DK1028103T3 - Fremgangsmåde til fremstilling af 2,3,5-trimethylhydro-quinondiester - Google Patents

Fremgangsmåde til fremstilling af 2,3,5-trimethylhydro-quinondiester

Info

Publication number: DK1028103T3
Authority: DK; Denmark
Prior art keywords: acid; boric acid; preparation; trimethylhydroquinone diester; ketoisophorone
Prior art date: 1999-02-11

Application number

DK00101759T

Other languages

English (en)

Inventor

Steffen Dr Krill

Klaus Dr Huthmacher

Original Assignee

Degussa

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.)

1999-02-11

Filing date

2000-01-28

Publication date

2003-01-06

2000-01-28 Application filed by Degussa filed Critical Degussa

2003-01-06 Application granted granted Critical

2003-01-06 Publication of DK1028103T3 publication Critical patent/DK1028103T3/da

Links

-1 2,3,5-trimethylhydroquinone diester Chemical class 0.000 title abstract 5
MQTBQRCNPZKWLQ-UHFFFAOYSA-N CC1=CC(=O)CC(C)(C)C1=O.CC1=CC(=O)CC(C)(C)C1=O Chemical compound CC1=CC(=O)CC(C)(C)C1=O.CC1=CC(=O)CC(C)(C)C1=O MQTBQRCNPZKWLQ-UHFFFAOYSA-N 0.000 abstract 4
229960002645 boric acid Drugs 0.000 abstract 4
235000010338 boric acid Nutrition 0.000 abstract 4
239000002253 acid Substances 0.000 abstract 2
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 2
239000004327 boric acid Substances 0.000 abstract 2
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 2
230000003197 catalytic effect Effects 0.000 abstract 2
239000003795 chemical substances by application Substances 0.000 abstract 2
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
150000003627 tricarboxylic acid derivatives Chemical class 0.000 abstract 2
125000002723 alicyclic group Chemical group 0.000 abstract 1
125000001931 aliphatic group Chemical group 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
230000001419 dependent effect Effects 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Liquid Crystal Substances (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

DK00101759T 1999-02-11 2000-01-28 Fremgangsmåde til fremstilling af 2,3,5-trimethylhydro-quinondiester DK1028103T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19905685A DE19905685A1 (de)	1999-02-11	1999-02-11	Verfahren zur Herstellung von 2,3,5-Trimethylhydrochinondiestern

Publications (1)

Publication Number	Publication Date
DK1028103T3 true DK1028103T3 (da)	2003-01-06

Family

ID=7897163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK00101759T DK1028103T3 (da)	1999-02-11	2000-01-28	Fremgangsmåde til fremstilling af 2,3,5-trimethylhydro-quinondiester

Country Status (14)

Country	Link
US (1)	US6417409B1 (da)
EP (1)	EP1028103B1 (da)
JP (1)	JP2000229909A (da)
CN (1)	CN1265390A (da)
AT (1)	ATE223369T1 (da)
BR (1)	BR0000356A (da)
CA (1)	CA2298740A1 (da)
DE (2)	DE19905685A1 (da)
DK (1)	DK1028103T3 (da)
ES (1)	ES2182740T3 (da)
ID (1)	ID25771A (da)
IL (1)	IL134454A0 (da)
IN (1)	IN187710B (da)
YU (1)	YU6200A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4508642B2 (ja)	2001-12-14	2010-07-21	ディーエスエムアイピーアセッツビー．ブイ．	トリメチルヒドロキノンジアシレートの製造
CN1874988B (zh) *	2003-11-07	2010-09-08	帝斯曼知识产权资产管理有限公司	用于制备2,3,5-三甲基对苯二酚二酰化物的方法
CN111675612B (zh) *	2020-06-16	2023-03-03	万华化学集团股份有限公司	一种制备2,3,5-三甲基氢醌二酯的方法
CN115850063B (zh) *	2022-12-08	2025-05-13	万华化学集团股份有限公司	一种2,3,5-三甲基氢醌二酯的制备方法

Family Cites Families (5)

* 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
FR2327980A1 (fr) *	1975-10-14	1977-05-13	Rhone Poulenc Ind	Procede de preparation de trimethylhydroquinone
ATE204251T1 (de) *	1996-05-14	2001-09-15	Degussa	Verfahren zur herstellung von trimethylhydrochinon
DE69708032T2 (de) *	1996-12-27	2002-03-14	Daicel Chemical Industries, Ltd.	Verfahren zur Herstellung von Trimethylcatecholdiestern
DE69708450T2 (de) *	1996-12-27	2002-05-16	Daicel Chemical Industries, Ltd.	Methode zum Herstellen von Trimethylhydroquinondiester

1999
- 1999-02-11 DE DE19905685A patent/DE19905685A1/de not_active Withdrawn
2000
- 2000-01-28 EP EP00101759A patent/EP1028103B1/de not_active Expired - Lifetime
- 2000-01-28 DE DE50000430T patent/DE50000430D1/de not_active Expired - Fee Related
- 2000-01-28 DK DK00101759T patent/DK1028103T3/da active
- 2000-01-28 ES ES00101759T patent/ES2182740T3/es not_active Expired - Lifetime
- 2000-01-28 AT AT00101759T patent/ATE223369T1/de not_active IP Right Cessation
- 2000-02-01 IN IN51CA2000 patent/IN187710B/en unknown
- 2000-02-02 ID IDP20000075D patent/ID25771A/id unknown
- 2000-02-04 YU YU6200A patent/YU6200A/sh unknown
- 2000-02-04 CN CN00101990A patent/CN1265390A/zh active Pending
- 2000-02-09 IL IL13445400A patent/IL134454A0/xx unknown
- 2000-02-09 JP JP2000032218A patent/JP2000229909A/ja active Pending
- 2000-02-10 CA CA002298740A patent/CA2298740A1/en not_active Abandoned
- 2000-02-10 BR BR0000356-5A patent/BR0000356A/pt not_active IP Right Cessation
- 2000-02-11 US US09/502,229 patent/US6417409B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1265390A (zh)	2000-09-06
EP1028103A1 (de)	2000-08-16
IL134454A0 (en)	2001-04-30
EP1028103B1 (de)	2002-09-04
YU6200A (sh)	2002-03-18
ATE223369T1 (de)	2002-09-15
JP2000229909A (ja)	2000-08-22
DE19905685A1 (de)	2000-08-17
ES2182740T3 (es)	2003-03-16
BR0000356A (pt)	2000-08-15
CA2298740A1 (en)	2000-08-11
US6417409B1 (en)	2002-07-09
IN187710B (da)	2002-06-08
ID25771A (id)	2000-11-02
DE50000430D1 (de)	2002-10-10

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