CR10155A - Proceso para producir compuesto 5-alcoxi-4-hidroximetilpirazol - Google Patents

Proceso para producir compuesto 5-alcoxi-4-hidroximetilpirazol

Info

Publication number
CR10155A
CR10155A CR10155A CR10155A CR10155A CR 10155 A CR10155 A CR 10155A CR 10155 A CR10155 A CR 10155A CR 10155 A CR10155 A CR 10155A CR 10155 A CR10155 A CR 10155A
Authority
CR
Costa Rica
Prior art keywords
group
general formula
compound represented
hydroximethylpirazol
alcoxi
Prior art date
Application number
CR10155A
Other languages
English (en)
Inventor
Yukio Uchida
Naoya Atsumi
Original Assignee
Ihara Chemical Ind Co
Prueba Por Error En Nombre
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 Ihara Chemical Ind Co, Prueba Por Error En Nombre filed Critical Ihara Chemical Ind Co
Publication of CR10155A publication Critical patent/CR10155A/es

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
    • 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
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invención se refiere a un proceso para producir un compuesto 5-alcoxi-4-hidroximetilpirazol, en una forma simple y con buena eficiencia. Un proceso para producir un compuesto 5-alcoxi-4-hidroximetilpirazol representado por la fórmula general (3) que comprende reaccionar un compuesto de pirazol representado por la fórmula general (1) (en donde R1 es un sustituyente tal como un grupo alquilo, grupo sustituido o sin sustituir o semejante, y R2 es un grupo de extracción de lectrones) con un compuesto representado por la fórmula general (2): L-R3 (2) (en donde L es un grupo saliente y R3 es un sustituyente tal como un grupo alquilo o sin sustituir o semejante), en la presencia de una base y formaldehído.
CR10155A 2006-02-14 2008-07-17 Proceso para producir compuesto 5-alcoxi-4-hidroximetilpirazol CR10155A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006037245 2006-02-14

Publications (1)

Publication Number Publication Date
CR10155A true CR10155A (es) 2008-09-23

Family

ID=38371412

Family Applications (1)

Application Number Title Priority Date Filing Date
CR10155A CR10155A (es) 2006-02-14 2008-07-17 Proceso para producir compuesto 5-alcoxi-4-hidroximetilpirazol

Country Status (20)

Country Link
US (1) US7812175B2 (es)
EP (1) EP1990336B1 (es)
JP (1) JP5052495B2 (es)
KR (1) KR101401139B1 (es)
CN (2) CN102659683B (es)
AR (1) AR059375A1 (es)
AT (1) ATE544755T1 (es)
AU (1) AU2007216034B2 (es)
BR (1) BRPI0707801B1 (es)
CA (1) CA2642308C (es)
CR (1) CR10155A (es)
ES (1) ES2381695T3 (es)
HR (1) HRP20080440B1 (es)
IL (1) IL192702A (es)
NZ (2) NZ570495A (es)
PL (1) PL1990336T3 (es)
RU (1) RU2451677C2 (es)
TW (1) TWI385155B (es)
UA (1) UA90940C2 (es)
WO (1) WO2007094225A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UY34585A (es) 2012-01-24 2013-09-02 Aicuris Gmbh & Co Kg Compuestos b-lactámicos sustituidos con amidina, su preparación y uso
WO2017084995A1 (en) 2015-11-16 2017-05-26 Lonza Ltd Method for preparation of 1-methyl-3-(trifluoromethyl)-1hpyrazol-5-ol
TW201835036A (zh) 2017-02-27 2018-10-01 瑞士商隆薩有限公司 製備1-甲基-3-(三氟甲基)-1h-吡唑-5-醇的方法
JP6920572B2 (ja) 2019-10-31 2021-08-18 クミアイ化学工業株式会社 除草剤及びその中間体の製造方法
CN111574511A (zh) * 2020-06-28 2020-08-25 安徽久易农业股份有限公司 一种砜吡草唑的合成方法及其应用
CN114989142A (zh) * 2022-05-09 2022-09-02 沈阳万菱生物技术有限公司 一种吡唑类化合物的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133556B2 (es) 1974-03-01 1976-09-20
JPH10287654A (ja) 1997-04-11 1998-10-27 Nissan Chem Ind Ltd ピラゾロン誘導体及び除草剤
MX255058B (es) 2002-08-01 2008-03-04 Ihara Chemical Ind Co Derivados de pirazol y proceso para la produccion de los mismos.
TW200423930A (en) * 2003-02-18 2004-11-16 Hoffmann La Roche Non-nucleoside reverse transcriptase inhibitors
EP1622876A1 (en) * 2003-05-07 2006-02-08 Pfizer Products Inc. Cannabinoid receptor ligands and uses thereof
WO2005085205A1 (ja) 2004-03-05 2005-09-15 Nissan Chemical Industries, Ltd. 置換ピラゾール化合物および除草剤
JP4621939B2 (ja) * 2004-03-31 2011-02-02 イハラケミカル工業株式会社 ５−ヒドロキシ−４−チオメチルピラゾール化合物の製造方法
GB0510151D0 (en) * 2005-05-18 2005-06-22 Syngenta Ltd Novel herbicides

Also Published As

Publication number Publication date
RU2451677C2 (ru) 2012-05-27
PL1990336T3 (pl) 2012-07-31
CA2642308A1 (en) 2007-08-23
IL192702A0 (en) 2009-02-11
AU2007216034A1 (en) 2007-08-23
KR101401139B1 (ko) 2014-05-29
CA2642308C (en) 2013-12-17
CN102659683A (zh) 2012-09-12
US20090036688A1 (en) 2009-02-05
TW200804296A (en) 2008-01-16
HRP20080440A2 (en) 2009-02-28
WO2007094225A9 (ja) 2007-09-27
AU2007216034B2 (en) 2011-08-04
UA90940C2 (ru) 2010-06-10
RU2008136892A (ru) 2010-03-20
IL192702A (en) 2012-08-30
EP1990336A1 (en) 2008-11-12
EP1990336B1 (en) 2012-02-08
WO2007094225A1 (ja) 2007-08-23
US7812175B2 (en) 2010-10-12
TWI385155B (zh) 2013-02-11
CN101384556A (zh) 2009-03-11
AR059375A1 (es) 2008-03-26
CN102659683B (zh) 2014-11-12
JP5052495B2 (ja) 2012-10-17
JPWO2007094225A1 (ja) 2009-07-02
ES2381695T3 (es) 2012-05-30
BRPI0707801A2 (pt) 2011-05-10
BRPI0707801B1 (pt) 2018-01-16
NZ595579A (en) 2013-03-28
ATE544755T1 (de) 2012-02-15
CN101384556B (zh) 2012-06-20
NZ570495A (en) 2011-10-28
KR20080093445A (ko) 2008-10-21
EP1990336A4 (en) 2010-12-29
HRP20080440B1 (hr) 2014-11-21

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