AU2001295744A1 - Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol - Google Patents
Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcoholInfo
- Publication number
- AU2001295744A1 AU2001295744A1 AU2001295744A AU9574401A AU2001295744A1 AU 2001295744 A1 AU2001295744 A1 AU 2001295744A1 AU 2001295744 A AU2001295744 A AU 2001295744A AU 9574401 A AU9574401 A AU 9574401A AU 2001295744 A1 AU2001295744 A1 AU 2001295744A1
- Authority
- AU
- Australia
- Prior art keywords
- preparation
- methyl
- tetrafluorobenzyl alcohol
- tetrafluorobenzene
- bis
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0026349 | 2000-10-27 | ||
| GBGB0026349.1A GB0026349D0 (en) | 2000-10-27 | 2000-10-27 | Chemical process |
| PCT/GB2001/004648 WO2002034706A1 (en) | 2000-10-27 | 2001-10-18 | Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001295744A1 true AU2001295744A1 (en) | 2002-05-06 |
Family
ID=9902108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001295744A Abandoned AU2001295744A1 (en) | 2000-10-27 | 2001-10-18 | Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20050054886A1 (es) |
| EP (1) | EP1339666B1 (es) |
| JP (1) | JP4058339B2 (es) |
| KR (1) | KR100788926B1 (es) |
| CN (1) | CN100522925C (es) |
| AT (1) | ATE391118T1 (es) |
| AU (1) | AU2001295744A1 (es) |
| BR (1) | BR0114941B1 (es) |
| CA (1) | CA2424392C (es) |
| DE (1) | DE60133483T2 (es) |
| DK (1) | DK1339666T3 (es) |
| ES (1) | ES2301563T3 (es) |
| GB (1) | GB0026349D0 (es) |
| HK (1) | HK1095807A1 (es) |
| HU (1) | HU228371B1 (es) |
| IL (2) | IL155201A0 (es) |
| PT (1) | PT1339666E (es) |
| TW (1) | TW555734B (es) |
| WO (1) | WO2002034706A1 (es) |
| ZA (1) | ZA200302564B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE431330T1 (de) * | 2001-06-18 | 2009-05-15 | Showa Denko Kk | Herstellungsverfahren für halogenierte aromatische methylamine |
| WO2005035474A1 (fr) * | 2003-10-10 | 2005-04-21 | Jiangsu Yangnong Chemical Co., Ltd. | Preparation d'un produit intermediaire pour les pyrethroides |
| WO2006137348A2 (en) * | 2005-06-22 | 2006-12-28 | Showa Denko K.K. | Production process of nucleus-halogenated methylbenzyl alcohol |
| EP2471766B1 (en) | 2007-02-16 | 2013-09-04 | Sumitomo Chemical Company, Limited | Process for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol |
| JP6051794B2 (ja) * | 2011-11-10 | 2016-12-27 | 住友化学株式会社 | ４−ヒドロキシメチル−２，３，５，６−テトラフルオロトルエンの製造方法 |
| CN102964218B (zh) * | 2012-12-03 | 2015-05-20 | 浙江中欣化工股份有限公司 | 一种4-甲基-2,3,5,6-四氟苯甲醇的合成方法 |
| CN104628571A (zh) * | 2013-11-15 | 2015-05-20 | 江苏扬农化工股份有限公司 | 一种合成过程清洁的氯氟醚菊酯生产方法 |
| CN109438234B (zh) * | 2018-12-21 | 2020-04-21 | 浙江中欣氟材股份有限公司 | 一种2,3,5,6-四氟-4-甲氧基甲基苯甲醇的合成方法 |
| CN114426485B (zh) * | 2020-10-28 | 2023-06-13 | 中国科学院大连化学物理研究所 | 一种二氯菊酸化合物的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2066810A (en) * | 1979-12-21 | 1981-07-15 | Ici Ltd | Fluorinated benzyl esters of cyclopropane carboxylic acids |
