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

^*Corresponding author for this work

Institute of Chemistry

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

27 Scopus citations

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

Bibliographical note

Publisher Copyright:
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

cooperative catalysis
dehydrogenation
formic acid
pincer complexes
transfer hydrogenation

Access to Document

10.1002/cssc.201901728

Cite this

@article{a46fb13ab25a4d9eb2518e271ce5ec21,

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",

note = "Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2019",

month = oct,

day = "21",

doi = "10.1002/cssc.201901728",

language = "אנגלית",

volume = "12",

pages = "4693--4699",

journal = "ChemSusChem",

issn = "1864-5631",

publisher = "Wiley-VCH Verlag",

number = "20",

}

TY - JOUR

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 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

C2 - 31368199

AN - SCOPUS:85073645003

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

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this