トリフェニレンを調製するための工程

Title:

トリフェニレンを調製するための工程

Document Type and Number:

Japanese Patent JP2012509876

Kind Code:

A

Abstract:

Processes are provided for producing triphenylene by combining at least dodecahydrotriphenylene, a dehydrogenation catalyst such as palladium on carbon, and an aliphatic solvent having a boiling point greater than 180° C. to form a reaction mixture, heating the reaction mixture to at least about 180° C. but lower than the boiling point of the aliphatic solvent, maintaining the temperature of the reaction mixture at 180° C. but lower than the boiling point of the aliphatic solvent, and passing a purge fluid comprising an inert fluid through the reaction mixture, for a period of time adequate for production of triphenylene.

Inventors:

Keppola, Kevin
Clebot, Christopher Day
Bellis, Bruce Sea

Application Number:

JP2011537487A

Publication Date:

April 26, 2012

Filing Date:

October 28, 2009

Export Citation:

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Assignee:

Albemarle Corporation

International Classes:

C07C5/54; C07C15/38; C07B61/00

Domestic Patent References:

JP2003320251A	2003-11-11
JPS5823679A	1983-02-12

Other References:

JPN5012004625; ＨＯＭＥＲ　ＡＤＫＩＮＳ: 'ＣＡＴＡＬＹＴＩＣ　ＤＥＨＹＤＲＯＧＥＮＡＴＩＯＮ　ＯＦ　ＨＹＤＲＯＡＲＯＭＡＴＩＣ　ＣＯＭＰＯＵＮＤＳ　ＷＩＴＨ　ＢＥＮＺＥＮＥ' ＪＯＵＲＮＡＬ　ＯＦ　ＴＨＥ　ＡＭＥＲＩＣＡＮ　ＣＨＥＭＩＣＡＬ　ＳＯＣＩＥＴＹＶ６３　Ｎ５, 194105, Ｐ１３２０-１３２５
JPN5012004626; Ｃ　Ｃ　ＢＡＲＫＥＲ: '２１４．　ＴＲＩＰＨＥＮＹＬＥＮＥ：　ＡＮ　ＥＸＡＭＩＮＡＴＩＯＮ　ＯＦ　ＭＯＤＩＦＩＥＤ　ＭＡＮＮＩＣＨ　ＳＹＮＴＨＥＳＥＳ，　以下備考' ＪＯＵＲＮＡＬ　ＯＦ　ＴＨＥ　ＣＨＥＭＩＣＡＬ　ＳＯＣＩＥＴＹ（ＲＥＳＵＭＥＤ） , 1958, Ｐ１０７７-１０８０
JPN5012004624; Ｌ　Ｈ　ＫＬＥＭＭ: 'ＣＨＥＭＩＣＡＬ　ＳＴＲＵＣＴＵＲＥ　ＡＮＤ　ＣＨＲＯＭＡＴＯＧＲＡＰＨＩＣ　ＡＤＳＯＲＢＡＢＩＬＩＴＹ　ＯＦ　ＡＲＯＭＡＴＩＣ　ＨＹＤＲＯＣＡＲＢＯＮＳ　ＯＮ　ＡＬＵＭＩＮＡ' ＴＨＥ　ＪＯＵＲＮＡＬ　ＯＦ　ＯＲＧＡＮＩＣ　ＣＨＥＭＩＳＴＲＹＶ２４　Ｎ１０, 195910, Ｐ１４６８-１４７７

Attorney, Agent or Firm:

Patent business corporation Odashima patent office

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