ATE519729T1 - Verfahren zum herstellen von difluoracetessigs urealkylestern - Google Patents

Verfahren zum herstellen von difluoracetessigs urealkylestern

Info

Publication number
ATE519729T1
ATE519729T1 AT04740053T AT04740053T ATE519729T1 AT E519729 T1 ATE519729 T1 AT E519729T1 AT 04740053 T AT04740053 T AT 04740053T AT 04740053 T AT04740053 T AT 04740053T AT E519729 T1 ATE519729 T1 AT E519729T1
Authority
AT
Austria
Prior art keywords
difluoracetessigs
urealkyl
esters
producing
urealkyl esters
Prior art date
Application number
AT04740053T
Other languages
English (en)
Inventor
Bernd Gallenkamp
Lubbertus Mulder
Original Assignee
Bayer Cropscience Ag
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 Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Priority claimed from PCT/EP2004/006607 external-priority patent/WO2005003077A1/de
Application granted granted Critical
Publication of ATE519729T1 publication Critical patent/ATE519729T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/113—Esters of phosphoric acids with unsaturated acyclic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/30—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and unsaturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT04740053T 2003-07-01 2004-06-18 Verfahren zum herstellen von difluoracetessigs urealkylestern ATE519729T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10329450 2003-07-01
DE10331496A DE10331496A1 (de) 2003-07-01 2003-07-11 Verfahren zum Herstellen von Difluoracetessigsäurealkylestern
PCT/EP2004/006607 WO2005003077A1 (de) 2003-07-01 2004-06-18 Verfahren zum herstellen von difluoracetessigsäurealkylestern

Publications (1)

Publication Number Publication Date
ATE519729T1 true ATE519729T1 (de) 2011-08-15

Family

ID=33546747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04740053T ATE519729T1 (de) 2003-07-01 2004-06-18 Verfahren zum herstellen von difluoracetessigs urealkylestern

Country Status (4)

Country Link
JP (1) JP4727576B2 (de)
CN (1) CN100427454C (de)
AT (1) ATE519729T1 (de)
DE (1) DE10331496A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005296A1 (de) * 2007-02-02 2008-08-07 Bayer Cropscience Ag Verfahren zum Herstellen von Dihaloacetessigsäurealkylestern
WO2008145257A1 (en) * 2007-05-31 2008-12-04 Syngenta Participations Ag Process for the production of pyrazoles
JP5456663B2 (ja) 2007-06-01 2014-04-02 ビーエーエスエフ ソシエタス・ヨーロピア N−置換(3−ジハロメチル−1−メチル−ピラゾール−4−イル)カルボキサミドの製造方法
AU2008263883B2 (en) 2007-06-15 2014-03-13 Basf Se Method for producing difluoromethyl-substituted pyrazole compounds
JP5340287B2 (ja) * 2007-08-16 2013-11-13 ソルヴェイ(ソシエテ アノニム) 4−フルオロ置換3−オキソ−アルカン酸のエステル類の調製方法
CN106977457A (zh) * 2016-12-22 2017-07-25 浙江海正化工股份有限公司 一种3‑二氟甲基‑1‑甲基‑吡唑‑4‑甲酸及其合成方法
CN118063317B (zh) * 2024-04-17 2024-06-21 江西农业大学 一种4,4-二氟乙酰乙酸乙酯的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082579B (en) * 1980-08-23 1984-02-08 Merrell Toraude & Co Fluorinated diaminobutane derivatives
FI77022C (fi) * 1981-08-10 1989-01-10 Merck & Co Inc Foerfarande foer framstaellning av nya terapeutiskt anvaendbara pyrrolaettiksyraderivat.
JPS58152831A (ja) * 1982-03-08 1983-09-10 Daikin Ind Ltd フルオロジケトン類の製造方法
JP2509282B2 (ja) * 1987-09-24 1996-06-19 鹿島石油株式会社 光学活性なジフルオロアルコ―ル誘導体
US5045554A (en) * 1988-11-29 1991-09-03 Monsanto Company Substituted thiazoles and their use as fungicides
US5093347A (en) * 1991-01-28 1992-03-03 Monsanto Company 3-difluoromethylpyrazolecarboxamide fungicides, compositions and use
US5223526A (en) * 1991-12-06 1993-06-29 Monsanto Company Pyrazole carboxanilide fungicides and use
JP2706037B2 (ja) * 1993-04-13 1998-01-28 帝人株式会社 シアノ化合物およびその製造方法
US5498624A (en) * 1995-05-03 1996-03-12 Monsanto Company Selected pyrazolyl derivatives
PE20011010A1 (es) * 1999-12-02 2001-10-18 Glaxo Group Ltd Oxazoles y tiazoles sustituidos como agonista del receptor activado por el proliferador de peroxisomas humano

Also Published As

Publication number Publication date
JP2007506673A (ja) 2007-03-22
CN100427454C (zh) 2008-10-22
JP4727576B2 (ja) 2011-07-20
CN1812959A (zh) 2006-08-02
DE10331496A1 (de) 2005-01-27

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