Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions

Handle URI:
http://hdl.handle.net/10754/623934
Title:
Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions
Authors:
Barman, Samir; Merle, Nicolas; Minenkov, Yury; De Mallmann, Aimery; Samantaray, Manoja; Le Quéméner, Frédéric; Szeto, Kai C.; Abou-Hamad, Edy; Cavallo, Luigi ( 0000-0002-1398-338X ) ; Taoufik, Mostafa; Basset, Jean-Marie ( 0000-0003-3166-8882 )
Abstract:
Novel site-isolated tetracoordinated molybdenum complexes possessing bis(imido) ligands, [(≡Si–O)2Mo(═NR)2] (R = t-Bu, 2,6-C6H3-i-Pr2), were immobilized on partially dehydroxylated silica (SiO2-200) by a rigorous surface organometallic chemistry protocol. The newly developed materials adorned with bis(imido) functional units, which were previously exploited mainly as spectator ligands on silica-supported olefin metathesis molybdenum catalysts, are found to be efficient heterogeneous catalytic systems for imine cross metathesis under mild conditions.
KAUST Department:
KAUST Catalysis Center (KCC); Physical Sciences and Engineering (PSE) Division
Citation:
Barman S, Merle N, Minenkov Y, De Mallmann A, Samantaray MK, et al. (2017) Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions. Organometallics 36: 1550–1556. Available: http://dx.doi.org/10.1021/acs.organomet.7b00115.
Publisher:
American Chemical Society (ACS)
Journal:
Organometallics
KAUST Grant Number:
2174 CGR3
Issue Date:
6-Apr-2017
DOI:
10.1021/acs.organomet.7b00115
Type:
Article
ISSN:
0276-7333; 1520-6041
Sponsors:
The Competitive Research Grant Program, supported by the KAUST Research Fund (project no. 2174 CGR3) is gratefully acknowledged for financial support. We thank Olivier Mathon for his help during the recording of the XAS spectra on the BM23 beamline at the ESRF (experiment code IN-986).
Additional Links:
http://pubs.acs.org/doi/full/10.1021/acs.organomet.7b00115
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorBarman, Samiren
dc.contributor.authorMerle, Nicolasen
dc.contributor.authorMinenkov, Yuryen
dc.contributor.authorDe Mallmann, Aimeryen
dc.contributor.authorSamantaray, Manojaen
dc.contributor.authorLe Quéméner, Frédéricen
dc.contributor.authorSzeto, Kai C.en
dc.contributor.authorAbou-Hamad, Edyen
dc.contributor.authorCavallo, Luigien
dc.contributor.authorTaoufik, Mostafaen
dc.contributor.authorBasset, Jean-Marieen
dc.date.accessioned2017-05-31T11:23:14Z-
dc.date.available2017-05-31T11:23:14Z-
dc.date.issued2017-04-06en
dc.identifier.citationBarman S, Merle N, Minenkov Y, De Mallmann A, Samantaray MK, et al. (2017) Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions. Organometallics 36: 1550–1556. Available: http://dx.doi.org/10.1021/acs.organomet.7b00115.en
dc.identifier.issn0276-7333en
dc.identifier.issn1520-6041en
dc.identifier.doi10.1021/acs.organomet.7b00115en
dc.identifier.urihttp://hdl.handle.net/10754/623934-
dc.description.abstractNovel site-isolated tetracoordinated molybdenum complexes possessing bis(imido) ligands, [(≡Si–O)2Mo(═NR)2] (R = t-Bu, 2,6-C6H3-i-Pr2), were immobilized on partially dehydroxylated silica (SiO2-200) by a rigorous surface organometallic chemistry protocol. The newly developed materials adorned with bis(imido) functional units, which were previously exploited mainly as spectator ligands on silica-supported olefin metathesis molybdenum catalysts, are found to be efficient heterogeneous catalytic systems for imine cross metathesis under mild conditions.en
dc.description.sponsorshipThe Competitive Research Grant Program, supported by the KAUST Research Fund (project no. 2174 CGR3) is gratefully acknowledged for financial support. We thank Olivier Mathon for his help during the recording of the XAS spectra on the BM23 beamline at the ESRF (experiment code IN-986).en
dc.publisherAmerican Chemical Society (ACS)en
dc.relation.urlhttp://pubs.acs.org/doi/full/10.1021/acs.organomet.7b00115en
dc.titleWell-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactionsen
dc.typeArticleen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalOrganometallicsen
dc.contributor.institutionLaboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, Franceen
kaust.authorBarman, Samiren
kaust.authorMinenkov, Yuryen
kaust.authorSamantaray, Manojaen
kaust.authorAbou-Hamad, Edyen
kaust.authorCavallo, Luigien
kaust.authorBasset, Jean-Marieen
kaust.grant.number2174 CGR3en
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.