JPWO2024225442A1 - - Google Patents
Info
- Publication number
- JPWO2024225442A1 JPWO2024225442A1 JP2025516925A JP2025516925A JPWO2024225442A1 JP WO2024225442 A1 JPWO2024225442 A1 JP WO2024225442A1 JP 2025516925 A JP2025516925 A JP 2025516925A JP 2025516925 A JP2025516925 A JP 2025516925A JP WO2024225442 A1 JPWO2024225442 A1 JP WO2024225442A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- 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
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- 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
- C07C51/50—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural 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 |
|---|---|---|---|
| JP2023074625 | 2023-04-28 | ||
| PCT/JP2024/016469 WO2024225442A1 (ja) | 2023-04-28 | 2024-04-26 | （メタ）アクリル酸化合物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024225442A1 true JPWO2024225442A1 (https=) | 2024-10-31 |
| JPWO2024225442A5 JPWO2024225442A5 (https=) | 2026-03-02 |
Family
ID=93256715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516925A Pending JPWO2024225442A1 (https=) | 2023-04-28 | 2024-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2024225442A1 (https=) |
| KR (1) | KR20250168480A (https=) |
| TW (1) | TW202506620A (https=) |
| WO (1) | WO2024225442A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025178108A1 (ja) * | 2024-02-20 | 2025-08-28 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH430691A (de) * | 1963-09-17 | 1967-02-28 | Lonza Ag | Verfahren zur Herstellung von Methacrylverbindungen |
| WO2010071019A1 (ja) * | 2008-12-17 | 2010-06-24 | 国立大学法人九州工業大学 | ２－ヒドロキシイソ酪酸ポリマーの製造方法及び解重合方法 |
| WO2014002886A1 (ja) | 2012-06-27 | 2014-01-03 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法、及び、親水性樹脂の製造方法 |
| JP6193010B2 (ja) | 2012-06-27 | 2017-09-06 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法、及び、親水性樹脂の製造方法 |
| JP6193011B2 (ja) | 2012-06-27 | 2017-09-06 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法、及び、親水性樹脂の製造方法 |
| US10781156B2 (en) * | 2017-06-30 | 2020-09-22 | Novomer, Inc. | Compositions for improved production of acrylic acid |
| WO2023234688A1 (ko) * | 2022-05-31 | 2023-12-07 | 주식회사 엘지화학 | 아크릴산 제조 방법 |
-
2024
- 2024-04-26 WO PCT/JP2024/016469 patent/WO2024225442A1/ja not_active Ceased
- 2024-04-26 JP JP2025516925A patent/JPWO2024225442A1/ja active Pending
- 2024-04-26 KR KR1020257035625A patent/KR20250168480A/ko active Pending
- 2024-04-26 TW TW113115618A patent/TW202506620A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202506620A (zh) | 2025-02-16 |
| WO2024225442A1 (ja) | 2024-10-31 |
| KR20250168480A (ko) | 2025-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251027 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251027 |