Synthesis, Structure and Catalytic Activity of NHC-AgICarboxylate Complexes

Type
Article
Authors
Wong, Valerie H. L.
Vummaleti, Sai V. C. cc
Cavallo, Luigi cc
White, Andrew J. P.
Nolan, Steven P. cc
Hii, King Kuok Mimi cc
KAUST Department
KAUST Catalysis Center (KCC)
Physical Sciences and Engineering (PSE) Division
Date
2016-08-03

Metadata
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Abstract
A general synthetic route was used to prepare 15 new N-heterocyclic carbene (NHC)–AgI complexes bearing anionic carboxylate ligands [Ag(NHC)(O2CR)], including a homologous series of complexes of sterically flexible ITent ligands, which permit a systematic spectroscopic and theoretical study of the structural and electronic features of these compounds. The complexes displayed a significant ligand-accelerated effect in the intramolecular cyclisation of propargylic amides to oxazolidines. The substrate scope is highly complementary to that previously achieved by NHC–Au and pyridyl–AgI complexes. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Citation
Wong VHL, Vummaleti SVC, Cavallo L, White AJP, Nolan SP, et al. (2016) Synthesis, Structure and Catalytic Activity of NHC-AgICarboxylate Complexes. Chemistry - A European Journal 22: 13320–13327. Available: http://dx.doi.org/10.1002/chem.201601762.
Sponsors
The authors are grateful to NUS and the Imperial College London for the award of a scholarship (to V.H.L.W.). L.C. and S.P.N. thank the KAUST for support through the CCF project.
Publisher
Wiley-Blackwell
Journal
Chemistry - A European Journal
ISSN
0947-6539
DOI
10.1002/chem.201601762
PubMed ID
27483036
Handle URI
http://hdl.handle.net/10754/621714
Is Supplemented By
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449329: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4kx
DOI:10.5517/ccdc.csd.cc1kn4kx
HANDLE:http://hdl.handle.net/10754/624559
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449330: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4ly
DOI:10.5517/ccdc.csd.cc1kn4ly
HANDLE:http://hdl.handle.net/10754/624560
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449331: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4mz
DOI:10.5517/ccdc.csd.cc1kn4mz
HANDLE:http://hdl.handle.net/10754/624561
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449332: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4n0
DOI:10.5517/ccdc.csd.cc1kn4n0
HANDLE:http://hdl.handle.net/10754/624562
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449337: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4t5
DOI:10.5517/ccdc.csd.cc1kn4t5
HANDLE:http://hdl.handle.net/10754/624567
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449338: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4v6
DOI:10.5517/ccdc.csd.cc1kn4v6
HANDLE:http://hdl.handle.net/10754/624568
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449339: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4w7
DOI:10.5517/ccdc.csd.cc1kn4w7
HANDLE:http://hdl.handle.net/10754/624569
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449340: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4x8
DOI:10.5517/ccdc.csd.cc1kn4x8
HANDLE:http://hdl.handle.net/10754/624570
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449341: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4y9
DOI:10.5517/ccdc.csd.cc1kn4y9
HANDLE:http://hdl.handle.net/10754/624571
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449342: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4zb
DOI:10.5517/ccdc.csd.cc1kn4zb
HANDLE:http://hdl.handle.net/10754/624572
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449343: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn50d
DOI:10.5517/ccdc.csd.cc1kn50d
HANDLE:http://hdl.handle.net/10754/624573
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449333: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4p1
DOI:10.5517/ccdc.csd.cc1kn4p1
HANDLE:http://hdl.handle.net/10754/624563
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449334: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4q2
DOI:10.5517/ccdc.csd.cc1kn4q2
HANDLE:http://hdl.handle.net/10754/624564
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449335: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4r3
DOI:10.5517/ccdc.csd.cc1kn4r3
HANDLE:http://hdl.handle.net/10754/624565
Wong, V. H. L., Vummaleti, S. V. C., Cavallo, L., White, A. J. P., Nolan, S. P., & Hii, K. K. (2016). CCDC 1449336: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/ccdc.csd.cc1kn4s4
DOI:10.5517/ccdc.csd.cc1kn4s4
HANDLE:http://hdl.handle.net/10754/624566
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Articles; Physical Sciences and Engineering (PSE) Division; KAUST Catalysis Center (KCC)