DE60106073D1 - Herstellung von 4-methyl-2,3,5,6-tetrafluorbenzylalkohol - Google Patents

Herstellung von 4-methyl-2,3,5,6-tetrafluorbenzylalkohol

Info

Publication number
DE60106073D1
DE60106073D1 DE60106073T DE60106073T DE60106073D1 DE 60106073 D1 DE60106073 D1 DE 60106073D1 DE 60106073 T DE60106073 T DE 60106073T DE 60106073 T DE60106073 T DE 60106073T DE 60106073 D1 DE60106073 D1 DE 60106073D1
Authority
DE
Germany
Prior art keywords
methyl
alcohol
preparation
tetrafluorbenzyl
tetrafluorobenzylamine
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.)
Expired - Lifetime
Application number
DE60106073T
Other languages
English (en)
Other versions
DE60106073T2 (de
Inventor
Raymond Vincent Heavon Jones
Stephen Martin Brown
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
Application granted granted Critical
Publication of DE60106073D1 publication Critical patent/DE60106073D1/de
Publication of DE60106073T2 publication Critical patent/DE60106073T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60106073T 2000-10-27 2001-10-18 Herstellung von 4-methyl-2,3,5,6-tetrafluorbenzylalkohol Expired - Lifetime DE60106073T2 (de)

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 (2)

Publication Number Publication Date
DE60106073D1 true DE60106073D1 (de) 2004-11-04
DE60106073T2 DE60106073T2 (de) 2006-03-09

Family

ID=9902107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106073T Expired - Lifetime DE60106073T2 (de) 2000-10-27 2001-10-18 Herstellung von 4-methyl-2,3,5,6-tetrafluorbenzylalkohol

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7939695B2 (en) * 2005-06-22 2011-05-10 Showa Denko K.K. Production process of nucleus-halogenated methylbenzyl alcohol
JP5326293B2 (ja) * 2007-02-16 2013-10-30 住友化学株式会社 ４−メチル−２，３，５，６−テトラフルオロベンジルアルコールの製造方法
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
GB2123824B (en) 1982-07-21 1986-07-30 Ici Plc 4-methyl-2 3 5 6-tetrafluorobenzyl acetate and a process for its preparation
GB2123823B (en) 1982-07-21 1985-12-04 Ici Plc 4-methyl-2 3 5 6-tetrafluorobenzaldiacetate 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
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
JP2003089679A (ja) * 2001-09-17 2003-03-28 Nippon Shokubai Co Ltd 含フッ素アミン化合物

Also Published As

Publication number Publication date
US6894195B2 (en) 2005-05-17
TWI229065B (en) 2005-03-11
DE60106073T2 (de) 2006-03-09
HUP0301158A3 (en) 2007-06-28
AU2002210695A1 (en) 2002-05-06
IL155200A0 (en) 2003-11-23
WO2002034707A1 (en) 2002-05-02
BR0114931B1 (pt) 2012-03-20
KR20030044032A (ko) 2003-06-02
KR100788927B1 (ko) 2007-12-27
GB0026348D0 (en) 2000-12-13
JP2004512320A (ja) 2004-04-22
HU228240B1 (hu) 2013-02-28
JP3984913B2 (ja) 2007-10-03
CN1213992C (zh) 2005-08-10
ATE277885T1 (de) 2004-10-15
HUP0301158A2 (en) 2007-03-28
EP1332125B1 (de) 2004-09-29
US20040063993A1 (en) 2004-04-01
IL155200A (en) 2010-04-15
CN1494525A (zh) 2004-05-05
EP1332125A1 (de) 2003-08-06
BR0114931A (pt) 2004-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC