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Crystal Structure of a Dewar Benzene Derivative Formed from Fluoro(triisopropylsilyl)acetylene^†

Takeshi Hanamoto Prof. Dr.

[email protected]

Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan, Fax: (+81) 952-28-8548

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Yukinori Koga,

Yukinori Koga

Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan, Fax: (+81) 952-28-8548

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Toshio Kawanami,

Toshio Kawanami

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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Hiroshi Furuno Dr.,

Hiroshi Furuno Dr.

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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Junji Inanaga Prof. Dr.,

Junji Inanaga Prof. Dr.

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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Takeshi Hanamoto Prof. Dr.,

Takeshi Hanamoto Prof. Dr.

[email protected]

Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan, Fax: (+81) 952-28-8548

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Yukinori Koga,

Yukinori Koga

Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan, Fax: (+81) 952-28-8548

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Toshio Kawanami,

Toshio Kawanami

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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Hiroshi Furuno Dr.,

Hiroshi Furuno Dr.

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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Junji Inanaga Prof. Dr.,

Junji Inanaga Prof. Dr.

Institute for Materials Chemistry and Engineering (IMCE), Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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First published: 29 June 2004

https://doi.org/10.1002/anie.200454174

Citations: 30

^†

We greatly thank F-Tech Co. Ltd., for a gift of 1,1-difluoroethylene and Chisso Co. Ltd., for a gift of chlorotriisopropylsilane. The Dewar benzene derivative is 1,2,4-Trifluoro-3,5,6-tris(triisopropylsilyl)bicyclo[2,2,0]hexa-2,5-dien

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Graphical Abstract

Spontaneous trimerization of fluoro(triisopropylsilyl)acetylene, prepared from 1,1-difluoroethylene in one step, gives the corresponding fluorinated Dewar benzene derivative, whose structure was determined by X-ray diffraction (see picture).

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Volume43, Issue27

July 5, 2004

Pages 3582-3584

Crystal Structure of a Dewar Benzene Derivative Formed from Fluoro(triisopropylsilyl)acetylene^†

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Crystal Structure of a Dewar Benzene Derivative Formed from Fluoro(triisopropylsilyl)acetylene†

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Crystal Structure of a Dewar Benzene Derivative Formed from Fluoro(triisopropylsilyl)acetylene^†