ATE532764T1 - Herstellung von trimethylhydrochinondiacylaten - Google Patents

Herstellung von trimethylhydrochinondiacylaten

Info

Publication number: ATE532764T1
Authority: AT; Austria
Prior art keywords: trimethylhydroquinone; rac; alpha; metal salts; acylating agent
Prior art date: 2001-12-14

Application number

AT02804882T

Other languages

English (en)

Inventor

Werner Bonrath

Michael Schneider

Original Assignee

Dsm Ip Assets Bv

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.)

2001-12-14

Filing date

2002-12-07

Publication date

2011-11-15

2002-12-07 Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv

2011-11-15 Application granted granted Critical

2011-11-15 Publication of ATE532764T1 publication Critical patent/ATE532764T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 4
AUFZRCJENRSRLY-UHFFFAOYSA-N 2,3,5-trimethylhydroquinone Chemical compound CC1=CC(O)=C(C)C(C)=C1O AUFZRCJENRSRLY-UHFFFAOYSA-N 0.000 abstract 3
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
239000003795 chemical substances by application Substances 0.000 abstract 2
239000002184 metal Chemical class 0.000 abstract 2
-1 pentafluorobenzenesulphonyl Chemical group 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
AYJXHIDNNLJQDT-UHFFFAOYSA-N 2,6,6-Trimethyl-2-cyclohexene-1,4-dione Chemical compound CC1=CC(=O)CC(C)(C)C1=O AYJXHIDNNLJQDT-UHFFFAOYSA-N 0.000 abstract 1
KEVYVLWNCKMXJX-ZCNNSNEGSA-N Isophytol Natural products CC(C)CCC[C@H](C)CCC[C@@H](C)CCC[C@@](C)(O)C=C KEVYVLWNCKMXJX-ZCNNSNEGSA-N 0.000 abstract 1
239000007983 Tris buffer Substances 0.000 abstract 1
229930003427 Vitamin E Natural products 0.000 abstract 1
150000008065 acid anhydrides Chemical class 0.000 abstract 1
150000001266 acyl halides Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 abstract 1
150000003949 imides Chemical class 0.000 abstract 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000005809 transesterification reaction Methods 0.000 abstract 1
239000011709 vitamin E Substances 0.000 abstract 1
229940046009 vitamin E Drugs 0.000 abstract 1
235000019165 vitamin E Nutrition 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters

Landscapes

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

AT02804882T 2001-12-14 2002-12-07 Herstellung von trimethylhydrochinondiacylaten ATE532764T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP01129794		2001-12-14
PCT/EP2002/013890 WO2003051812A1 (en)	2001-12-14	2002-12-07	Manufacture of trimethylhydroquinone diacylates

Publications (1)

Publication Number	Publication Date
ATE532764T1 true ATE532764T1 (de)	2011-11-15

Family

ID=8179543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02804882T ATE532764T1 (de)	2001-12-14	2002-12-07	Herstellung von trimethylhydrochinondiacylaten

Country Status (8)

Country	Link
US (1)	US7153994B2 (de)
EP (1)	EP1463708B1 (de)
JP (1)	JP4508642B2 (de)
CN (1)	CN100374408C (de)
AT (1)	ATE532764T1 (de)
AU (1)	AU2002356637A1 (de)
ES (1)	ES2375353T3 (de)
WO (1)	WO2003051812A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004096790A1 (en) *	2003-04-28	2004-11-11	Dsm Ip Assets B.V.	Process for the manufacture of tocyl and tocopheryl acylates
EP1680392B1 (de) *	2003-11-07	2008-06-04	DSM IP Assets B.V.	Verfahren zur herstellung von 2,3,5-trimethylhydrochinondiacylaten
EP1694628B1 (de) *	2003-12-15	2011-08-31	DSM IP Assets B.V.	Verfahren zur herstellung von trimethylhydrochinondialkanoaten
JP5716291B2 (ja) *	2009-04-27	2015-05-13	セントラル硝子株式会社	含フッ素レジスト用モノマー類の製造方法
JP5678464B2 (ja)	2009-07-14	2015-03-04	株式会社リコー	インクジェット記録用インク、インクカートリッジ、インクジェット記録装置
CN102295535B (zh) *	2011-06-30	2013-09-18	福建省福抗药业股份有限公司	一种三甲基氢醌的绿色制备方法
CN118530113B (zh) *	2024-07-19	2024-11-15	山东富宇石化有限公司	2,3,5-三甲基氢醌二酯的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
UST900015I4 (en) *	1970-10-01	1972-07-25		defensive publication
US5908939A (en)	1996-11-11	1999-06-01	Roche Vitamins Inc.	Method of making D,L-A-tocopherol
JPH11140019A (ja)	1997-11-12	1999-05-25	Daicel Chem Ind Ltd	ハイドロキノンジエステル誘導体及びその製造方法
DE19905685A1 (de)	1999-02-11	2000-08-17	Degussa	Verfahren zur Herstellung von 2,3,5-Trimethylhydrochinondiestern
US6369242B2 (en) *	2000-03-17	2002-04-09	Roche Vitamins Inc.	Tocopherol manufacture by tris(perfluorohydrocarbylsulphonyl) methane or metal methides thereof
EP1180517B1 (de) *	2000-08-18	2003-07-30	Roche Vitamins AG	Verfahren zur Herstellung von (alle-rac)-alfa-Tocopherol

2002
- 2002-12-07 US US10/498,626 patent/US7153994B2/en not_active Expired - Lifetime
- 2002-12-07 AU AU2002356637A patent/AU2002356637A1/en not_active Abandoned
- 2002-12-07 EP EP02804882A patent/EP1463708B1/de not_active Expired - Lifetime
- 2002-12-07 ES ES02804882T patent/ES2375353T3/es not_active Expired - Lifetime
- 2002-12-07 CN CNB028249275A patent/CN100374408C/zh not_active Expired - Fee Related
- 2002-12-07 AT AT02804882T patent/ATE532764T1/de active
- 2002-12-07 JP JP2003552700A patent/JP4508642B2/ja not_active Expired - Fee Related
- 2002-12-07 WO PCT/EP2002/013890 patent/WO2003051812A1/en not_active Ceased

Also Published As

Publication number	Publication date
ES2375353T3 (es)	2012-02-29
US20050038286A1 (en)	2005-02-17
AU2002356637A1 (en)	2003-06-30
CN1604888A (zh)	2005-04-06
CN100374408C (zh)	2008-03-12
JP2005511777A (ja)	2005-04-28
EP1463708A1 (de)	2004-10-06
JP4508642B2 (ja)	2010-07-21
US7153994B2 (en)	2006-12-26
EP1463708B1 (de)	2011-11-09
WO2003051812A1 (en)	2003-06-26

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