EA199900536A1 - Способ получения n-замещенных 3-гидроксипиразолов - Google Patents

Способ получения n-замещенных 3-гидроксипиразолов

Info

Publication number
EA199900536A1
EA199900536A1 EA199900536A EA199900536A EA199900536A1 EA 199900536 A1 EA199900536 A1 EA 199900536A1 EA 199900536 A EA199900536 A EA 199900536A EA 199900536 A EA199900536 A EA 199900536A EA 199900536 A1 EA199900536 A1 EA 199900536A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydroxypyrazoles
substituted
triazinyl
isothiazolyl
pyridazinyl
Prior art date
Application number
EA199900536A
Other languages
English (en)
Other versions
EA001630B1 (ru
Inventor
Уве Фогельбахер
Михаэль Кайл
Ральф Клинтц
Йозеф Валь
Хорст Вингерт
Хартманн Кёниг
Михаэль Ракк
Роланд Гётц
Жуакин Энрики Телеш
Original Assignee
Басф Акциенгезельшафт
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 Басф Акциенгезельшафт filed Critical Басф Акциенгезельшафт
Publication of EA199900536A1 publication Critical patent/EA199900536A1/ru
Publication of EA001630B1 publication Critical patent/EA001630B1/ru

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
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen 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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Настоящее изобретение относится к способу получения N-замещенных 3-гидроксипиразолов формулы Iв которой Rозначает С-С-алкил, С-С-алкенил, С-С-алкинил, С-С-циклоалкил, арил, выбранный из фенила и нафтила;гетероарил, выбранный из фурила, тиенила, пирролила, изоксазолила, изотиазолила, пиразолила, оксазолила, имидозолила, пиридила, пиридазинила, пиримидинила или триазинила; иR, Rозначают водород, циано, галоген и C-С-алкил, С-С-алкенил, С-С-алкинил, С-С-циклоалкил;арил, выбранный из фенила и нафтила;гетероарил, выбранный из фурила тиенила, пирролила, изоксазолила, изотиазолила, пиразолила, оксазолила, имдазолила, пиридила, пиридазинила, пиримидинила или триазинила,причем заместители R, Rи Rинертны в условиях реакции, посредством окисления пиразолидин-3-она.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900536A 1996-12-17 1997-12-04 Способ получения n-замещенных 3-гидроксипиразолов EA001630B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652516A DE19652516A1 (de) 1996-12-17 1996-12-17 Verfahren zur Herstellung von N-substituierten 3-hydroxypyrazolen
PCT/EP1997/006780 WO1998027062A1 (de) 1996-12-17 1997-12-04 Verfahren zur herstellung von n-substituierten 3-hydroxypyrazolen

Publications (2)

Publication Number Publication Date
EA199900536A1 true EA199900536A1 (ru) 1999-12-29
EA001630B1 EA001630B1 (ru) 2001-06-25

Family

ID=7815027

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900536A EA001630B1 (ru) 1996-12-17 1997-12-04 Способ получения n-замещенных 3-гидроксипиразолов

Country Status (25)

Country Link
US (1) US6040458A (ru)
EP (1) EP0946514B1 (ru)
JP (1) JP4465048B2 (ru)
KR (1) KR100508594B1 (ru)
CN (1) CN1098253C (ru)
AR (1) AR008944A1 (ru)
AT (1) ATE238994T1 (ru)
AU (1) AU746496B2 (ru)
BR (1) BR9713951A (ru)
CA (1) CA2275253C (ru)
CO (1) CO5011024A1 (ru)
CZ (1) CZ292280B6 (ru)
DE (2) DE19652516A1 (ru)
DK (1) DK0946514T3 (ru)
EA (1) EA001630B1 (ru)
ES (1) ES2199382T3 (ru)
HU (1) HU228235B1 (ru)
IL (1) IL130125A (ru)
IN (1) IN185466B (ru)
NZ (1) NZ335953A (ru)
PL (1) PL191331B1 (ru)
SK (1) SK282689B6 (ru)
UA (1) UA53678C2 (ru)
WO (1) WO1998027062A1 (ru)
ZA (1) ZA9711238B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2151433A1 (en) 2008-08-05 2010-02-10 Institut Pasteur Alkoxypyrazoles and the process for their preparation
CN102858735B (zh) 2010-03-18 2014-12-10 巴斯夫欧洲公司 N-甲氧羰基-n-甲氧基-(2-氯甲基)苯胺、其制备及其作为制备2-(吡唑-3＇-基氧基亚甲基)酰替苯胺的前体的用途
US9744066B2 (en) 2011-06-10 2017-08-29 The Regents Of The University Of California Trunk supporting exoskeleton and method of use
EP2815647A1 (en) 2013-06-18 2014-12-24 Basf Se Novel strobilurin-type compounds for combating phytopathogenic fungi
JP6372560B2 (ja) * 2014-02-28 2018-08-15 住友化学株式会社 ピラゾール化合物の製造方法
US11008339B2 (en) 2015-05-18 2021-05-18 Shenyang Sinochem Agrochemicals R&D Co., Ltd. Substituted pyrazole compounds containing pyrimidine and preparation method and use thereof
CN105061322B (zh) * 2015-07-27 2018-07-24 北京颖泰嘉和生物科技股份有限公司 N-取代的3-羟基吡唑化合物的制备方法
CN106008350A (zh) * 2016-07-21 2016-10-12 山东益丰生化环保股份有限公司 一种1-(4-氯苯基)-3-吡唑醇的制备方法
US10538493B2 (en) 2016-11-17 2020-01-21 Basf Se Process for the purification of 1-(4-chlorophenyl)pyrazol-3-ol
CN107778246A (zh) * 2017-12-05 2018-03-09 利民化工股份有限公司 一种杀菌剂吡唑醚菌酯中间体吡唑醇的精制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415385A1 (de) * 1984-04-25 1985-11-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von pyrazolen
UA48189C2 (ru) * 1995-07-14 2002-08-15 Басф Акцієнгезельшафт Способ получения n-замещенных 3-гидроксипиразолов

Also Published As

Publication number Publication date
HUP0000554A3 (en) 2002-01-28
ES2199382T3 (es) 2004-02-16
KR20000057599A (ko) 2000-09-25
IL130125A (en) 2003-05-29
CO5011024A1 (es) 2001-02-28
ATE238994T1 (de) 2003-05-15
IL130125A0 (en) 2000-06-01
CA2275253A1 (en) 1998-06-25
JP2001506244A (ja) 2001-05-15
IN185466B (ru) 2001-01-27
PL333984A1 (en) 2000-01-31
NZ335953A (en) 2000-09-29
HUP0000554A2 (hu) 2000-06-28
EP0946514A1 (de) 1999-10-06
EP0946514B1 (de) 2003-05-02
BR9713951A (pt) 2000-03-21
WO1998027062A1 (de) 1998-06-25
AU5753698A (en) 1998-07-15
CZ214799A3 (cs) 1999-09-15
JP4465048B2 (ja) 2010-05-19
KR100508594B1 (ko) 2005-08-17
DK0946514T3 (da) 2003-08-25
CZ292280B6 (cs) 2003-08-13
UA53678C2 (ru) 2003-02-17
HU228235B1 (hu) 2013-02-28
CN1098253C (zh) 2003-01-08
US6040458A (en) 2000-03-21
PL191331B1 (pl) 2006-04-28
DE19652516A1 (de) 1998-06-18
CN1240433A (zh) 2000-01-05
DE59709989D1 (de) 2003-06-05
SK282689B6 (sk) 2002-11-06
EA001630B1 (ru) 2001-06-25
CA2275253C (en) 2007-03-27
SK77699A3 (en) 2000-04-10
ZA9711238B (en) 1999-06-15
AU746496B2 (en) 2002-05-02
AR008944A1 (es) 2000-02-23

Similar Documents

Publication Publication Date Title
EA199900536A1 (ru) Способ получения n-замещенных 3-гидроксипиразолов
Abaev et al. The butin reaction
ATE78488T1 (de) Verfahren zur herstellung von androsta-1,4-dien3,17-dion-methylen-derivaten.
MX9800412A (es) Preparacion de 3-hidroxipirazoles n-substituidos.
DE69810760T2 (de) Verbindungen mit kondensierten ringen, verfahren zu ihrer herstellung und ihre anwendung
Glenn et al. Synthesis and mass spectrometry of some structurally related nicotinoids
AU3551884A (en) Quinazoline and isoquinoline derivatives
GB1097359A (en) Furfurylideneamino derivatives and process for their preparation
GB1173290A (en) Piperidine Nitroxides and process for preparing the same
DE3778714D1 (de) Indenothiazolderivate und verfahren zu ihrer herstellung.
Potts et al. Mass spectra of some 1, 2, 4‐triazole derivatives
CY1105158T1 (el) Εκδοχα πυριδοϊνδολονης που φερει υποκαταστατη στο -3 μια ετepοκυκλικη ομαδα, η παρασκευη τους και η εφαρμογη τους στη θepαπευτικη
Shawali et al. Aryl hydrazidates—I. Synthesis and their conversion into hydrazides: A new chapman-like rearrangement in the hydrazone series
AR013183A1 (es) Procedimiento para producir un compuesto derivado de indol, compuestos obtenidos e intermediarios
ES435054A1 (es) Procedimiento para oxidar un compuesto diaminico.
IE781382L (en) Indole derivatives
ES423058A1 (es) Procedimiento de preparacion de nuevos deivados de la i- soindolina.
ES433695A1 (es) Procedimiento para fabricar 3-amino-1,2,4-oxadiazoles.
ES395762A1 (es) Un procedimiento para la preparacion de derivados de benzo-diacepina.
NO20022290L (no) Aryloksypropanolaminer for forbedring av husdyravl
DE3852506T2 (de) Verfahren zur Herstellung von Halogensulfonyl-substituierten Pyridinen.
KR920701107A (ko) α, β-불포화케톤의 제조방법
ES392665A1 (es) Un procedimiento para preparar derivados de benzodiazepina-1-sustituidos y sales de los mismos.
GB1469226A (en) Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof
GB1010582A (en) New nitrofuryl derivatives

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU