Photochemical dechlorination of DDT catalyzed by a hydrophobic vitamin B12 and a photosensitizer under irradiation with visible light

Hisashi Shimakoshi; Mami Tokunaga; Tatsushi Baba; Yoshio Hisaeda

doi:10.1039/b406400c

Photochemical dechlorination of DDT catalyzed by a hydrophobic vitamin B₁₂ and a photosensitizer under irradiation with visible light

Hisashi Shimakoshi, Mami Tokunaga, Tatsushi Baba, Yoshio Hisaeda

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

Dechlorination of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethane (DDT) was catalyzed by a hydrophobic vitamin B₁₂, heptamethyl cobyrinate perchlorate, with a visible light irradiation system containing a [Ru(II)(bpy)₃]Cl₂ photosensitizer, and the hydrophobic vitamin B₁₂ showed high catalytic efficiency and stability during the reaction.

Original language	English
Pages (from-to)	1806-1807
Number of pages	2
Journal	Chemical Communications
Issue number	16
DOIs	https://doi.org/10.1039/b406400c
Publication status	Published - Aug 21 2004

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b406400c

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title = "Photochemical dechlorination of DDT catalyzed by a hydrophobic vitamin B12 and a photosensitizer under irradiation with visible light",

abstract = "Dechlorination of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethane (DDT) was catalyzed by a hydrophobic vitamin B12, heptamethyl cobyrinate perchlorate, with a visible light irradiation system containing a [Ru(II)(bpy)3]Cl2 photosensitizer, and the hydrophobic vitamin B12 showed high catalytic efficiency and stability during the reaction.",

author = "Hisashi Shimakoshi and Mami Tokunaga and Tatsushi Baba and Yoshio Hisaeda",

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AU - Shimakoshi, Hisashi

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AU - Baba, Tatsushi

AU - Hisaeda, Yoshio

PY - 2004/8/21

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AB - Dechlorination of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethane (DDT) was catalyzed by a hydrophobic vitamin B12, heptamethyl cobyrinate perchlorate, with a visible light irradiation system containing a [Ru(II)(bpy)3]Cl2 photosensitizer, and the hydrophobic vitamin B12 showed high catalytic efficiency and stability during the reaction.

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Photochemical dechlorination of DDT catalyzed by a hydrophobic vitamin B₁₂ and a photosensitizer under irradiation with visible light

Abstract

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