B 12-TiO 2 hybrid catalyst for dehalogenation of organic halides

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

A cobalamin derivative, cobyrinie acid, was effectively immobilized on TiO 2, and the hybrid TiO 2 was characterized by UV-vis, XPS, MALDI-TOFMS as well as TEM analysis. The hybrid TiO 2 exhibits high reactivity for dehalogenation of various organic halides such as phenethyl bromide, benzyl bromide, and 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethane (DDT) under irradiation with UV light at room temperature.

Original languageEnglish
Pages (from-to)468-469
Number of pages2
JournalChemistry Letters
Volume38
Issue number5
DOIs
Publication statusPublished - Jul 22 2009

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Trichloroethanes
Dehalogenation
DDT
Vitamin B 12
Ultraviolet radiation
X ray photoelectron spectroscopy
Irradiation
Transmission electron microscopy
Derivatives
Catalysts
Acids
Temperature
benzyl bromide

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

B 12-TiO 2 hybrid catalyst for dehalogenation of organic halides. / Shimakoshi, Hisashi; Sakumori, Emiko; Kaneko, Kenji; Hisaeda, Yoshio.

In: Chemistry Letters, Vol. 38, No. 5, 22.07.2009, p. 468-469.

Research output: Contribution to journalArticle

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