Photocatalytic alkene reduction by a B12-TiO2 hybrid catalyst coupled with C-F bond cleavage for: Gem -difluoroolefin synthesis

Hui Tian; Hisashi Shimakoshi; Kenji Imamura; Yoshihito Shiota; Kazunari Yoshizawa; Yoshio Hisaeda

doi:10.1039/c7cc04377e

Photocatalytic alkene reduction by a B₁₂-TiO₂ hybrid catalyst coupled with C-F bond cleavage for: Gem -difluoroolefin synthesis

Hui Tian, Hisashi Shimakoshi, Kenji Imamura, Yoshihito Shiota, Kazunari Yoshizawa, Yoshio Hisaeda

Department of Fundamental Organic Chemistry

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

33 Citations (Scopus)

Abstract

Photocatalytic syntheses of gem-difluoroolefins were performed using the B₁₂-TiO₂ hybrid catalyst during the CC bond reduction of α-trifluoromethyl styrenes with C-F bond cleavage at room temperature under nitrogen. The gem-difluoroolefins were used as synthetic precursors for fluorinated cyclopropanes.

Original language	English
Pages (from-to)	9478-9481
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	68
DOIs	https://doi.org/10.1039/c7cc04377e
Publication status	Published - 2017

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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abstract = "Photocatalytic syntheses of gem-difluoroolefins were performed using the B12-TiO2 hybrid catalyst during the CC bond reduction of α-trifluoromethyl styrenes with C-F bond cleavage at room temperature under nitrogen. The gem-difluoroolefins were used as synthetic precursors for fluorinated cyclopropanes.",

author = "Hui Tian and Hisashi Shimakoshi and Kenji Imamura and Yoshihito Shiota and Kazunari Yoshizawa and Yoshio Hisaeda",

note = "Funding Information: This study was partially supported by a Grant-in-Aid for Scientific Research (C) (No. 23550125) from the Japan Society for the Promotion of Science (JSPS), KAKENHI Grant Number JP16H01035 in Precisely Designed Catalysts with Customized Scaffolding and Grant Number JP16H04119, and a grant from the Iwatani Naoji Foundation (No. 16-4313). Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

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AU - Tian, Hui

AU - Shimakoshi, Hisashi

AU - Imamura, Kenji

AU - Shiota, Yoshihito

AU - Yoshizawa, Kazunari

AU - Hisaeda, Yoshio

N1 - Funding Information: This study was partially supported by a Grant-in-Aid for Scientific Research (C) (No. 23550125) from the Japan Society for the Promotion of Science (JSPS), KAKENHI Grant Number JP16H01035 in Precisely Designed Catalysts with Customized Scaffolding and Grant Number JP16H04119, and a grant from the Iwatani Naoji Foundation (No. 16-4313). Publisher Copyright: © 2017 The Royal Society of Chemistry.

PY - 2017

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N2 - Photocatalytic syntheses of gem-difluoroolefins were performed using the B12-TiO2 hybrid catalyst during the CC bond reduction of α-trifluoromethyl styrenes with C-F bond cleavage at room temperature under nitrogen. The gem-difluoroolefins were used as synthetic precursors for fluorinated cyclopropanes.

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Photocatalytic alkene reduction by a B₁₂-TiO₂ hybrid catalyst coupled with C-F bond cleavage for: Gem -difluoroolefin synthesis

Abstract

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