File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Tripodal S-Ligand Complexes of Copper(I) as Catalysts for Alkene Aziridination, Sulfide Sulfimidation, and C-H Amination

TitleTripodal S-Ligand Complexes of Copper(I) as Catalysts for Alkene Aziridination, Sulfide Sulfimidation, and C-H Amination
Authors
Issue Date2017
PublisherACS. The Journal's web site is located at http://pubs.acs.org/ic
Citation
Inorganic Chemistry, 2017, v. 56 n. 8, p. 4253-4257 How to Cite?
AbstractCopper(I) complexes of tris(thioimidazolyl)borates (R′TmR), including [Cu(TmPh)(PR″3)] (R″ = Ph, Cu1; Cy, Cu2) and [Cu(R′TmPh)(PR″3)]+ (R′ = N-methylimidazole; R″ = Ph, Cy) were prepared and characterized by spectroscopic methods. The X-ray crystal structures of Cu1 and Cu2 feature a tripodal TmPh ligand coordinated in κ3-S,S,S mode. Using Cu2 as a catalyst (loading: 1 mol %), the aziridination of styrenes and sulfimidation of thioanisoles with PhI═NTs at RT for 3 and 0.5 h, respectively, both resulted in product yields of up to 99%. Cu2 also catalyzed intramolecular amination of the aryl C–H bond of vinyl azides with up to 98% yield. DFT calculations were performed to gain insight into the mechanism of the Cu2-catalyzed aziridination reaction.
Persistent Identifierhttp://hdl.handle.net/10722/241769
ISSN
2023 Impact Factor: 4.3
2023 SCImago Journal Rankings: 0.928
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLam, TL-
dc.contributor.authorTso, CH-
dc.contributor.authorCao, B-
dc.contributor.authorYang, C-
dc.contributor.authorChen, D-
dc.contributor.authorChang, X-
dc.contributor.authorHuang, JS-
dc.contributor.authorChe, CM-
dc.date.accessioned2017-06-20T01:48:19Z-
dc.date.available2017-06-20T01:48:19Z-
dc.date.issued2017-
dc.identifier.citationInorganic Chemistry, 2017, v. 56 n. 8, p. 4253-4257-
dc.identifier.issn0020-1669-
dc.identifier.urihttp://hdl.handle.net/10722/241769-
dc.description.abstractCopper(I) complexes of tris(thioimidazolyl)borates (R′TmR), including [Cu(TmPh)(PR″3)] (R″ = Ph, Cu1; Cy, Cu2) and [Cu(R′TmPh)(PR″3)]+ (R′ = N-methylimidazole; R″ = Ph, Cy) were prepared and characterized by spectroscopic methods. The X-ray crystal structures of Cu1 and Cu2 feature a tripodal TmPh ligand coordinated in κ3-S,S,S mode. Using Cu2 as a catalyst (loading: 1 mol %), the aziridination of styrenes and sulfimidation of thioanisoles with PhI═NTs at RT for 3 and 0.5 h, respectively, both resulted in product yields of up to 99%. Cu2 also catalyzed intramolecular amination of the aryl C–H bond of vinyl azides with up to 98% yield. DFT calculations were performed to gain insight into the mechanism of the Cu2-catalyzed aziridination reaction.-
dc.languageeng-
dc.publisherACS. The Journal's web site is located at http://pubs.acs.org/ic-
dc.relation.ispartofInorganic Chemistry-
dc.titleTripodal S-Ligand Complexes of Copper(I) as Catalysts for Alkene Aziridination, Sulfide Sulfimidation, and C-H Amination-
dc.typeArticle-
dc.identifier.emailLam, TL: joeltl@hku.hk-
dc.identifier.emailCao, B: bcao@hku.hk-
dc.identifier.emailYang, C: davidych@connect.hku.hk-
dc.identifier.emailChen, D: eaki@hku.hk-
dc.identifier.emailChang, X: changxy@connect.hku.hk-
dc.identifier.emailHuang, JS: jshuang@hku.hk-
dc.identifier.emailChe, CM: chemhead@hku.hk-
dc.identifier.authorityHuang, JS=rp00709-
dc.identifier.authorityChe, CM=rp00670-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acs.inorgchem.7b00226-
dc.identifier.pmid28358495-
dc.identifier.scopuseid_2-s2.0-85017677705-
dc.identifier.hkuros272758-
dc.identifier.volume56-
dc.identifier.issue8-
dc.identifier.spage4253-
dc.identifier.epage4257-
dc.identifier.eissn1520-510X-
dc.identifier.isiWOS:000399625600003-
dc.identifier.issnl0020-1669-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats