ES2069122T3 - Procedimiento para la obtencion de 2-cloro-5-metil-piridina. - Google Patents

Procedimiento para la obtencion de 2-cloro-5-metil-piridina.

Info

Publication number
ES2069122T3
ES2069122T3 ES91109571T ES91109571T ES2069122T3 ES 2069122 T3 ES2069122 T3 ES 2069122T3 ES 91109571 T ES91109571 T ES 91109571T ES 91109571 T ES91109571 T ES 91109571T ES 2069122 T3 ES2069122 T3 ES 2069122T3
Authority
ES
Spain
Prior art keywords
piridine
methyl
alkyl
chloro
procedure
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
ES91109571T
Other languages
English (en)
Spanish (es)
Inventor
Dieter Dr Kaufmann
Klaus Dr Jelich
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.)
Bayer AG
Original Assignee
Bayer 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 AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2069122T3 publication Critical patent/ES2069122T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES91109571T 1990-06-23 1991-06-11 Procedimiento para la obtencion de 2-cloro-5-metil-piridina. Expired - Lifetime ES2069122T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020052A DE4020052A1 (de) 1990-06-23 1990-06-23 Verfahren zur herstellung von 2-chlor-5-methyl-pyridin

Publications (1)

Publication Number Publication Date
ES2069122T3 true ES2069122T3 (es) 1995-05-01

Family

ID=6408945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109571T Expired - Lifetime ES2069122T3 (es) 1990-06-23 1991-06-11 Procedimiento para la obtencion de 2-cloro-5-metil-piridina.

Country Status (7)

Country Link
US (1) US5099025A (enExample)
EP (1) EP0463464B1 (enExample)
JP (1) JP3007190B2 (enExample)
KR (1) KR100195346B1 (enExample)
DE (2) DE4020052A1 (enExample)
ES (1) ES2069122T3 (enExample)
TW (1) TW206215B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020055A1 (de) * 1990-01-18 1991-07-25 Bayer Ag Verfahren zur herstellung von substituierten 2-chlor-pyridinen
DE4217021A1 (de) * 1991-12-13 1993-06-17 Bayer Ag Verfahren zur herstellung von 5-substituierten 2-chlor-pyridinen
DE4212595A1 (de) * 1992-02-19 1993-08-26 Bayer Ag Verfahren zur herstellung von 2-chlor-5-methyl-pyridin
DE4311247A1 (de) * 1993-04-06 1994-10-13 Bayer Ag Verfahren zur Herstellung von 2-Halogen-pyridin-derivaten
US5502194A (en) * 1992-02-19 1996-03-26 Bayer Aktiengesellschaft Process for the preparation of 2-halogeno-pyridine derivatives
US5508410A (en) * 1993-11-30 1996-04-16 Reilly Industries, Inc. Process for preparing 2-halo-5-substituted pyridines
DE19501478A1 (de) * 1995-01-19 1996-07-25 Bayer Ag Verfahren zur Herstellung von in 5-Stellung substituierten 2-Chlorpyridinen
SE0000933D0 (sv) * 2000-03-21 2000-03-21 Independent Pharmaceutica Ab Method of producing 6-substituted (S)-nicotine derivatives and intermediate compounds
PL374371A1 (en) * 2002-05-16 2005-10-17 Basf Aktiengesellschaft Method for the production of sulphamic acid halogenides
JP4644805B2 (ja) * 2005-04-11 2011-03-09 国立大学法人 名古屋工業大学 光学活性塩素化合物の製造方法
CN102532007B (zh) * 2010-12-13 2013-10-09 中国中化股份有限公司 一种制备2-氯-5-取代吡啶的方法
CN102219732B (zh) * 2011-04-22 2013-04-17 安徽国星生物化学有限公司 一种2-氯-5-甲基吡啶化合物的制备方法
CN106660956A (zh) * 2014-01-27 2017-05-10 弗特鲁斯控股有限责任公司 制备2‑氯‑5‑甲基吡啶的方法
US20200288710A1 (en) 2016-03-15 2020-09-17 Bayer Cropscience Aktiengesellschaft Substituted sulphonamides for controlling animal pests
TW201822637A (zh) 2016-11-07 2018-07-01 德商拜耳廠股份有限公司 用於控制動物害蟲的經取代磺醯胺類
JP2023501978A (ja) 2019-11-07 2023-01-20 バイエル・アクチエンゲゼルシヤフト 動物害虫駆除用の置換スルホニルアミド
CN110668999B (zh) * 2019-11-18 2021-08-03 江苏扬农化工集团有限公司 一种精馏-结晶耦合工艺连续化提纯2-氯-5-甲基吡啶的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800179A1 (de) * 1988-01-07 1989-07-20 Bayer Ag Verfahren zur herstellung von 2-chlor-5-methyl-pyridin
DE3839332A1 (de) * 1988-11-22 1990-05-23 Bayer Ag Verfahren zur herstellung von substituierten 2-chlorpyridinen

Also Published As

Publication number Publication date
DE4020052A1 (de) 1992-01-02
KR100195346B1 (ko) 1999-06-15
TW206215B (enExample) 1993-05-21
JPH04230260A (ja) 1992-08-19
DE59104845D1 (de) 1995-04-13
EP0463464A1 (de) 1992-01-02
JP3007190B2 (ja) 2000-02-07
US5099025A (en) 1992-03-24
KR920000720A (ko) 1992-01-29
EP0463464B1 (de) 1995-03-08

Similar Documents

Publication Publication Date Title
ES2069122T3 (es) Procedimiento para la obtencion de 2-cloro-5-metil-piridina.
MX9101637A (es) Herbicidas de aril-halogenoalquilpirazoles substituidos
ATE202344T1 (de) Guanidinderivate, ihre herstellung und insektizide
FI893359A0 (fi) Fr 901228-foerening och foerfarande foer dess framstaellning.
ATE43834T1 (de) Antimikrobiell wirksame substanzen, ihre herstellung und ihre verwendung.
DK0511541T3 (enExample)
DE68916174D1 (de) Mevalonolactone vom Thienopyridin-Typ.
ATE224361T1 (de) Pestizide
DE3865418D1 (de) Antioxidanz-produkte.
EG18264A (en) Benzoylphenylureas,the preparation thereof and the use thereof in pest control
ES2083501T3 (es) Sintesis de 2-aril-5-(fluormetil)pirroles utiles como agentes pesticidas y como compuestos intermedios para la preparacion de dichos agentes.
ES2075234T3 (es) Iminotiazolinas, su produccion y uso como herbicidas, y productos intermedios para su produccion.
IL80115A0 (en) Bicyclic compounds,their preparation and their use as pesticides
AU581138B2 (en) Process for the production of 17``-ethynyl-17``-hydroxy-18- methyl-4,15-estradien-3-one, and the novel starting compounds for this process
ES2097778T3 (es) Procedimiento para la preparacion de compuestos de 2-halo-3-sustituido-5-arilpirroles insecticidas, nematocidas y acaricidas.
FI102532B1 (fi) Menetelmä 2-fenyyli-5-(trifluorimetyyli)pyrroliyhdisteiden valmistamiseksi
DE69804853D1 (de) Verfahren zur herstellung von mequitazin und zwischenprodukt der synthese
DE69533573D1 (de) Anxiolytischer wirkstoff
GB8714005D0 (en) Organic compounds
ES2043844T3 (es) Preparacion de isotiazolonas sustituidas con halogenos.
HUT45016A (en) Herbicides containing as active substance derivatives of piridil-phenil-ether and process for production of these derivatives
ES2129398T3 (es) Procedimiento para la obtencion de n-terc-butoxi-carbonilmaleinimida.
GR3019143T3 (en) Process for the preparation of insecticidal, acaricidal and nematicidal 4-substituted-5-(trifluoromethyl)pyrrole-3-carbonitrile compounds

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 463464

Country of ref document: ES