Polymer-Anchored Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions

Shrouq Mujahed; Federica Valentini; Shirel Cohen; Luigi Vaccaro; Dmitri Gelman

doi:10.1002/cssc.201901728

Polymer-Anchored Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions

Shrouq Mujahed, Federica Valentini, Shirel Cohen, Luigi Vaccaro, Dmitri Gelman

Institute of Chemistry

The Hebrew University of Jerusalem

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

Abstract

A series of polymer-supported cooperative PC(sp³)P pincer catalysts was synthesized and characterized. Their catalytic activity in the acceptorless dehydrogenative coupling of alcohols and the transfer hydrogenation of aldehydes with formic acid as a hydrogen source was investigated. This comparative study, examining homogeneous and polymer-tethered species, proved that carefully designing a link between the support and the catalytic moiety, which takes into consideration the mechanism underlying the target transformation, might lead to superior heterogeneous catalysis.

Original language	English
Pages (from-to)	4693-4699
Number of pages	7
Journal	ChemSusChem
Volume	12
Issue number	20
DOIs	https://doi.org/10.1002/cssc.201901728
State	Published - 21 Oct 2019

Keywords

cooperative catalysis
dehydrogenation
formic acid
pincer complexes
transfer hydrogenation

All Science Journal Classification (ASJC) codes

Environmental Chemistry
General Chemical Engineering
General Materials Science
General Energy

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10.1002/cssc.201901728

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title = "Polymer-Anchored Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions",

abstract = "A series of polymer-supported cooperative PC(sp3)P pincer catalysts was synthesized and characterized. Their catalytic activity in the acceptorless dehydrogenative coupling of alcohols and the transfer hydrogenation of aldehydes with formic acid as a hydrogen source was investigated. This comparative study, examining homogeneous and polymer-tethered species, proved that carefully designing a link between the support and the catalytic moiety, which takes into consideration the mechanism underlying the target transformation, might lead to superior heterogeneous catalysis.",

keywords = "cooperative catalysis, dehydrogenation, formic acid, pincer complexes, transfer hydrogenation",

author = "Shrouq Mujahed and Federica Valentini and Shirel Cohen and Luigi Vaccaro and Dmitri Gelman",

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T1 - Polymer-Anchored Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions

AU - Mujahed, Shrouq

AU - Valentini, Federica

AU - Cohen, Shirel

AU - Vaccaro, Luigi

AU - Gelman, Dmitri

PY - 2019/10/21

Y1 - 2019/10/21

N2 - A series of polymer-supported cooperative PC(sp3)P pincer catalysts was synthesized and characterized. Their catalytic activity in the acceptorless dehydrogenative coupling of alcohols and the transfer hydrogenation of aldehydes with formic acid as a hydrogen source was investigated. This comparative study, examining homogeneous and polymer-tethered species, proved that carefully designing a link between the support and the catalytic moiety, which takes into consideration the mechanism underlying the target transformation, might lead to superior heterogeneous catalysis.

AB - A series of polymer-supported cooperative PC(sp3)P pincer catalysts was synthesized and characterized. Their catalytic activity in the acceptorless dehydrogenative coupling of alcohols and the transfer hydrogenation of aldehydes with formic acid as a hydrogen source was investigated. This comparative study, examining homogeneous and polymer-tethered species, proved that carefully designing a link between the support and the catalytic moiety, which takes into consideration the mechanism underlying the target transformation, might lead to superior heterogeneous catalysis.

KW - cooperative catalysis

KW - dehydrogenation

KW - formic acid

KW - pincer complexes

KW - transfer hydrogenation

UR - http://www.scopus.com/inward/record.url?scp=85073645003&partnerID=8YFLogxK

U2 - 10.1002/cssc.201901728

DO - 10.1002/cssc.201901728

M3 - مقالة

C2 - 31368199

SN - 1864-5631

VL - 12

SP - 4693

EP - 4699

JO - ChemSusChem

JF - ChemSusChem

IS - 20

ER -

Polymer-Anchored Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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