TW200640844A - Methods of purifying phenol compound - Google Patents
Methods of purifying phenol compoundInfo
- Publication number
- TW200640844A TW200640844A TW095105596A TW95105596A TW200640844A TW 200640844 A TW200640844 A TW 200640844A TW 095105596 A TW095105596 A TW 095105596A TW 95105596 A TW95105596 A TW 95105596A TW 200640844 A TW200640844 A TW 200640844A
- Authority
- TW
- Taiwan
- Prior art keywords
- phenol
- product
- acid decomposition
- compounds
- methods
- Prior art date
Links
- -1 phenol compound Chemical class 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 9
- 239000002253 acid Substances 0.000 abstract 5
- 238000000354 decomposition reaction Methods 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 4
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical group COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000003883 substance clean up Methods 0.000 abstract 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C37/76—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C37/80—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005043986 | 2005-02-21 | ||
| JP2005305478 | 2005-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200640844A true TW200640844A (en) | 2006-12-01 |
| TWI333485B TWI333485B (enrdf_load_stackoverflow) | 2010-11-21 |
Family
ID=36916351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095105596A TW200640844A (en) | 2005-02-21 | 2006-02-20 | Methods of purifying phenol compound |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4949226B2 (enrdf_load_stackoverflow) |
| CN (1) | CN101128411B (enrdf_load_stackoverflow) |
| TW (1) | TW200640844A (enrdf_load_stackoverflow) |
| WO (1) | WO2006087943A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SA113340468B1 (ar) | 2012-04-13 | 2015-07-07 | ميتسوي كيميكالز، انك. | عملية لتنقية الفينول |
| JP6294798B2 (ja) * | 2014-09-17 | 2018-03-14 | 三井化学株式会社 | 粗フェノール中のヒドロキシアセトンを低減させる方法、ヒドロキシアセトンが少ない粗フェノールの製造方法および高純度フェノールの製造方法 |
| KR102011715B1 (ko) * | 2015-10-22 | 2019-08-19 | 주식회사 엘지화학 | 페놀 정제 방법 |
| CN106810424A (zh) * | 2017-02-16 | 2017-06-09 | 重庆西南制药二厂有限责任公司 | 一种医药级苯酚的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1183331B (it) * | 1985-02-08 | 1987-10-22 | Anic Spa | Procedimento per la purificazione di fenolo |
| JP2543074B2 (ja) * | 1987-04-09 | 1996-10-16 | 三井石油化学工業株式会社 | フェノ−ル蒸留残渣からの有用物質の回収方法 |
| JPS63252547A (ja) * | 1987-04-09 | 1988-10-19 | Mitsui Petrochem Ind Ltd | フエノ−ル蒸留残渣分解用触媒 |
| EP0286408B1 (en) * | 1987-04-09 | 1991-07-31 | Mitsui Petrochemical Industries, Ltd. | Catalysts for catalytic pyrolysis of phenol distillation residue and process for recovering useful substances by pyrolysis the same |
| JPH05286879A (ja) * | 1992-04-03 | 1993-11-02 | Mitsui Petrochem Ind Ltd | 高純度フェノールの製造方法 |
| RU2111203C1 (ru) * | 1993-12-01 | 1998-05-20 | Закошанский Владимир Михайлович | Способ очистки фенола от органических примесей |
| JP3948845B2 (ja) * | 1998-12-09 | 2007-07-25 | 三井化学株式会社 | 粗フェノール液の処理方法 |
-
2006
- 2006-02-07 WO PCT/JP2006/302083 patent/WO2006087943A1/ja not_active Application Discontinuation
- 2006-02-07 CN CN2006800056000A patent/CN101128411B/zh not_active Expired - Fee Related
- 2006-02-07 JP JP2007503621A patent/JP4949226B2/ja active Active
- 2006-02-20 TW TW095105596A patent/TW200640844A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006087943A1 (ja) | 2006-08-24 |
| TWI333485B (enrdf_load_stackoverflow) | 2010-11-21 |
| JP4949226B2 (ja) | 2012-06-06 |
| JPWO2006087943A1 (ja) | 2008-07-03 |
| CN101128411A (zh) | 2008-02-20 |
| CN101128411B (zh) | 2010-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |