DE60327581D1 - Verfahren zur Herstellung von Polyalkylsubstituierten aromatischen Aldehyden - Google Patents
Verfahren zur Herstellung von Polyalkylsubstituierten aromatischen AldehydenInfo
- Publication number
- DE60327581D1 DE60327581D1 DE60327581T DE60327581T DE60327581D1 DE 60327581 D1 DE60327581 D1 DE 60327581D1 DE 60327581 T DE60327581 T DE 60327581T DE 60327581 T DE60327581 T DE 60327581T DE 60327581 D1 DE60327581 D1 DE 60327581D1
- Authority
- DE
- Germany
- Prior art keywords
- polyalkyl
- preparation
- substituted aromatic
- aromatic aldehydes
- aldehydes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002203020A JP4224675B2 (ja) | 2002-07-11 | 2002-07-11 | ポリアルキル置換芳香族アルデヒドの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE60327581D1 true DE60327581D1 (de) | 2009-06-25 |
Family
ID=29728507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60327581T Expired - Lifetime DE60327581D1 (de) | 2002-07-11 | 2003-06-24 | Verfahren zur Herstellung von Polyalkylsubstituierten aromatischen Aldehyden |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6881866B2 (de) |
| EP (1) | EP1380560B1 (de) |
| JP (1) | JP4224675B2 (de) |
| CN (1) | CN1277791C (de) |
| DE (1) | DE60327581D1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4471078B2 (ja) * | 2003-10-17 | 2010-06-02 | 三菱瓦斯化学株式会社 | アルキルベンズアルデヒド類の製造方法 |
| US7902405B2 (en) | 2006-10-26 | 2011-03-08 | Mitsubishi Gas Chemical Company, Inc. | Process for production of 2,6-dimethyl-1-naphthaldehyde |
| CN102924252A (zh) * | 2012-11-20 | 2013-02-13 | 徐州宇家化工科技有限公司 | 2,4,6-三甲基苯甲醛的制备方法 |
| AU2014233738B2 (en) | 2013-03-15 | 2018-06-14 | W.R. Grace & Co.-Conn. | Production of para-propylbenzaldehyde |
| JP6102547B2 (ja) * | 2013-06-18 | 2017-03-29 | 三菱瓦斯化学株式会社 | 新規エチルアダマンタンジオール化合物、およびその製造方法 |
| JP6102548B2 (ja) * | 2013-06-18 | 2017-03-29 | 三菱瓦斯化学株式会社 | 新規エチルアダマンタンジカルボン酸エステル化合物、およびその製造方法 |
| JPWO2021075518A1 (de) * | 2019-10-17 | 2021-04-22 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485237A (en) * | 1946-08-24 | 1949-10-18 | Du Pont | Synthesis of aromatic aldehydes |
| JPS49134641A (de) * | 1973-05-10 | 1974-12-25 | ||
| JPS533375B2 (de) * | 1973-12-21 | 1978-02-06 | ||
| JPS5699433A (en) * | 1980-01-10 | 1981-08-10 | Mitsubishi Gas Chem Co Inc | Continuous preparation of alkylbenzaldehyde |
| JPS58116439A (ja) * | 1981-12-28 | 1983-07-11 | Mitsubishi Gas Chem Co Inc | 高純度芳香族ポリカルボン酸の製造法 |
-
2002
- 2002-07-11 JP JP2002203020A patent/JP4224675B2/ja not_active Expired - Lifetime
-
2003
- 2003-06-24 DE DE60327581T patent/DE60327581D1/de not_active Expired - Lifetime
- 2003-06-24 EP EP03014141A patent/EP1380560B1/de not_active Expired - Lifetime
- 2003-07-09 US US10/615,297 patent/US6881866B2/en not_active Expired - Lifetime
- 2003-07-11 CN CNB031472818A patent/CN1277791C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6881866B2 (en) | 2005-04-19 |
| CN1277791C (zh) | 2006-10-04 |
| CN1472185A (zh) | 2004-02-04 |
| EP1380560B1 (de) | 2009-05-13 |
| JP2004043362A (ja) | 2004-02-12 |
| EP1380560A1 (de) | 2004-01-14 |
| US20040092776A1 (en) | 2004-05-13 |
| JP4224675B2 (ja) | 2009-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |