AU2002210695A1 - Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol - Google Patents

Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol

Info

Publication number
AU2002210695A1
AU2002210695A1 AU2002210695A AU1069502A AU2002210695A1 AU 2002210695 A1 AU2002210695 A1 AU 2002210695A1 AU 2002210695 A AU2002210695 A AU 2002210695A AU 1069502 A AU1069502 A AU 1069502A AU 2002210695 A1 AU2002210695 A1 AU 2002210695A1
Authority
AU
Australia
Prior art keywords
methyl
preparation
tetrafluorobenzyl alcohol
tetrafluorobenzylamine
alcohol
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
Application number
AU2002210695A
Other languages
English (en)
Inventor
Stephen Martin Brown
Raymond Vincent Heavon Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syngenta Ltd
Original Assignee
Syngenta Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Syngenta Ltd filed Critical Syngenta Ltd
Publication of AU2002210695A1 publication Critical patent/AU2002210695A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
    • C07C211/29—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
    • 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

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU2002210695A 2000-10-27 2001-10-18 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol Abandoned AU2002210695A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0026348 2000-10-27
GBGB0026348.3A GB0026348D0 (en) 2000-10-27 2000-10-27 Chemical process
PCT/GB2001/004692 WO2002034707A1 (en) 2000-10-27 2001-10-18 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol

Publications (1)

Publication Number Publication Date
AU2002210695A1 true AU2002210695A1 (en) 2002-05-06

Family

ID=9902107

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002210695A Abandoned AU2002210695A1 (en) 2000-10-27 2001-10-18 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol

Country Status (14)

Country Link
US (1) US6894195B2 (https=)
EP (1) EP1332125B1 (https=)
JP (1) JP3984913B2 (https=)
KR (1) KR100788927B1 (https=)
CN (1) CN1213992C (https=)
AT (1) ATE277885T1 (https=)
AU (1) AU2002210695A1 (https=)
BR (1) BR0114931B1 (https=)
DE (1) DE60106073T2 (https=)
GB (1) GB0026348D0 (https=)
HU (1) HU228240B1 (https=)
IL (2) IL155200A0 (https=)
TW (1) TWI229065B (https=)
WO (1) WO2002034707A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101193843B (zh) 2005-06-22 2011-05-04 昭和电工株式会社 环卤化的甲基苯甲醇的制备方法
EP2123624B1 (en) * 2007-02-16 2013-04-17 Sumitomo Chemical Company, Limited Method for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol
CN102617279B (zh) * 2012-03-31 2014-06-11 浙江工业大学 一种由胺类化合物制备醇类化合物的方法
AU2017203635B2 (en) 2017-05-30 2022-02-03 Rotam Agrochem International Company Limited A novel crystalline form of tefluthrin, a process for its preparation and use of the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406024A (en) * 1965-08-27 1968-10-15 Velsicol Chemical Corp Method for the control of weeds
DE3065914D1 (en) 1979-12-21 1984-01-19 Ici Plc Substituted benzyl esters of cyclopropane carboxylic acids and their preparation, compositions containing them and methods of combating insect pests therewith, and substituted benzyl alcohols
GB2123823B (en) * 1982-07-21 1985-12-04 Ici Plc 4-methyl-2 3 5 6-tetrafluorobenzaldiacetate and a process for its preparation
GB2123824B (en) * 1982-07-21 1986-07-30 Ici Plc 4-methyl-2 3 5 6-tetrafluorobenzyl acetate and a process for its preparation
GB2127013B (en) * 1982-09-17 1985-12-11 Ici Plc Tetrafluoroterephthalyl alcohol esters thereof and a process for their preparation
DE3714602A1 (de) * 1987-05-01 1988-11-10 Bayer Ag Verfahren zur herstellung von 2,3,5,6-tetrafluor-benzyl-alkoholen
DE19780906B4 (de) * 1996-08-29 2007-04-19 Showa Denko K.K. Verfahren zur Herstellung von Benzonitril und Benzylalkohol
JP2000086583A (ja) * 1998-09-17 2000-03-28 Asahi Glass Co Ltd 含フッ素ベンジル誘導体の製造方法
JP2001294560A (ja) * 2000-04-13 2001-10-23 Central Glass Co Ltd トリフルオロメチルベンジルアミン類の製造方法
JP2003089679A (ja) * 2001-09-17 2003-03-28 Nippon Shokubai Co Ltd 含フッ素アミン化合物
JP2003089664A (ja) * 2001-09-17 2003-03-28 Nippon Shokubai Co Ltd 含フッ素パラシクロファンの製法

Also Published As

Publication number Publication date
GB0026348D0 (en) 2000-12-13
BR0114931A (pt) 2004-01-06
JP2004512320A (ja) 2004-04-22
CN1494525A (zh) 2004-05-05
WO2002034707A1 (en) 2002-05-02
BR0114931B1 (pt) 2012-03-20
CN1213992C (zh) 2005-08-10
IL155200A0 (en) 2003-11-23
ATE277885T1 (de) 2004-10-15
EP1332125A1 (en) 2003-08-06
HUP0301158A2 (en) 2007-03-28
US20040063993A1 (en) 2004-04-01
KR20030044032A (ko) 2003-06-02
IL155200A (en) 2010-04-15
HU228240B1 (hu) 2013-02-28
HUP0301158A3 (en) 2007-06-28
EP1332125B1 (en) 2004-09-29
JP3984913B2 (ja) 2007-10-03
TWI229065B (en) 2005-03-11
US6894195B2 (en) 2005-05-17
DE60106073T2 (de) 2006-03-09
DE60106073D1 (de) 2004-11-04
KR100788927B1 (ko) 2007-12-27

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