARBON-DIOXIDE
ALTERNATING COPOLYMERIZATION
CYCLOHEXENE OXIDE
PROPYLENE-OXIDE
ETHYLENE TRIMERIZATION
SALEN COMPLEXES
CO2/EPOXIDE COPOLYMERIZATION
MECHANISTIC ASPECTS

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Chromium-Catalyzed CO2−Epoxide Copolymerization
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title = "Chromium-Catalyzed CO2-Epoxide Copolymerization",

abstract = "Iminopyrrole, aminopyrrole, and aminophosphine ligands were complexed with various chromium sources, producing eight complexes that were tested for their catalytic behavior toward epoxide-CO2 copolymerization. As elucidated by MALDI-TOF-MS, copolymerizations afforded polycarbonates and poly(ether-carbonates) exhibiting linear or cyclic topologies.",

keywords = "DIIMINATE ZINC CATALYSTS, SOLID-STATE STRUCTURES, CARBON-DIOXIDE, ALTERNATING COPOLYMERIZATION, CYCLOHEXENE OXIDE, PROPYLENE-OXIDE, ETHYLENE TRIMERIZATION, SALEN COMPLEXES, CO2/EPOXIDE COPOLYMERIZATION, MECHANISTIC ASPECTS",

author = "Joanna Gurnham and Sandro Gambarotta and Ilia Korobkov and Lidia Jasinska-Walc and Robbert Duchateau",

year = "2014",

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doi = "10.1021/om5005644",

language = "English",

volume = "33",

pages = "4401--4409",

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TY - JOUR

T1 - Chromium-Catalyzed CO2-Epoxide Copolymerization

AU - Gurnham, Joanna

AU - Gambarotta, Sandro

AU - Korobkov, Ilia

AU - Jasinska-Walc, Lidia

AU - Duchateau, Robbert

PY - 2014/9/8

Y1 - 2014/9/8

N2 - Iminopyrrole, aminopyrrole, and aminophosphine ligands were complexed with various chromium sources, producing eight complexes that were tested for their catalytic behavior toward epoxide-CO2 copolymerization. As elucidated by MALDI-TOF-MS, copolymerizations afforded polycarbonates and poly(ether-carbonates) exhibiting linear or cyclic topologies.

AB - Iminopyrrole, aminopyrrole, and aminophosphine ligands were complexed with various chromium sources, producing eight complexes that were tested for their catalytic behavior toward epoxide-CO2 copolymerization. As elucidated by MALDI-TOF-MS, copolymerizations afforded polycarbonates and poly(ether-carbonates) exhibiting linear or cyclic topologies.

KW - DIIMINATE ZINC CATALYSTS

KW - SOLID-STATE STRUCTURES

KW - CARBON-DIOXIDE

KW - ALTERNATING COPOLYMERIZATION

KW - CYCLOHEXENE OXIDE

KW - PROPYLENE-OXIDE

KW - ETHYLENE TRIMERIZATION

KW - SALEN COMPLEXES

KW - CO2/EPOXIDE COPOLYMERIZATION

KW - MECHANISTIC ASPECTS

U2 - 10.1021/om5005644

DO - 10.1021/om5005644

M3 - Article

SN - 0276-7333

VL - 33

SP - 4401

EP - 4409

JO - Organometallics

JF - Organometallics

IS - 17

ER -

Chromium-Catalyzed CO2-Epoxide Copolymerization

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Keywords

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