ATE482177T1 - Verfahren zur herstellung von indenolestern oder -ethern - Google Patents
Verfahren zur herstellung von indenolestern oder -ethernInfo
- Publication number
- ATE482177T1 ATE482177T1 AT05749691T AT05749691T ATE482177T1 AT E482177 T1 ATE482177 T1 AT E482177T1 AT 05749691 T AT05749691 T AT 05749691T AT 05749691 T AT05749691 T AT 05749691T AT E482177 T1 ATE482177 T1 AT E482177T1
- Authority
- AT
- Austria
- Prior art keywords
- indenol
- ethers
- esters
- producing
- acids
- Prior art date
Links
- KWRSKZMCJVFUGU-UHFFFAOYSA-N 1h-inden-1-ol Chemical class C1=CC=C2C(O)C=CC2=C1 KWRSKZMCJVFUGU-UHFFFAOYSA-N 0.000 title abstract 2
- 150000002170 ethers Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 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
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000008063 acylals Chemical class 0.000 abstract 1
- 150000001853 cinnamic aldehyde derivatives Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/297—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/849,559 US20050261513A1 (en) | 2004-05-18 | 2004-05-18 | Process for producing indenol esters or ethers |
| PCT/IB2005/001474 WO2005113473A2 (en) | 2004-05-18 | 2005-05-10 | Process for producing indenol esters or ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE482177T1 true ATE482177T1 (de) | 2010-10-15 |
Family
ID=34978593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05749691T ATE482177T1 (de) | 2004-05-18 | 2005-05-10 | Verfahren zur herstellung von indenolestern oder -ethern |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20050261513A1 (de) |
| EP (1) | EP1756027B1 (de) |
| JP (1) | JP4881298B2 (de) |
| CN (1) | CN1953952B (de) |
| AT (1) | ATE482177T1 (de) |
| DE (1) | DE602005023728D1 (de) |
| ES (1) | ES2350770T3 (de) |
| WO (1) | WO2005113473A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007097719A1 (en) * | 2006-02-22 | 2007-08-30 | Nanyang Technological University | Cyclisation process of forming a multiple ring compound |
| US9608119B2 (en) * | 2010-03-02 | 2017-03-28 | Micron Technology, Inc. | Semiconductor-metal-on-insulator structures, methods of forming such structures, and semiconductor devices including such structures |
| CN103964988A (zh) * | 2014-05-23 | 2014-08-06 | 天津科林泰克科技有限公司 | 一种复合催化剂在脱水缩合反应中的应用方法 |
| CN103990492A (zh) * | 2014-05-23 | 2014-08-20 | 天津科林泰克科技有限公司 | 一种用于脱水缩合反应的复合催化剂及其制备方法 |
| CN105085213B (zh) * | 2015-08-21 | 2018-09-18 | 应城市武瀚有机材料有限公司 | 一种高纯度反式α-甲基肉桂醛的精制方法 |
| US10494323B2 (en) | 2016-08-15 | 2019-12-03 | Givaudan Sa | Process for the preparation of indanones |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369147A (en) * | 1992-10-15 | 1994-11-29 | Ecomat, Inc. | Cured unsaturated polyester-polyurethane hybrid highly filled resin foams |
| US5866053A (en) * | 1993-11-04 | 1999-02-02 | Massachusetts Institute Of Technology | Method for providing continuous processing of microcellular and supermicrocellular foamed materials |
| US5650106A (en) * | 1996-06-21 | 1997-07-22 | The Dow Chemical Company | Extruded foams having a monovinyl aromatic polymer with a broad molecular weight distribution |
| US6069183A (en) * | 1998-04-07 | 2000-05-30 | Tenneco Packaging Inc. | Foamable composition using high density polyethylene |
| EP1254191A2 (de) * | 1999-12-03 | 2002-11-06 | The Dow Chemical Company | Gepfropfte thermoplastische zusammensetzungen und hergestellte gegenstände daraus |
-
2004
- 2004-05-18 US US10/849,559 patent/US20050261513A1/en not_active Abandoned
-
2005
- 2005-05-10 AT AT05749691T patent/ATE482177T1/de not_active IP Right Cessation
- 2005-05-10 ES ES05749691T patent/ES2350770T3/es not_active Expired - Lifetime
- 2005-05-10 DE DE602005023728T patent/DE602005023728D1/de not_active Expired - Lifetime
- 2005-05-10 CN CN2005800156413A patent/CN1953952B/zh not_active Expired - Fee Related
- 2005-05-10 WO PCT/IB2005/001474 patent/WO2005113473A2/en not_active Ceased
- 2005-05-10 JP JP2007517503A patent/JP4881298B2/ja not_active Expired - Fee Related
- 2005-05-10 EP EP05749691A patent/EP1756027B1/de not_active Expired - Lifetime
-
2006
- 2006-10-12 US US11/581,172 patent/US7250528B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US7250528B2 (en) | 2007-07-31 |
| US20050261513A1 (en) | 2005-11-24 |
| ES2350770T3 (es) | 2011-01-26 |
| CN1953952A (zh) | 2007-04-25 |
| CN1953952B (zh) | 2010-08-11 |
| JP2007538065A (ja) | 2007-12-27 |
| JP4881298B2 (ja) | 2012-02-22 |
| EP1756027B1 (de) | 2010-09-22 |
| US20070032402A1 (en) | 2007-02-08 |
| WO2005113473A2 (en) | 2005-12-01 |
| WO2005113473A3 (en) | 2006-04-13 |
| EP1756027A2 (de) | 2007-02-28 |
| DE602005023728D1 (de) | 2010-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |