File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Photochromic alkynes as versatile building blocks for metal alkynyl systems: Design, synthesis, and photochromic studies of diarylethene-containing platinum(II) phosphine alkynyl complexes

TitlePhotochromic alkynes as versatile building blocks for metal alkynyl systems: Design, synthesis, and photochromic studies of diarylethene-containing platinum(II) phosphine alkynyl complexes
Authors
Issue Date2011
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/ic
Citation
Inorganic Chemistry, 2011, v. 50 n. 2, p. 471-481 How to Cite?
AbstractThe synthesis of newly designed photochromic dithienylethene-containing ethynylthiophene and ethynylthieno[3,2-b]thiophene has been described, and their incorporation as versatile ligands into the platinum(II) phosphine system was demonstrated. All platinum(II) complexes have been successfully characterized by 1H and 31P NMR spectroscopies, positive fast atom bombardment (FAB) mass spectrometry, as well as elemental analysis. One of the complexes has been characterized by X-ray crystallography. Their photophysical, photochromic, and electrochemical properties have been studied. Upon photoexcitation, all the photochromic diarylethene-containing alkynes and platinum(II) complexes exhibited reversible photochromism. The thermal bleaching kinetic of complex 6 was studied in toluene at 298 and 313 K. Complexes 1, 3, and 4, which contained the labile chloro- ligand, represent a new class of versatile building blocks for photoswitchable functional materials. © 2010 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/133587
ISSN
2015 Impact Factor: 4.82
2015 SCImago Journal Rankings: 1.873
ISI Accession Number ID
Funding AgencyGrant Number
The University of Hong Kong
URC
University Grants Committee Areas of Excellence SchemeAoE/P-03/08
Research Grants CouncilHKU7057/07P
Funding Information:

V.W.-W.Y. acknowledges support from The University of Hong Kong under the Distinguished Research Achievement Award Scheme and the URC Strategic Research Theme on Molecular Materials. This work has been supported by the University Grants Committee Areas of Excellence Scheme (AoE/P-03/08) and the Research Grants Council General Research Fund (HKU7057/07P). H.-LW. acknowledges the receipt of a postgraduate studentship from The University of Hong Kong.

References
Grants

 

DC FieldValueLanguage
dc.contributor.authorWong, HLen_HK
dc.contributor.authorTao, CHen_HK
dc.contributor.authorZhu, Nen_HK
dc.contributor.authorYam, VWWen_HK
dc.date.accessioned2011-05-24T02:11:29Z-
dc.date.available2011-05-24T02:11:29Z-
dc.date.issued2011en_HK
dc.identifier.citationInorganic Chemistry, 2011, v. 50 n. 2, p. 471-481en_HK
dc.identifier.issn0020-1669en_HK
dc.identifier.urihttp://hdl.handle.net/10722/133587-
dc.description.abstractThe synthesis of newly designed photochromic dithienylethene-containing ethynylthiophene and ethynylthieno[3,2-b]thiophene has been described, and their incorporation as versatile ligands into the platinum(II) phosphine system was demonstrated. All platinum(II) complexes have been successfully characterized by 1H and 31P NMR spectroscopies, positive fast atom bombardment (FAB) mass spectrometry, as well as elemental analysis. One of the complexes has been characterized by X-ray crystallography. Their photophysical, photochromic, and electrochemical properties have been studied. Upon photoexcitation, all the photochromic diarylethene-containing alkynes and platinum(II) complexes exhibited reversible photochromism. The thermal bleaching kinetic of complex 6 was studied in toluene at 298 and 313 K. Complexes 1, 3, and 4, which contained the labile chloro- ligand, represent a new class of versatile building blocks for photoswitchable functional materials. © 2010 American Chemical Society.en_HK
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/icen_HK
dc.relation.ispartofInorganic Chemistryen_HK
dc.titlePhotochromic alkynes as versatile building blocks for metal alkynyl systems: Design, synthesis, and photochromic studies of diarylethene-containing platinum(II) phosphine alkynyl complexesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1669&volume=50&issue=2&spage=471&epage=481&date=2011&atitle=Photochromic+alkynes+as+versatile+building+blocks+for+metal+alkynyl+systems:+design,+synthesis,+and+photochromic+studies+of+diarylethene-containing+platinum(II)+phosphine+alkynyl+complexes-
dc.identifier.emailZhu, N: nzhu@hkucc.hku.hken_HK
dc.identifier.emailYam, VWW: wwyam@hku.hken_HK
dc.identifier.authorityZhu, N=rp00845en_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ic101298cen_HK
dc.identifier.pmid21142003-
dc.identifier.scopuseid_2-s2.0-78651324735en_HK
dc.identifier.hkuros185246en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78651324735&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume50en_HK
dc.identifier.issue2en_HK
dc.identifier.spage471en_HK
dc.identifier.epage481en_HK
dc.identifier.isiWOS:000285956600016-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectInstitute of Molecular Functional Materials-
dc.identifier.scopusauthoridWong, HL=35101098200en_HK
dc.identifier.scopusauthoridTao, CH=7102146421en_HK
dc.identifier.scopusauthoridZhu, N=7201449530en_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats