ZA200104961B - Method for producing 1-substituted 5- of 3-hydroxypyrazoles. - Google Patents

Method for producing 1-substituted 5- of 3-hydroxypyrazoles. Download PDF

Info

Publication number
ZA200104961B
ZA200104961B ZA200104961A ZA200104961A ZA200104961B ZA 200104961 B ZA200104961 B ZA 200104961B ZA 200104961 A ZA200104961 A ZA 200104961A ZA 200104961 A ZA200104961 A ZA 200104961A ZA 200104961 B ZA200104961 B ZA 200104961B
Authority
ZA
South Africa
Prior art keywords
formula
alkyl
hydroxypyrazoles
reaction
substituted
Prior art date
Application number
ZA200104961A
Other languages
English (en)
Inventor
Volker Maywald
Adrian Steinmetz
Michael Rack
Norbert Goetz
Roland Goetz
Jochem Henkelmann
Heicke Becker
Aiscar Bayeto Juan Jose
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ZA200104961B publication Critical patent/ZA200104961B/en

Links

Classifications

    • 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA200104961A 1998-11-19 2001-06-18 Method for producing 1-substituted 5- of 3-hydroxypyrazoles. ZA200104961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853502 1998-11-19

Publications (1)

Publication Number Publication Date
ZA200104961B true ZA200104961B (en) 2002-06-18

Family

ID=7888404

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200104961A ZA200104961B (en) 1998-11-19 2001-06-18 Method for producing 1-substituted 5- of 3-hydroxypyrazoles.

Country Status (27)