| EP0099622B1 (en) * | 1982-05-27 | 1985-12-04 | Imperial Chemical Industries Plc | Process for the hydrogenation of perhalogenated terephthalonitriles to amines, 2,3,5,6-tetrafluoroxylylene diamine and salts thereof |
| DE10003320C2 (de) * | 2000-01-27 | 2002-04-11 | Bayer Ag | Verfahren zur Herstellung von 2,3,5,6-Tetrahalogen-xylylidenverbindungen |
-
2000
- 2000-10-27 GB GBGB0026349.1A patent/GB0026349D0/en not_active Ceased
-
2001
- 2001-10-18 AT AT01976475T patent/ATE391118T1/de active
- 2001-10-18 EP EP01976475A patent/EP1339666B1/en not_active Expired - Lifetime
- 2001-10-18 AU AU2001295744A patent/AU2001295744A1/en not_active Abandoned
- 2001-10-18 CN CNB018180426A patent/CN100522925C/zh not_active Expired - Fee Related
- 2001-10-18 DK DK01976475T patent/DK1339666T3/da active
- 2001-10-18 DE DE60133483T patent/DE60133483T2/de not_active Expired - Lifetime
- 2001-10-18 JP JP2002537700A patent/JP4058339B2/ja not_active Expired - Fee Related
- 2001-10-18 HU HU0301160A patent/HU228371B1/hu not_active IP Right Cessation
- 2001-10-18 BR BRPI0114941-5A patent/BR0114941B1/pt not_active IP Right Cessation
- 2001-10-18 KR KR1020037005663A patent/KR100788926B1/ko not_active IP Right Cessation
- 2001-10-18 US US10/415,258 patent/US20050054886A1/en not_active Abandoned
- 2001-10-18 IL IL15520101A patent/IL155201A0/xx unknown
- 2001-10-18 ES ES01976475T patent/ES2301563T3/es not_active Expired - Lifetime
- 2001-10-18 WO PCT/GB2001/004648 patent/WO2002034706A1/en active IP Right Grant
- 2001-10-18 CA CA2424392A patent/CA2424392C/en not_active Expired - Fee Related
- 2001-10-18 PT PT01976475T patent/PT1339666E/pt unknown
- 2001-12-04 TW TW090130005A patent/TW555734B/zh not_active IP Right Cessation
-
2003
- 2003-04-01 ZA ZA200302564A patent/ZA200302564B/xx unknown
- 2003-04-02 IL IL155201A patent/IL155201A/en not_active IP Right Cessation
-
2007
- 2007-03-20 HK HK07102999.0A patent/HK1095807A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004512319A (ja) | 2004-04-22 |
| KR20030044031A (ko) | 2003-06-02 |
| ATE391118T1 (de) | 2008-04-15 |
| ES2301563T3 (es) | 2008-07-01 |
| CN100522925C (zh) | 2009-08-05 |
| CN1839113A (zh) | 2006-09-27 |
| HUP0301160A3 (en) | 2008-01-28 |
| EP1339666A1 (en) | 2003-09-03 |
| CA2424392C (en) | 2010-11-30 |
| IL155201A (en) | 2013-12-31 |
| CA2424392A1 (en) | 2002-05-02 |
| DE60133483T2 (de) | 2009-04-09 |
| IL155201A0 (en) | 2003-11-23 |
| HK1095807A1 (en) | 2007-05-18 |
| JP4058339B2 (ja) | 2008-03-05 |
| GB0026349D0 (en) | 2000-12-13 |
| BR0114941B1 (pt) | 2012-04-17 |
| KR100788926B1 (ko) | 2007-12-27 |
| BR0114941A (pt) | 2003-12-23 |
| DK1339666T3 (da) | 2008-08-04 |
| US20050054886A1 (en) | 2005-03-10 |
| DE60133483D1 (de) | 2008-05-15 |
| HU228371B1 (hu) | 2013-03-28 |
| ZA200302564B (en) | 2004-02-19 |
| PT1339666E (pt) | 2008-06-18 |
| WO2002034706A1 (en) | 2002-05-02 |
| EP1339666B1 (en) | 2008-04-02 |
| TW555734B (en) | 2003-10-01 |
| HUP0301160A2 (hu) | 2003-10-28 |
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