ATE530514T1 - Verfahren zur herstellung von alpha,beta- ungesättigten ethern - Google Patents

Verfahren zur herstellung von alpha,beta- ungesättigten ethern

Info

Publication number: ATE530514T1
Authority: AT; Austria
Prior art keywords: formula; beta; unsaturated ethers; producing alpha; group
Prior art date: 2007-11-13

Application number

AT08849965T

Other languages

English (en)

Inventor

Yoshikuni Okumura

Hiroto Kouka

Takanori Aoki

Original Assignee

Showa Denko Kk

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-11-13

Filing date

2008-11-06

Publication date

2011-11-15

2008-11-06 Application filed by Showa Denko Kk filed Critical Showa Denko Kk

2011-11-15 Application granted granted Critical

2011-11-15 Publication of ATE530514T1 publication Critical patent/ATE530514T1/de

Links

150000002170 ethers Chemical class 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
125000003342 alkenyl group Chemical group 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 2
125000003118 aryl group Chemical group 0.000 abstract 2
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
150000001241 acetals Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/28—Preparation of ethers by reactions not forming ether-oxygen bonds from acetals, e.g. by dealcoholysis
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT08849965T 2007-11-13 2008-11-06 Verfahren zur herstellung von alpha,beta- ungesättigten ethern ATE530514T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007294742A JP5209941B2 (ja)	2007-11-13	2007-11-13	α，β−不飽和エーテルの製造方法
PCT/JP2008/070645 WO2009063926A1 (en)	2007-11-13	2008-11-06	PROCESS FOR PRODUCING α,β -UNSATURATED ETHER

Publications (1)

Publication Number	Publication Date
ATE530514T1 true ATE530514T1 (de)	2011-11-15

Family

ID=40349441

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT08849965T ATE530514T1 (de)	2007-11-13	2008-11-06	Verfahren zur herstellung von alpha,beta- ungesättigten ethern

Country Status (7)

Country	Link
US (1)	US8791307B2 (de)
EP (1)	EP2222625B1 (de)
JP (1)	JP5209941B2 (de)
CN (1)	CN101855191B (de)
AT (1)	ATE530514T1 (de)
ES (1)	ES2372724T3 (de)
WO (1)	WO2009063926A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8829206B2 (en)	2011-06-24	2014-09-09	Eastman Chemical Company	Production of cyclic acetals or ketals using solid acid catalysts
US8785697B2 (en)	2011-06-24	2014-07-22	Eastman Chemical Company	Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US9000229B2 (en)	2011-06-24	2015-04-07	Eastman Chemical Company	Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US9388105B2 (en)	2011-06-24	2016-07-12	Eastman Chemical Company	Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US8829207B2 (en)	2011-06-24	2014-09-09	Eastman Chemical Company	Production of cyclic acetals by reactive distillation
US8969598B2 (en)	2011-06-24	2015-03-03	Eastman Chemical Company	Production of cyclic acetals or ketals using liquid-phase acid catalysts
US9056313B2 (en)	2011-06-24	2015-06-16	Eastman Chemical Company	Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
CN103100394B (zh) *	2011-11-09	2014-07-23	中国石油化工股份有限公司	一种加氢催化剂的制备方法
CN111348991B (zh) *	2018-12-20	2022-08-05	万华化学集团股份有限公司	一种生产乙烯基醚方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1931858A (en) *		1933-10-24		Production of unsaturated ethers
US3546300A (en) *	1968-07-05	1970-12-08	Gulf Research Development Co	Conversion of gem-dialkoxy compounds to unsaturated ethers using cacl2
DE3535128A1 (de)	1985-10-02	1987-04-02	Degussa	Katalytische dealkoxylierung von geminalen di-alkoxyverbindungen, geeignete katalysatoren und deren herstellung
DE4039950A1 (de) *	1990-12-14	1992-06-17	Hoechst Ag	Verfahren zur herstellung von ungesaettigten ethern
JPH05229977A (ja) *	1992-02-26	1993-09-07	Daicel Chem Ind Ltd	メチルビニルエ−テルの合成方法
DE4433949A1 (de) *	1994-09-23	1996-03-28	Huels Chemische Werke Ag	Verfahren zur Herstellung von ungesättigten Ethern
JPH08277237A (ja) *	1995-04-04	1996-10-22	Kuraray Co Ltd	ビニルエーテル類の製造法
DE602007013872D1 (de)	2006-01-30	2011-05-26	Showa Denko Kk	Verfahren zur herstellung alpha,beta-ungesättigter ether

2007
- 2007-11-13 JP JP2007294742A patent/JP5209941B2/ja not_active Expired - Fee Related
2008
- 2008-11-06 US US12/742,371 patent/US8791307B2/en not_active Expired - Fee Related
- 2008-11-06 CN CN200880115954XA patent/CN101855191B/zh not_active Expired - Fee Related
- 2008-11-06 WO PCT/JP2008/070645 patent/WO2009063926A1/en not_active Ceased
- 2008-11-06 AT AT08849965T patent/ATE530514T1/de not_active IP Right Cessation
- 2008-11-06 EP EP08849965A patent/EP2222625B1/de not_active Not-in-force
- 2008-11-06 ES ES08849965T patent/ES2372724T3/es active Active

Also Published As

Publication number	Publication date
JP5209941B2 (ja)	2013-06-12
EP2222625A1 (de)	2010-09-01
US8791307B2 (en)	2014-07-29
JP2009120514A (ja)	2009-06-04
CN101855191A (zh)	2010-10-06
ES2372724T3 (es)	2012-01-25
US20100261936A1 (en)	2010-10-14
EP2222625B1 (de)	2011-10-26
CN101855191B (zh)	2013-11-27
WO2009063926A1 (en)	2009-05-22

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Legal Events

Date	Code	Title	Description
2012-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties