KR20190133676A - 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 - Google Patents
1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 Download PDFInfo
- Publication number
- KR20190133676A KR20190133676A KR1020197027669A KR20197027669A KR20190133676A KR 20190133676 A KR20190133676 A KR 20190133676A KR 1020197027669 A KR1020197027669 A KR 1020197027669A KR 20197027669 A KR20197027669 A KR 20197027669A KR 20190133676 A KR20190133676 A KR 20190133676A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- cyclohexanetetracarboxylic
- dehydrating agent
- reaction
- cyclohexane tetracarboxylic
- 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.)
- Ceased
Links
- LJMPOXUWPWEILS-UHFFFAOYSA-N O=C(C(CC1C(O2)=O)C3CC1C2=O)OC3=O Chemical compound O=C(C(CC1C(O2)=O)C3CC1C2=O)OC3=O LJMPOXUWPWEILS-UHFFFAOYSA-N 0.000 description 1
- ZPAKUZKMGJJMAA-UHFFFAOYSA-N OC(C(CC(C(C1)C(O)=O)C(O)=O)C1C(O)=O)=O Chemical compound OC(C(CC(C(C1)C(O)=O)C(O)=O)C1C(O)=O)=O ZPAKUZKMGJJMAA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/08—Saturated compounds having a carboxyl group bound to a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
Description
Claims (11)
탈수제에 대해, 1,2,4,5-시클로헥산테트라카르본산을 분할하거나 또는 연속하여 공급하는 것을 특징으로 하는
1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법.
1,2,4,5-시클로헥산테트라카르본산의 평균입자경이 20μm 미만인, 제조방법.
1,2,4,5-시클로헥산테트라카르본산의 평균입자경이 7μm 미만인, 제조방법.
1,2,4,5-시클로헥산테트라카르본산을 3분할 이상, 또는 연속하여 공급하는, 제조방법.
1,2,4,5-시클로헥산테트라카르본산을 5분할 이상, 또는 연속하여 공급하는, 제조방법.
1,2,4,5-시클로헥산테트라카르본산의 무수화율이 98% 이상인, 제조방법.
탈수반응의 반응온도가 80~150℃인, 제조방법.
탈수제가, 무수아세트산인, 제조방법.
무수아세트산의 사용량이, 1,2,4,5-시클로헥산테트라카르본산의 몰수에 대해, 2.0~100몰배량인, 제조방법.
1,2,4,5-시클로헥산테트라카르본산의 탈수반응을 탈수제 및 용매의 존재하에 행하는, 제조방법.
용매가, 아세트산인, 제조방법.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017065907 | 2017-03-29 | ||
| JP2017065899 | 2017-03-29 | ||
| JPJP-P-2017-065899 | 2017-03-29 | ||
| JPJP-P-2017-065907 | 2017-03-29 | ||
| PCT/JP2018/011333 WO2018180855A1 (ja) | 2017-03-29 | 2018-03-22 | 1,2,4,5-シクロヘキサンテトラカルボン酸二無水物の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190133676A true KR20190133676A (ko) | 2019-12-03 |
Family
ID=63675817
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197027646A Active KR102609305B1 (ko) | 2017-03-29 | 2018-03-22 | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 |
| KR1020197027669A Ceased KR20190133676A (ko) | 2017-03-29 | 2018-03-22 | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197027646A Active KR102609305B1 (ko) | 2017-03-29 | 2018-03-22 | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11174269B2 (ko) |
| EP (2) | EP3604314B1 (ko) |
| JP (2) | JP7196835B2 (ko) |
| KR (2) | KR102609305B1 (ko) |
| CN (2) | CN110461851A (ko) |
| TW (2) | TWI785025B (ko) |
| WO (2) | WO2018180854A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102609305B1 (ko) * | 2017-03-29 | 2023-12-05 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 |
| CN114163449B (zh) * | 2021-12-20 | 2023-03-17 | 大连奇凯医药科技有限公司 | 1,2,4,5-环己烷四羧酸二酐的制备及表征方法 |
| TWI800442B (zh) * | 2022-08-15 | 2023-04-21 | 中國石油化學工業開發股份有限公司 | 1,2,4,5-環己烷四甲酸之純化方法 |
| CN115894512B (zh) * | 2022-12-21 | 2024-12-13 | 大连奇凯医药科技有限公司 | 一种1,2,4,5-环己烷四羧酸二酐的合成及检测方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003286222A (ja) | 2001-12-28 | 2003-10-10 | Mitsubishi Gas Chem Co Inc | 水素化芳香族ポリカルボン酸の製造方法及び水素化芳香族ポリカルボン酸無水物の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53103437A (en) * | 1977-02-21 | 1978-09-08 | Mitsubishi Rayon Co Ltd | Continuous feed of slurry |
| JP3523419B2 (ja) * | 1996-06-12 | 2004-04-26 | 株式会社クラレ | 微粒子分散性に優れたポリエステルの製造方法 |
| JP4633400B2 (ja) | 2004-08-09 | 2011-02-16 | 新日鐵化学株式会社 | 脂環式多価カルボン酸及びその酸無水物の製造方法 |
| JP4622406B2 (ja) * | 2004-09-15 | 2011-02-02 | 新日本理化株式会社 | 水素化芳香族ポリカルボン酸の製造方法 |
| JP2006124313A (ja) * | 2004-10-28 | 2006-05-18 | Nippon Steel Chem Co Ltd | 脂環式多価カルボン酸及びその無水物の製造方法 |
| CN105418405A (zh) | 2008-07-23 | 2016-03-23 | 三菱瓦斯化学株式会社 | 芳香族多羧酸的加氢化合物的制备方法 |
| CN103992330B (zh) * | 2014-05-23 | 2016-09-21 | 常州市阳光药业有限公司 | 电子级氢化均苯四甲酸二酐的制备方法 |
| CN104926649B (zh) * | 2015-05-20 | 2016-08-24 | 大连奇凯医药科技有限公司 | 氢化均苯四甲酸四丙酯和1,2,4,5-环己烷四甲酸二酐的制备方法 |
| KR102609305B1 (ko) * | 2017-03-29 | 2023-12-05 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 |
-
2018
- 2018-03-22 KR KR1020197027646A patent/KR102609305B1/ko active Active
- 2018-03-22 JP JP2019509646A patent/JP7196835B2/ja active Active
- 2018-03-22 WO PCT/JP2018/011331 patent/WO2018180854A1/ja not_active Ceased
- 2018-03-22 JP JP2019509647A patent/JPWO2018180855A1/ja active Pending
- 2018-03-22 CN CN201880018816.3A patent/CN110461851A/zh active Pending
- 2018-03-22 KR KR1020197027669A patent/KR20190133676A/ko not_active Ceased
- 2018-03-22 EP EP18776514.4A patent/EP3604314B1/en active Active
- 2018-03-22 CN CN201880018837.5A patent/CN110494437A/zh active Pending
- 2018-03-22 WO PCT/JP2018/011333 patent/WO2018180855A1/ja not_active Ceased
- 2018-03-22 US US16/496,697 patent/US11174269B2/en active Active
- 2018-03-22 EP EP18774234.1A patent/EP3604313A4/en not_active Withdrawn
- 2018-03-22 US US16/497,671 patent/US20200039999A1/en not_active Abandoned
- 2018-03-26 TW TW107110182A patent/TWI785025B/zh active
- 2018-03-26 TW TW107110181A patent/TWI786098B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003286222A (ja) | 2001-12-28 | 2003-10-10 | Mitsubishi Gas Chem Co Inc | 水素化芳香族ポリカルボン酸の製造方法及び水素化芳香族ポリカルボン酸無水物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20200039999A1 (en) | 2020-02-06 |
| TWI786098B (zh) | 2022-12-11 |
| JP7196835B2 (ja) | 2022-12-27 |
| TWI785025B (zh) | 2022-12-01 |
| EP3604314A1 (en) | 2020-02-05 |
| TW201840523A (zh) | 2018-11-16 |
| EP3604313A4 (en) | 2020-02-26 |
| JPWO2018180854A1 (ja) | 2020-02-06 |
| WO2018180854A1 (ja) | 2018-10-04 |
| WO2018180855A1 (ja) | 2018-10-04 |
| EP3604314B1 (en) | 2022-02-23 |
| CN110494437A (zh) | 2019-11-22 |
| US11174269B2 (en) | 2021-11-16 |
| EP3604313A1 (en) | 2020-02-05 |
| EP3604314A4 (en) | 2020-02-05 |
| KR20190136000A (ko) | 2019-12-09 |
| KR102609305B1 (ko) | 2023-12-05 |
| TW201840524A (zh) | 2018-11-16 |
| CN110461851A (zh) | 2019-11-15 |
| JPWO2018180855A1 (ja) | 2020-02-06 |
| US20200031841A1 (en) | 2020-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20190133676A (ko) | 1,2,4,5-시클로헥산테트라카르본산이무수물의 제조방법 | |
| EP1323700A1 (en) | process for producing hydrogenated aromatic polycarboxylic acid and process for producing hydrogenated aromatic polycarboxylic anhydride | |
| KR101274896B1 (ko) | 고순도 피로멜리트산 2 무수물의 제조 방법 | |
| US20080214841A1 (en) | High-purity biphenyltetracarboxylic dianhydride and process for producing the same | |
| WO2012086409A1 (ja) | デヒドロアビエチン酸誘導体の位置異性体混合物及びその製造方法 | |
| JP4977989B2 (ja) | 2,3,3’,4’−ビフェニルテトラカルボン酸二無水物の製造方法 | |
| JP5109372B2 (ja) | 晶析方法 | |
| JPH07118200A (ja) | ナフタレンジカルボン酸の製造方法 | |
| JP3608354B2 (ja) | ジシクロヘキシル−2,3,3’,4’−テトラカルボン酸化合物 | |
| JP4048689B2 (ja) | 3,3’,4,4’−ビフェニルテトラカルボン酸二無水物の製造方法 | |
| TW201900589A (zh) | cis,cis-1,2,4-環己烷三羧酸結晶之製造方法 | |
| US20060247445A1 (en) | Process for production of 2, 3, 3', 4'-biphenyltetracarboxylic dianhydride | |
| JPWO2015108171A1 (ja) | 高純度の1,3−ジアルキルシクロブタン−1,2,3,4−テトラカルボン酸−1,2:3,4−二無水物の製造方法 | |
| CN111100096B (zh) | 用于合成二硫代赤藓醇的中间化合物及其应用和二硫代赤藓醇的合成方法 | |
| JP5239140B2 (ja) | 水素化芳香族カルボン酸の製造方法 | |
| CN112745283B (zh) | 在酯化反应中快速提高2,5-呋喃二甲酸溶解性的方法 | |
| JP2000281682A (ja) | 脂環式テトラカルボン酸二無水物及びその製造法 | |
| JP6812112B2 (ja) | 4−ヒドロキシ安息香酸長鎖エステルの精製方法 | |
| JPH02218643A (ja) | 芳香族メタ‐またはパラ‐ヒドロキシカルボン酸とジオキサンとの付加物およびその製造方法 | |
| JPH03112958A (ja) | ジフェニルスルホンテトラカルボン酸の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20190920 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210128 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20221027 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20230530 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20221027 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |



