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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
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?
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
2015 Impact Factor: 2.894
2015 SCImago Journal Rankings: 0.959
ISI Accession Number ID
References

 

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. 9017-9032en_HK
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.rightsCreative Commons: Attribution 3.0 Hong Kong License-
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

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