HK1048814A1 - Process for the preparation of 2-cyanopyridines 2-. - Google Patents

Process for the preparation of 2-cyanopyridines 2-.

Info

Publication number
HK1048814A1
HK1048814A1 HK03101001A HK03101001A HK1048814A1 HK 1048814 A1 HK1048814 A1 HK 1048814A1 HK 03101001 A HK03101001 A HK 03101001A HK 03101001 A HK03101001 A HK 03101001A HK 1048814 A1 HK1048814 A1 HK 1048814A1
Authority
HK
Hong Kong
Prior art keywords
preparation
cyanopyridines
compound
formula
description
Prior art date
Application number
HK03101001A
Other languages
English (en)
Inventor
Peter Dominic Riordan
Mehul Rasikchandra Amin
Timothy Harry Jackson
Original Assignee
Aventis Cropscience Gmbh
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 Aventis Cropscience Gmbh filed Critical Aventis Cropscience Gmbh
Publication of HK1048814A1 publication Critical patent/HK1048814A1/xx

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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK03101001A 1999-09-07 2003-02-12 Process for the preparation of 2-cyanopyridines 2-. HK1048814A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9920959.5A GB9920959D0 (en) 1999-09-07 1999-09-07 Novel process
PCT/EP2000/009148 WO2001017970A1 (en) 1999-09-07 2000-08-30 Process for the preparation of 2-cyanopyridines

Publications (1)

Publication Number Publication Date
HK1048814A1 true HK1048814A1 (en) 2003-04-17

Family

ID=10860382

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101001A HK1048814A1 (en) 1999-09-07 2003-02-12 Process for the preparation of 2-cyanopyridines 2-.

Country Status (20)

Country Link
US (1) US6699993B1 (xx)
EP (1) EP1210331B1 (xx)
JP (1) JP4764586B2 (xx)
KR (1) KR100714146B1 (xx)
CN (1) CN1147474C (xx)
AT (1) ATE446952T1 (xx)
AU (1) AU781641B2 (xx)
BR (1) BR0013799B1 (xx)
CA (1) CA2381176A1 (xx)
DE (1) DE60043228D1 (xx)
GB (1) GB9920959D0 (xx)
HK (1) HK1048814A1 (xx)
HU (1) HUP0202865A3 (xx)
IL (2) IL148161A0 (xx)
MX (1) MXPA02001945A (xx)
PL (1) PL353926A1 (xx)
RU (1) RU2222530C2 (xx)
TW (1) TWI274054B (xx)
WO (1) WO2001017970A1 (xx)
ZA (1) ZA200200938B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002213948B2 (en) 2000-08-25 2006-08-17 Bayer Cropscience S.A. Process for the preparation of 2-aminoethylpyridines
JP2012508717A (ja) * 2008-11-13 2012-04-12 バイエル・クロップサイエンス・アーゲー 殺真菌剤としての置換（ピリジル）−アジニルアミン誘導体
CN106905231A (zh) * 2015-12-23 2017-06-30 联化科技股份有限公司 3-氯-5-三氟甲基吡啶类化合物及中间体的制备方法
CN106117131B (zh) * 2016-06-29 2018-09-04 天津市均凯化工科技有限公司 一种制备2-氨基-3-氯-5-三氟甲基吡啶的方法
CN106349159B (zh) * 2016-08-29 2019-03-22 山东省联合农药工业有限公司 一种3-氯-2-氰基-5-三氟甲基吡啶的制备方法
CN112390747A (zh) * 2020-11-03 2021-02-23 内蒙古佳瑞米精细化工有限公司 2-氰基-3-氯-5-三氟甲基吡啶与丁二腈的联合制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601761A (en) * 1978-02-07 1981-11-04 May M A Swimming pool accessory
EP0034917B1 (en) * 1980-02-21 1984-08-08 Ishihara Sangyo Kaisha Ltd. 2-substituted-5-trifluoromethylpyridines and a process for producing the same
JPS56118065A (en) * 1980-02-21 1981-09-16 Ishihara Sangyo Kaisha Ltd 5-trifluoromethylpyridine-2-carboxylic acid, its salt, and their preparation
JPS56118066A (en) * 1980-02-21 1981-09-16 Ishihara Sangyo Kaisha Ltd 2-cyano-3-halogeno-5-trifluoromethylpyridine and its preparation
US4766219A (en) * 1985-06-03 1988-08-23 The Dow Chemical Company Preparation of 2-cyano-6-chloropyridine compounds
US4776219A (en) * 1987-04-06 1988-10-11 Jaromir Friedrich Pressure transducer
US4829164A (en) 1987-11-02 1989-05-09 Western Pacific Industries Inc. Counter
NZ242290A (en) * 1991-04-15 1994-12-22 Zeneca Ltd Pyridyl and pyrimidinyl substituted oxime-o-benzyl ether derivatives; preparatory processes, fungicidal compositions and an intermediate

Also Published As

Publication number Publication date
JP4764586B2 (ja) 2011-09-07
DE60043228D1 (de) 2009-12-10
IL148161A (en) 2006-12-31
HUP0202865A3 (en) 2005-01-28
EP1210331B1 (en) 2009-10-28
GB9920959D0 (en) 1999-11-10
PL353926A1 (en) 2003-12-15
IL148161A0 (en) 2002-09-12
KR100714146B1 (ko) 2007-05-02
RU2222530C2 (ru) 2004-01-27
HUP0202865A2 (hu) 2002-12-28
BR0013799A (pt) 2002-05-21
MXPA02001945A (es) 2002-08-20
EP1210331A1 (en) 2002-06-05
CN1147474C (zh) 2004-04-28
JP2003508520A (ja) 2003-03-04
BR0013799B1 (pt) 2011-07-12
CA2381176A1 (en) 2001-03-15
CN1372550A (zh) 2002-10-02
KR20020021409A (ko) 2002-03-20
AU781641B2 (en) 2005-06-02
ZA200200938B (en) 2003-07-30
US6699993B1 (en) 2004-03-02
AU7420200A (en) 2001-04-10
WO2001017970A1 (en) 2001-03-15
TWI274054B (en) 2007-02-21
ATE446952T1 (de) 2009-11-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090830