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BielawskiChristopher W

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Structurally Characterized Cationic Silver(I) and Ruthenium(II) Carbene Complexes of 1,2,3-Triazol-5-ylidenes

Author(s)
Cai, JiajiaYang, XiaopingArumugam, KuppuswamyBielawski, Christopher W.Sessler, Jonathan L.
Issued Date
2011-09
DOI
10.1021/om200670f
URI
https://scholarworks.unist.ac.kr/handle/201301/33179
Fulltext
https://pubs.acs.org/doi/abs/10.1021/om200670f
Citation
ORGANOMETALLICS, v.30, no.18, pp.5033 - 5037
Abstract
A novel 1,3,4-substituted 1,2,3-triazolium salt was found to function as an effective precursor for the synthesis of the first structurally characterized cationic silver(I) and ruthenium(II) carbene complexes of overall 1:2 ligand-to-metal stoichiometry. The Ag(I) complex crystallized in the form of an eight silver atom containing cluster, whereas the Ru(II) complex proved to be a discrete species and was found to be capable of initiating the ring-opening metathesis polymerization of norbornene upon activation with (trimethylsilyl)diazomethane.
Publisher
AMER CHEMICAL SOC
ISSN
0276-7333
Keyword
N-HETEROCYCLIC CARBENESOPENING METATHESIS POLYMERIZATIONCOORDINATION CHEMISTRYTRANSFER HYDROGENATIONPALLADIUM COMPLEXESOLEFIN METATHESISIMIDAZOLIUM SALTSTERMINAL ALKYNESWATER OXIDATIONLIGANDS

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