Country Link
US (1) US6392058B1 (https=)
EP (1) EP1131299B1 (https=)
JP (1) JP2002530381A (https=)
KR (1) KR100606323B1 (https=)
CN (1) CN1131218C (https=)
AR (1) AR021315A1 (https=)
AT (1) ATE250037T1 (https=)
AU (1) AU766546B2 (https=)
BG (1) BG65026B1 (https=)
BR (1) BR9915492A (https=)
CA (1) CA2351370C (https=)
CZ (1) CZ301828B6 (https=)
DE (1) DE59907053D1 (https=)
DK (1) DK1131299T3 (https=)
EA (1) EA003753B1 (https=)
ES (1) ES2207988T3 (https=)
HU (1) HU224721B1 (https=)
IL (1) IL143035A (https=)
NO (1) NO318052B1 (https=)
NZ (1) NZ511645A (https=)
PL (1) PL205283B1 (https=)
PT (1) PT1131299E (https=)
SK (1) SK286367B6 (https=)
TR (1) TR200101404T2 (https=)
UA (1) UA67815C2 (https=)
WO (1) WO2000031042A2 (https=)
ZA (1) ZA200104961B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA67815C2 (uk) 1998-11-19 2004-07-15 Басф Акцієнгезелльшафт Спосіб одержання 1-заміщених 5- або 3-гідроксипіразолів
CN101781201B (zh) * 2009-06-26 2013-07-31 上海海事大学 一种合成3-烷氧基丙烯酸酯的改进工艺
CN103698459A (zh) * 2013-12-30 2014-04-02 中美华世通生物医药科技（武汉）有限公司 一种药物中游离肼的检测方法
CN104059020B (zh) * 2014-06-27 2016-08-31 湖南海利常德农药化工有限公司 1-芳基-5-羟基吡唑的制备方法
WO2016184378A1 (zh) 2015-05-18 2016-11-24 沈阳中化农药化工研发有限公司 含嘧啶的取代吡唑类化合物及其制备方法和用途
CN108129305A (zh) * 2017-12-25 2018-06-08 凯莱英生命科学技术(天津)有限公司 E-烷氧基丙烯酸酯连续合成的方法
CN109320457A (zh) * 2018-10-12 2019-02-12 凯莱英医药化学（阜新）技术有限公司 羟基吡唑类化合物的制备方法及装置
CN112480008B (zh) * 2020-12-21 2022-10-11 浙江工业大学 一种1-甲基-5-羟基吡唑的合成方法
WO2024100791A1 (ja) 2022-11-09 2024-05-16 株式会社日本ファインケム １－アルキル－５－ヒドロキシピラゾールの製造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714997A (en) 1980-06-30 1982-01-26 Matsushita Electric Works Ltd Signal processing circuit for ionization smoke sensor
JPS58140073A (ja) 1982-02-09 1983-08-19 Nissan Chem Ind Ltd １−メチル−５−ハイドロキシピラゾ−ルの製造法
JPS58174369A (ja) 1983-03-26 1983-10-13 Nissan Chem Ind Ltd １−メチル−５−ハイドロキシピラゾ−ル−４−カルボン酸低級アルキルエステルおよびその製造法
JPS6051175A (ja) 1983-08-30 1985-03-22 Nissan Chem Ind Ltd ピラゾ−ル誘導体および選択性除草剤
JPS61189271A (ja) * 1985-02-19 1986-08-22 Ube Ind Ltd １−メチル−５−ヒドロキシピラゾ−ルの製法
JPH0662577B2 (ja) 1985-04-03 1994-08-17 日産化学工業株式会社 １−メチル−５−ヒドロキシピラゾ−ルの製造法
JPS61257974A (ja) 1985-05-11 1986-11-15 Nissan Chem Ind Ltd ピラゾ−ル誘導体，その製造方法および選択性除草剤
US4744815A (en) 1985-05-11 1988-05-17 Nissan Chemical Industries, Ltd. 4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparation
US4643757A (en) 1985-05-20 1987-02-17 Nissan Chemical Industries, Ltd. Herbicidal 4-benzoyl-1-methyl-5-hydroxypyrazoles
JPH0688977B2 (ja) 1985-05-23 1994-11-09 日産化学工業株式会社 １−メチル−５−ヒドロキシピラゾ−ルの製造法
JPH0730031B2 (ja) * 1986-04-02 1995-04-05 日産化学工業株式会社 ２―ピラゾリン―５―オン類の製造法
DE4230283A1 (de) * 1992-09-10 1994-03-17 Basf Ag Verfahren zur Herstellung von alpha, beta-ungesättigten beta-Oxycarbonsäurechloriden
US5607898A (en) 1993-08-02 1997-03-04 Idemitsu Kosan Company, Ltd. Pyrazole derivatives
JPH0735361B2 (ja) 1993-09-09 1995-04-19 日産化学工業株式会社 ヒドラゾン誘導体およびその製造方法
BR9508191A (pt) 1994-06-27 1997-08-12 Idemitsu Kosan Co Composição herbicida
EP0810226B1 (en) 1995-02-13 2003-05-02 Idemitsu Kosan Company Limited Pyrazole derivatives
JP4117386B2 (ja) 1995-02-24 2008-07-16 ビーエーエスエフ ソシエタス・ヨーロピア ピラゾリルベンゾイル誘導体
AR001805A1 (es) 1995-03-28 1997-12-10 Idemitsu Kosan Co Derivado de pirazol, acido carboxilico util como material de partida en la sintesis de dicho derivado y composicion herbicida que lo contiene
EP0819691A4 (en) 1995-04-05 1998-07-29 Idemitsu Kosan Co PYRAZOLE DERIVATIVES
BR9609502A (pt) 1995-06-29 1999-05-25 Du Pont Composto composição herbicida e método para controle do crescimento de vegetação indesejável
WO1997008164A1 (en) 1995-08-25 1997-03-06 E.I. Du Pont De Nemours And Company Bicyclic herbicides
EP0970956A4 (en) 1995-10-04 2000-01-12 Idemitsu Kosan Co PYRAZOLE DERIVATIVES
US5985799A (en) 1995-11-17 1999-11-16 E.I. Du Pont De Nemours And Company Tricyclic herbicidal heterocycles
WO1997023135A1 (fr) 1995-12-25 1997-07-03 Idemitsu Kosan Co., Ltd. Composition herbicide
US5631210A (en) 1996-06-14 1997-05-20 E. I. Du Pont De Nemours And Company Herbicidal thiophene ketones
JP3719318B2 (ja) * 1996-10-18 2005-11-24 宇部興産株式会社 １−エチル−５−ヒドロキシピラゾールの製法
US5808092A (en) 1996-10-18 1998-09-15 Ube Industries, Ltd. Process for preparing-1-ethyl-5-hydroxypyrazole
US5663365A (en) * 1996-10-29 1997-09-02 Japan Hydrazine Co., Ltd. Process for the preparation of pyrazolones
UA67815C2 (uk) 1998-11-19 2004-07-15 Басф Акцієнгезелльшафт Спосіб одержання 1-заміщених 5- або 3-гідроксипіразолів

Also Published As

Publication number Publication date
HUP0104504A3 (en) 2002-12-28
AR021315A1 (es) 2002-07-17
IL143035A0 (en) 2002-04-21
IL143035A (en) 2005-07-25
KR100606323B1 (ko) 2006-08-02
DE59907053D1 (de) 2003-10-23
WO2000031042A2 (de) 2000-06-02
CZ301828B6 (cs) 2010-07-07
CN1131218C (zh) 2003-12-17
EP1131299B1 (de) 2003-09-17
CZ20011713A3 (cs) 2002-01-16
JP2002530381A (ja) 2002-09-17
NO20012470D0 (no) 2001-05-18
WO2000031042A3 (de) 2000-10-26
EP1131299A2 (de) 2001-09-12
BG65026B1 (bg) 2006-12-29
AU1380900A (en) 2000-06-13
BG105538A (en) 2002-04-30
PL205283B1 (pl) 2010-03-31
EA003753B1 (ru) 2003-08-28
BR9915492A (pt) 2001-08-07
EA200100522A1 (ru) 2001-10-22
DK1131299T3 (da) 2004-02-02
CN1330639A (zh) 2002-01-09
NO20012470L (no) 2001-05-21
PT1131299E (pt) 2004-02-27
PL348751A1 (en) 2002-06-03
UA67815C2 (uk) 2004-07-15
HU224721B1 (en) 2006-01-30
KR20010080490A (ko) 2001-08-22
ES2207988T3 (es) 2004-06-01
NZ511645A (en) 2003-07-25
CA2351370A1 (en) 2000-06-02
SK286367B6 (sk) 2008-08-05
SK6792001A3 (en) 2001-11-06
AU766546B2 (en) 2003-10-16
ATE250037T1 (de) 2003-10-15
CA2351370C (en) 2008-03-11
TR200101404T2 (tr) 2002-01-21
NO318052B1 (no) 2005-01-24
US6392058B1 (en) 2002-05-21
HUP0104504A2 (hu) 2002-03-28

Similar Documents

Publication Publication Date Title
US8981116B2 (en) Process for the preparation of esters of 1-substituted-3-fluoroalkyl-pyrazole-4-carboxylic acids
JP5602131B2 (ja) ハロゲン置換２−（アミノメチリデン）−３−オキソ酪酸エステルの製造方法
CN102753531B (zh) 制备1-烷基-/1-芳基-5-吡唑羧酸衍生物的方法
PL187410B1 (pl) Sposób wytwarzania 3-chlorowcoalkilo-1 H-pirazoli
WO2012025469A1 (en) Improved process for the preparation of esters of 1-h-pyrazole-4-carboxylic acids
WO2012055864A1 (en) Process for the preparation of pyrazole-4-carboxamides
CN108884051A (zh) 卤素取代的二酮化合物、吡唑化合物及用于制造吡唑化合物的方法
ZA200104961B (en) Method for producing 1-substituted 5- of 3-hydroxypyrazoles.
JP5872467B2 (ja) アリール置換ピラゾールの調製方法
US6329530B1 (en) Method for the production of 1-substituted 5-hydroxypyrazoles
EP2671874B1 (en) Preparation of esters of 1-substituted-3-fluoroalkyl-pyrazole-4-carboxylic acids
AU2005201660A1 (en) Process for preparing 1,5-diaryl-3-substituted pyrazoles
JPH04275277A (ja) ５−アミノピラゾール類の製造方法
US6515139B1 (en) Method for producing N-substituted 2-pyrazoline-5-one