KR20230092892A - 플루오렌온의 제조 방법 - Google Patents
플루오렌온의 제조 방법 Download PDFInfo
- Publication number
- KR20230092892A KR20230092892A KR1020237012389A KR20237012389A KR20230092892A KR 20230092892 A KR20230092892 A KR 20230092892A KR 1020237012389 A KR1020237012389 A KR 1020237012389A KR 20237012389 A KR20237012389 A KR 20237012389A KR 20230092892 A KR20230092892 A KR 20230092892A
- Authority
- KR
- South Korea
- Prior art keywords
- fluorenone
- heating
- mass
- catalyst
- distillation
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
- C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020178094 | 2020-10-23 | ||
| JPJP-P-2020-178094 | 2020-10-23 | ||
| PCT/JP2021/038851 WO2022085746A1 (ja) | 2020-10-23 | 2021-10-21 | フルオレノンの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230092892A true KR20230092892A (ko) | 2023-06-26 |
Family
ID=81289795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237012389A Pending KR20230092892A (ko) | 2020-10-23 | 2021-10-21 | 플루오렌온의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12545633B2 (https=) |
| EP (1) | EP4234530A4 (https=) |
| JP (1) | JP7694577B2 (https=) |
| KR (1) | KR20230092892A (https=) |
| CN (1) | CN116323538B (https=) |
| TW (1) | TWI899356B (https=) |
| WO (1) | WO2022085746A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4410769A4 (en) * | 2021-10-01 | 2025-06-04 | Mitsubishi Gas Chemical Company, Inc. | METHOD FOR THE PRODUCTION OF FLUORENONE |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038940A (en) | 1958-04-25 | 1962-06-12 | Standard Oil Co | Process for preparation of aromatic ketones |
| US3875237A (en) | 1974-03-21 | 1975-04-01 | Gen Electric | Preparation of fluorenone |
| JP2007182399A (ja) | 2006-01-06 | 2007-07-19 | Air Water Inc | フルオレノン類の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1095348A (fr) * | 1954-11-26 | 1955-06-01 | Inst Francais Du Petrole | Procédé de fabrication de cétones bicycliques |
| DE3207572A1 (de) * | 1981-04-22 | 1982-11-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur oxidation von reaktiven aromaten |
| JP4555415B2 (ja) * | 1999-09-01 | 2010-09-29 | ダイセル化学工業株式会社 | 含窒素複素環化合物で構成された触媒、及びこの触媒を用いた有機化合物の製造法 |
| WO2001074487A1 (en) | 2000-04-04 | 2001-10-11 | Daicel Chemical Industries, Ltd. | Method of separating imide compound |
| JP2001288122A (ja) * | 2000-04-04 | 2001-10-16 | Daicel Chem Ind Ltd | 反応生成物と触媒との分離方法 |
| JP4149222B2 (ja) * | 2002-09-24 | 2008-09-10 | 大阪瓦斯株式会社 | 高純度フルオレノン及びその製造方法 |
| CN110002986B (zh) | 2019-04-16 | 2022-03-11 | 郑州大学 | 一种水相中分子氧氧化合成芴酮类化合物的方法 |
| KR20240091569A (ko) | 2022-12-14 | 2024-06-21 | 한양대학교 산학협력단 | 보행 매트 및 이를 이용한 보행 상태 판단 방법 |
-
2021
- 2021-10-21 WO PCT/JP2021/038851 patent/WO2022085746A1/ja not_active Ceased
- 2021-10-21 KR KR1020237012389A patent/KR20230092892A/ko active Pending
- 2021-10-21 CN CN202180070371.5A patent/CN116323538B/zh active Active
- 2021-10-21 EP EP21882886.1A patent/EP4234530A4/en active Pending
- 2021-10-21 US US18/249,179 patent/US12545633B2/en active Active
- 2021-10-21 JP JP2022557594A patent/JP7694577B2/ja active Active
- 2021-10-22 TW TW110139186A patent/TWI899356B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038940A (en) | 1958-04-25 | 1962-06-12 | Standard Oil Co | Process for preparation of aromatic ketones |
| US3875237A (en) | 1974-03-21 | 1975-04-01 | Gen Electric | Preparation of fluorenone |
| JP2007182399A (ja) | 2006-01-06 | 2007-07-19 | Air Water Inc | フルオレノン類の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202227386A (zh) | 2022-07-16 |
| JP7694577B2 (ja) | 2025-06-18 |
| WO2022085746A1 (ja) | 2022-04-28 |
| TWI899356B (zh) | 2025-10-01 |
| EP4234530A1 (en) | 2023-08-30 |
| CN116323538B (zh) | 2025-09-12 |
| JPWO2022085746A1 (https=) | 2022-04-28 |
| US12545633B2 (en) | 2026-02-10 |
| US20230391705A1 (en) | 2023-12-07 |
| EP4234530A4 (en) | 2024-08-21 |
| CN116323538A (zh) | 2023-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D21 | Rejection of application intended |
Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |