YU6200A - Postupak za proizvodnju diestara 2,3,5-trimetilhidrohinona - Google Patents
Postupak za proizvodnju diestara 2,3,5-trimetilhidrohinonaInfo
- Publication number
- YU6200A YU6200A YU6200A YUP6200A YU6200A YU 6200 A YU6200 A YU 6200A YU 6200 A YU6200 A YU 6200A YU P6200 A YUP6200 A YU P6200A YU 6200 A YU6200 A YU 6200A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- trimethylhydrochinon
- diesters
- producing
- acid
- trimethylhydrochinondiesters
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000005690 diesters Chemical class 0.000 title 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 241000551547 Dione <red algae> Species 0.000 abstract 1
- 229930003427 Vitamin E Natural products 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 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
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 229940046009 vitamin E Drugs 0.000 abstract 1
- 235000019165 vitamin E Nutrition 0.000 abstract 1
- 239000011709 vitamin E Substances 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)
- Nitrogen Condensed Heterocyclic Rings (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)
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 |
|---|---|
| YU6200A true YU6200A (sh) | 2002-03-18 |
Family
ID=7897163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU6200A YU6200A (sh) | 1999-02-11 | 2000-02-04 | Postupak za proizvodnju diestara 2,3,5-trimetilhidrohinona |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6417409B1 (Direct) |
| EP (1) | EP1028103B1 (Direct) |
| JP (1) | JP2000229909A (Direct) |
| CN (1) | CN1265390A (Direct) |
| AT (1) | ATE223369T1 (Direct) |
| BR (1) | BR0000356A (Direct) |
| CA (1) | CA2298740A1 (Direct) |
| DE (2) | DE19905685A1 (Direct) |
| DK (1) | DK1028103T3 (Direct) |
| ES (1) | ES2182740T3 (Direct) |
| ID (1) | ID25771A (Direct) |
| IL (1) | IL134454A0 (Direct) |
| IN (1) | IN187710B (Direct) |
| YU (1) | YU6200A (Direct) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE532764T1 (de) | 2001-12-14 | 2011-11-15 | Dsm Ip Assets Bv | Herstellung von trimethylhydrochinondiacylaten |
| JP4749336B2 (ja) * | 2003-11-07 | 2011-08-17 | ディーエスエム アイピー アセッツ ビー．ブイ． | ２，３，５−トリメチルヒドロキノンジアシレートの調製方法 |
| 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)
| 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 |
| ES2162147T3 (es) * | 1996-05-14 | 2001-12-16 | Degussa | Procedimiento para la preparacion de trimetilhidroquinona. |
| DE69708450T2 (de) * | 1996-12-27 | 2002-05-16 | Daicel Chemical Industries, Ltd. | Methode zum Herstellen von Trimethylhydroquinondiester |
| EP0850912B1 (en) * | 1996-12-27 | 2001-11-07 | Daicel Chemical Industries, Ltd. | Method for producing trimethylcatechol diester |
-
1999
- 1999-02-11 DE DE19905685A patent/DE19905685A1/de not_active Withdrawn
-
2000
- 2000-01-28 AT AT00101759T patent/ATE223369T1/de not_active IP Right Cessation
- 2000-01-28 DK DK00101759T patent/DK1028103T3/da active
- 2000-01-28 DE DE50000430T patent/DE50000430D1/de not_active Expired - Fee Related
- 2000-01-28 ES ES00101759T patent/ES2182740T3/es not_active Expired - Lifetime
- 2000-01-28 EP EP00101759A patent/EP1028103B1/de not_active Expired - Lifetime
- 2000-02-01 IN IN51CA2000 patent/IN187710B/en unknown
- 2000-02-02 ID IDP20000075D patent/ID25771A/id unknown
- 2000-02-04 CN CN00101990A patent/CN1265390A/zh active Pending
- 2000-02-04 YU YU6200A patent/YU6200A/sh unknown
- 2000-02-09 JP JP2000032218A patent/JP2000229909A/ja active Pending
- 2000-02-09 IL IL13445400A patent/IL134454A0/xx unknown
- 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 |
| CA2298740A1 (en) | 2000-08-11 |
| IN187710B (Direct) | 2002-06-08 |
| DE19905685A1 (de) | 2000-08-17 |
| BR0000356A (pt) | 2000-08-15 |
| US6417409B1 (en) | 2002-07-09 |
| ID25771A (id) | 2000-11-02 |
| JP2000229909A (ja) | 2000-08-22 |
| ES2182740T3 (es) | 2003-03-16 |
| IL134454A0 (en) | 2001-04-30 |
| ATE223369T1 (de) | 2002-09-15 |
| DK1028103T3 (da) | 2003-01-06 |
| DE50000430D1 (de) | 2002-10-10 |
| EP1028103B1 (de) | 2002-09-04 |
| EP1028103A1 (de) | 2000-08-16 |
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