ATE475657T1 - Verfahren zur herstellung von tocyl- und tocopheryl-acylaten - Google Patents

Verfahren zur herstellung von tocyl- und tocopheryl-acylaten

Info

Publication number: ATE475657T1
Authority: AT; Austria
Prior art keywords: tocyl; tocopheryl; producing; rac; tocopherol
Prior art date: 2003-05-02

Application number

AT04729614T

Other languages

English (en)

Inventor

Werner Bonrath

Lisa Giraudi

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.)

2003-05-02

Filing date

2004-04-27

Publication date

2010-08-15

2004-04-27 Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv

2010-08-15 Application granted granted Critical

2010-08-15 Publication of ATE475657T1 publication Critical patent/ATE475657T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
ZAKOWWREFLAJOT-ADUHFSDSSA-N [2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate Chemical compound CC(=O)OC1=C(C)C(C)=C2OC(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-ADUHFSDSSA-N 0.000 title 1
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 3
-1 tocopheryl acylate Chemical compound 0.000 abstract 3
239000003377 acid catalyst Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000007787 solid Substances 0.000 abstract 2
229960001295 tocopherol Drugs 0.000 abstract 2
239000011732 tocopherol Substances 0.000 abstract 2
DFUSDJMZWQVQSF-XLGIIRLISA-N (2r)-2-methyl-2-[(4r,8r)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol Chemical compound OC1=CC=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 DFUSDJMZWQVQSF-XLGIIRLISA-N 0.000 abstract 1
ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 abstract 1
229930003427 Vitamin E Natural products 0.000 abstract 1
230000010933 acylation Effects 0.000 abstract 1
238000005917 acylation reaction Methods 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 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
229920001296 polysiloxane Polymers 0.000 abstract 1
239000011148 porous material Substances 0.000 abstract 1
229930003799 tocopherol Natural products 0.000 abstract 1
235000010384 tocopherol Nutrition 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
GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
- C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyrane Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Seasonings (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Medicines Containing Plant Substances (AREA)
Catalysts (AREA)

AT04729614T 2003-05-02 2004-04-27 Verfahren zur herstellung von tocyl- und tocopheryl-acylaten ATE475657T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP03009985		2003-05-02
PCT/EP2004/004443 WO2004096791A2 (en)	2003-05-02	2004-04-27	Process for the manufacture of tocyl and tocopheryl acylates

Publications (1)

Publication Number	Publication Date
ATE475657T1 true ATE475657T1 (de)	2010-08-15

Family

ID=33395781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04729614T ATE475657T1 (de)	2003-05-02	2004-04-27	Verfahren zur herstellung von tocyl- und tocopheryl-acylaten

Country Status (9)

Country	Link
US (1)	US7321053B2 (de)
EP (2)	EP2206708A1 (de)
JP (2)	JP4740834B2 (de)
KR (1)	KR101126811B1 (de)
CN (2)	CN1780827B (de)
AT (1)	ATE475657T1 (de)
DE (1)	DE602004028357D1 (de)
ES (1)	ES2347653T3 (de)
WO (1)	WO2004096791A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007039245A1 (en) *	2005-09-29	2007-04-12	Dsm Ip Assets B.V.	Cleavage of alkynediols
WO2008077543A1 (en)	2006-12-27	2008-07-03	Dsm Ip Assets B.V.	Process for the acylation of organic hydroxy compounds
CN102276572B (zh) *	2011-09-14	2013-03-27	重庆大学	一种制备维生素e乙酸酯的方法
KR101787248B1 (ko)	2016-04-14	2017-10-18	라인 가부시키가이샤	메신저 서비스를 이용한 키워드 검색 방법 및 시스템

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2723278A (en)	1954-01-25	1955-11-08	Hoffmann La Roche	Preparation of alpha-tocopherol
US3459773A (en) *	1966-12-27	1969-08-05	Takasago Perfumery Co Ltd	Process for producing alpha-tocopherol and its esters
JPS4955633A (de) *	1972-10-12	1974-05-30
DE3226093C2 (de)	1982-07-13	1987-01-02	Degussa Ag, 6000 Frankfurt	Sulfonatgruppen-haltige Organopolysiloxane, Verfahren zu ihrer Herstellung und Verwendung
DE4012479A1 (de)	1990-04-19	1991-10-24	Degussa	Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung
DE4223539C1 (de) *	1992-07-17	1993-11-25	Degussa	Geformte Sulfonatgruppen-haltige Organopolysiloxane, Verfahren zu ihrer Herstellung und Verwendung
US5587349A (en) *	1994-02-15	1996-12-24	Mitsubishi Gas Chemical Company, Inc.	Process for preparing silica-titania catalyst
JP3712008B2 (ja) *	1994-02-15	2005-11-02	三菱瓦斯化学株式会社	カルボン酸エステル製造用シリカ−チタニア触媒の製造方法
DE19619961A1 (de)	1996-05-17	1997-11-20	Degussa	Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid
DE19635769A1 (de) *	1996-09-04	1998-03-05	Degussa	Verfahren zur Herstellung von Carbonsäureestern und dafür geeignete Katalysatoren
MY115474A (en) *	1996-12-12	2003-06-30	Sasol Tech Pty Ltd	Production of organic carboxylic acid esters.
DE19750238A1 (de)	1997-11-13	1999-05-27	Degussa	Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid
DE19843845A1 (de) *	1998-09-24	2000-03-30	Degussa	Formkörper, bestehend aus pyrogenem Mischoxid und deren Verwendung
ATE298330T1 (de) *	2000-11-22	2005-07-15	Basf Ag	Verfahren zur kontinuierlichen acylierung von chromanolesterderivaten
WO2004096790A1 (en) *	2003-04-28	2004-11-11	Dsm Ip Assets B.V.	Process for the manufacture of tocyl and tocopheryl acylates

2004
- 2004-04-27 KR KR1020057020815A patent/KR101126811B1/ko not_active Expired - Fee Related
- 2004-04-27 ES ES04729614T patent/ES2347653T3/es not_active Expired - Lifetime
- 2004-04-27 JP JP2006505290A patent/JP4740834B2/ja not_active Expired - Fee Related
- 2004-04-27 US US10/554,885 patent/US7321053B2/en not_active Expired - Lifetime
- 2004-04-27 WO PCT/EP2004/004443 patent/WO2004096791A2/en not_active Ceased
- 2004-04-27 DE DE602004028357T patent/DE602004028357D1/de not_active Expired - Lifetime
- 2004-04-27 CN CN2004800112783A patent/CN1780827B/zh not_active Expired - Lifetime
- 2004-04-27 AT AT04729614T patent/ATE475657T1/de not_active IP Right Cessation
- 2004-04-27 EP EP10157639A patent/EP2206708A1/de not_active Withdrawn
- 2004-04-27 EP EP04729614A patent/EP1622887B1/de not_active Expired - Lifetime
- 2004-04-27 CN CN201010151061XA patent/CN101899032B/zh not_active Expired - Lifetime
2011
- 2011-01-26 JP JP2011014518A patent/JP5300883B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE602004028357D1 (de)	2010-09-09
EP1622887B1 (de)	2010-07-28
JP5300883B2 (ja)	2013-09-25
CN101899032B (zh)	2012-05-30
JP2006525263A (ja)	2006-11-09
ES2347653T3 (es)	2010-11-03
EP2206708A1 (de)	2010-07-14
CN1780827B (zh)	2010-06-16
JP2011105746A (ja)	2011-06-02
WO2004096791A3 (en)	2005-01-06
WO2004096791A2 (en)	2004-11-11
US7321053B2 (en)	2008-01-22
CN1780827A (zh)	2006-05-31
KR101126811B1 (ko)	2012-03-23
CN101899032A (zh)	2010-12-01
JP4740834B2 (ja)	2011-08-03
EP1622887A2 (de)	2006-02-08
US20060293529A1 (en)	2006-12-28
KR20060011983A (ko)	2006-02-06

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Legal Events

Date	Code	Title	Description
2011-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties