JPWO2023054644A5 - - Google Patents
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- Publication number
- JPWO2023054644A5 JPWO2023054644A5 JP2023551880A JP2023551880A JPWO2023054644A5 JP WO2023054644 A5 JPWO2023054644 A5 JP WO2023054644A5 JP 2023551880 A JP2023551880 A JP 2023551880A JP 2023551880 A JP2023551880 A JP 2023551880A JP WO2023054644 A5 JPWO2023054644 A5 JP WO2023054644A5
- Authority
- JP
- Japan
- Prior art keywords
- fluorenone
- producing
- phosphoric acid
- catalyst
- producing fluorenone
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021162749 | 2021-10-01 | ||
| PCT/JP2022/036595 WO2023054644A1 (ja) | 2021-10-01 | 2022-09-29 | フルオレノンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054644A1 JPWO2023054644A1 (https=) | 2023-04-06 |
| JPWO2023054644A5 true JPWO2023054644A5 (https=) | 2024-06-24 |
Family
ID=85782932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551880A Pending JPWO2023054644A1 (https=) | 2021-10-01 | 2022-09-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250129005A1 (https=) |
| EP (1) | EP4410769A4 (https=) |
| JP (1) | JPWO2023054644A1 (https=) |
| KR (1) | KR20240087737A (https=) |
| CN (1) | CN118043300A (https=) |
| WO (1) | WO2023054644A1 (https=) |
Family Cites Families (15)
| 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 |
| US3038940A (en) * | 1958-04-25 | 1962-06-12 | Standard Oil Co | Process for preparation of aromatic ketones |
| GB1275771A (en) * | 1968-07-15 | 1972-05-24 | Ashland Oil Inc | Liquid phase oxidation of condensed ring aromatic hydrocarbons |
| US3875237A (en) * | 1974-03-21 | 1975-04-01 | Gen Electric | Preparation of fluorenone |
| US4297514A (en) * | 1978-12-26 | 1981-10-27 | The Dow Chemical Company | Method of oxidizing compounds having activated methylene radicals |
| DE3207572A1 (de) * | 1981-04-22 | 1982-11-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur oxidation von reaktiven aromaten |
| US5545760A (en) * | 1995-02-07 | 1996-08-13 | The Dow Chemical Company | Process for making fluorenones |
| CA2253746A1 (en) * | 1996-05-24 | 1997-12-04 | The Dow Chemical Company | Process for making fluorenones |
| JP4039730B2 (ja) * | 1998-02-18 | 2008-01-30 | ダイセル化学工業株式会社 | 酸化触媒系及びそれを用いた酸化方法 |
| 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 |
| JP4095281B2 (ja) * | 2001-11-19 | 2008-06-04 | ダイセル化学工業株式会社 | 有機化合物製造用触媒、及びこの触媒を用いた有機化合物の製造法 |
| 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 |
| JP2007182399A (ja) | 2006-01-06 | 2007-07-19 | Air Water Inc | フルオレノン類の製造方法 |
| CN106977378A (zh) * | 2017-04-12 | 2017-07-25 | 大连理工大学 | 一种芴催化氧化制备9‑芴酮的方法 |
| US12545633B2 (en) * | 2020-10-23 | 2026-02-10 | Mitsubishi Gas Chemical Company, Inc. | Method for producing fluorenone |
-
2022
- 2022-09-29 KR KR1020247009828A patent/KR20240087737A/ko active Pending
- 2022-09-29 WO PCT/JP2022/036595 patent/WO2023054644A1/ja not_active Ceased
- 2022-09-29 CN CN202280065377.8A patent/CN118043300A/zh active Pending
- 2022-09-29 US US18/694,447 patent/US20250129005A1/en active Pending
- 2022-09-29 EP EP22876507.9A patent/EP4410769A4/en active Pending
- 2022-09-29 JP JP2023551880A patent/JPWO2023054644A1/ja active Pending
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