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Article: Efficient dehalogenation of polyhalomethanes and production of strong acids in aqueous environments: Water-catalyzed O-H-insertion and HI-elimination reactions of isodiiodomethane (CH 2I-I) with water

TitleEfficient dehalogenation of polyhalomethanes and production of strong acids in aqueous environments: Water-catalyzed O-H-insertion and HI-elimination reactions of isodiiodomethane (CH 2I-I) with water
Authors
Kwok, WMZhao, CGuan, XLi, YLDu, YLee Phillips, D
KeywordsPhysics chemistry
Issue Date2004
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jsp
Citation
Journal of Chemical Physics, 2004, v. 120 n. 19, p. 9017-9032 How to Cite?
DOI: http://dx.doi.org/10.1063/1.1701699
AbstractThe ultraviolet photolysis of polyhalomethanes such as CH 2I 2 in water was investigated. The gas and solution pahse picosecond time-resolved resonance Raman spectroscopy was used for the study. It was observed that ultraviolet photolysis of CH 2I 2 led to almost complete conversion into CH 2(OH) 2 and 2HI products. It was also found that the photolysis at low concentration led to efficient dehalogenation as well as release of multiple strong acid (HI) leaving groups.
Persistent Identifierhttp://hdl.handle.net/10722/42362
ISSN
0021-9606
2023 Impact Factor: 3.1
2023 SCImago Journal Rankings: 1.101
ISI Accession Number ID
WOS:000221146400015
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorKwok, WMen_HK
dc.contributor.authorZhao, Cen_HK
dc.contributor.authorGuan, Xen_HK
dc.contributor.authorLi, YLen_HK
dc.contributor.authorDu, Yen_HK
dc.contributor.authorLee Phillips, Den_HK
dc.date.accessioned2007-01-29T08:47:46Z-
dc.date.available2007-01-29T08:47:46Z-
dc.date.issued2004en_HK
dc.identifier.citationJournal of Chemical Physics, 2004, v. 120 n. 19, p. 9017-9032-
dc.identifier.issn0021-9606en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42362-
dc.description.abstractThe ultraviolet photolysis of polyhalomethanes such as CH 2I 2 in water was investigated. The gas and solution pahse picosecond time-resolved resonance Raman spectroscopy was used for the study. It was observed that ultraviolet photolysis of CH 2I 2 led to almost complete conversion into CH 2(OH) 2 and 2HI products. It was also found that the photolysis at low concentration led to efficient dehalogenation as well as release of multiple strong acid (HI) leaving groups.en_HK
dc.format.extent429519 bytes-
dc.format.extent30208 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jspen_HK
dc.relation.ispartofJournal of Chemical Physicsen_HK
dc.rightsCopyright 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Chemical Physics, 2004, v. 120 n. 19, p. 9017-9032 and may be found at https://doi.org/10.1063/1.1701699-
dc.subjectPhysics chemistryen_HK
dc.titleEfficient dehalogenation of polyhalomethanes and production of strong acids in aqueous environments: Water-catalyzed O-H-insertion and HI-elimination reactions of isodiiodomethane (CH 2I-I) with wateren_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-9606&volume=120&issue=19&spage=9017&epage=9032&date=2004&atitle=Efficient+dehalogenation+of+polyhalomethanes+and+production+of+strong+acids+in+aqueous+environments:+Water-catalyzed+O–H-insertion+and+HI-elimination+reactions+of+isodiiodomethane+(CH2I–I)+with+wateren_HK
dc.identifier.emailLee Phillips, D:phillips@hku.hken_HK
dc.identifier.authorityLee Phillips, D=rp00770en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.1701699en_HK
dc.identifier.pmid15267837en_HK
dc.identifier.scopuseid_2-s2.0-2942532530en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2942532530&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume120en_HK
dc.identifier.issue19en_HK
dc.identifier.spage9017en_HK
dc.identifier.epage9032en_HK
dc.identifier.isiWOS:000221146400015-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridKwok, WM=7103129332en_HK
dc.identifier.scopusauthoridZhao, C=7403563836en_HK
dc.identifier.scopusauthoridGuan, X=8313149700en_HK
dc.identifier.scopusauthoridLi, YL=27168456500en_HK
dc.identifier.scopusauthoridDu, Y=35310175500en_HK
dc.identifier.scopusauthoridLee Phillips, D=7404519365en_HK
dc.identifier.issnl0021-9606-

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