AR029560A1 - Proceso quimico - Google Patents

Proceso quimico

Info

Publication number
AR029560A1
AR029560A1 ARP010103181A ARP010103181A AR029560A1 AR 029560 A1 AR029560 A1 AR 029560A1 AR P010103181 A ARP010103181 A AR P010103181A AR P010103181 A ARP010103181 A AR P010103181A AR 029560 A1 AR029560 A1 AR 029560A1
Authority
AR
Argentina
Prior art keywords
solvent
alkali metal
calcium salt
aqueous solution
hydroxybenzothiazole
Prior art date
Application number
ARP010103181A
Other languages
English (en)
Inventor
Clifford Jones
Chris Stewart
Alan Whitton
Jennifer White
Juliew Forrester
Wendy L Hamilton
Joanne Murray
Original Assignee
Syngenta Ltd
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 Syngenta Ltd filed Critical Syngenta Ltd
Publication of AR029560A1 publication Critical patent/AR029560A1/es

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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles 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 in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Quinoline Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

Se describe un proceso para extraer la sal de metal alcalino o de calcio de una 2-hidroxipiridina halo o haloalquil-sustituida, o una 2-hidroxiquinolina o 2-hidroxibenzotiazol de una solucion acuosa que comprende poner en contacto una solucion acuosa alcalina o neutra de la sal de metal alcalino o de calcio, donde se disuelve un fluoruro, cloruro, bromuro, hidroxido, sulfato, sulfito, cianato, cianuro, tiocianato, tiosulfato, sulfuro, fosfato, fosfato ácido, carbonato, bicarbonato, borato, clorato, hipoclorito, perclorato, nitrito, cromato, dicromato o permanganato de metal alcalino o cloruro, bromuro, nitrato, nitrito, clorato, hipoclorito, perclorato, tiocianato, tiosulfato, cromato, dicromato o permanganato de calcio, con un solvente orgánico parcialmente miscible en agua de manera de transferir solucion acuosa de la sal de metal alcalino o de calcio de la 2-hidroxipiridina, de la 2-hidroxiquinolina o del 2-hidroxibenzotiazol al solvente mientras que se mantienen separadas las fases acuosa y solvente, y a continuacion, separar la fase solvente que contiene la sal de metal alcalino o de calcio y agua de la fase acuosa, con una proporcion de solvente respecto del agua solvente separada de entre 0,5:1 y 10:1 p/p.
ARP010103181A 2000-07-03 2001-07-03 Proceso quimico AR029560A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0016338.6A GB0016338D0 (en) 2000-07-03 2000-07-03 Chemical process

Publications (1)

Publication Number Publication Date
AR029560A1 true AR029560A1 (es) 2003-07-02

Family

ID=9894946

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103181A AR029560A1 (es) 2000-07-03 2001-07-03 Proceso quimico

Country Status (18)

Country Link
US (1) US7186839B2 (es)
EP (1) EP1299359B1 (es)
JP (1) JP4903347B2 (es)
KR (1) KR100788925B1 (es)
CN (2) CN100494176C (es)
AR (1) AR029560A1 (es)
AT (1) ATE364596T1 (es)
AU (1) AU2001264120A1 (es)
BR (1) BRPI0112138B8 (es)
DE (1) DE60128913T2 (es)
DK (1) DK1299359T3 (es)
ES (1) ES2284651T3 (es)
GB (1) GB0016338D0 (es)
HU (1) HU228946B1 (es)
IL (2) IL153730A0 (es)
PT (1) PT1299359E (es)
TW (1) TWI243817B (es)
WO (1) WO2002002528A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078727A1 (ja) * 2003-02-05 2004-09-16 Nippon Soda Co., Ltd. 新規６－フルオロアルキル－２（１ｈ）－ピリジノン、６－フルオロアルキルピリジン化合物及びその製造方法
CN102471267A (zh) * 2009-07-21 2012-05-23 住友化学株式会社 光学活性3-哌啶甲酰胺的制造方法
CN110467567B (zh) * 2018-05-09 2022-11-29 南通泰禾化工股份有限公司 一种啶氧菌酯的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355456A (en) 1965-05-06 1967-11-28 Dow Chemical Co Production of monohalopyridinols
US3609158A (en) * 1969-03-17 1971-09-28 Dow Chemical Co Certain substituted (pyridyl)-oxy acetic acid derivatives
GB1317561A (en) * 1969-08-22 1973-05-23 Nissan Chemical Ind Ltd Plant growth regulating agent
BE794992A (fr) * 1972-02-04 1973-08-06 Hoechst Ag Procede d'isolement de composes aryl-hydroxyliques
US4208280A (en) * 1978-02-13 1980-06-17 Texaco Development Corp. Extraction method
JPS5657728A (en) * 1979-10-17 1981-05-20 Hodogaya Chem Co Ltd Preparation of 4,4'-dihydroxybiphenyl
DE3017153A1 (de) 1980-05-05 1981-11-12 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 2-hydroxybenzthiazolen
JPS5953259B2 (ja) 1982-03-09 1984-12-24 製鉄化学工業株式会社 ２−ヒドロキシハロゲノピリジンの製造方法
GB2305174A (en) * 1995-09-15 1997-04-02 Zeneca Ltd Chemical process
GB9602623D0 (en) 1996-02-09 1996-04-10 Zeneca Ltd Fungicides
WO1998004565A1 (en) * 1996-07-29 1998-02-05 Bristol-Myers Squibb Company Solvent extraction of 3-hydroxymethylcephalosporins
GB9704795D0 (en) 1997-03-07 1997-04-23 Zeneca Ltd Chemical process
GB9819235D0 (en) 1998-09-03 1998-10-28 Zeneca Ltd Chemical process

Also Published As

Publication number Publication date
HUP0301027A3 (en) 2009-01-28
WO2002002528A1 (en) 2002-01-10
KR20030013471A (ko) 2003-02-14
CN101525315B (zh) 2013-12-25
TWI243817B (en) 2005-11-21
BR0112138B1 (pt) 2012-11-27
US7186839B2 (en) 2007-03-06
DK1299359T3 (da) 2007-10-15
IL153730A (en) 2008-11-03
HU228946B1 (en) 2013-07-29
EP1299359B1 (en) 2007-06-13
JP2004502675A (ja) 2004-01-29
IL153730A0 (en) 2003-07-06
PT1299359E (pt) 2007-06-28
DE60128913D1 (de) 2007-07-26
BR0112138A (pt) 2003-05-06
HUP0301027A2 (hu) 2003-08-28
EP1299359A1 (en) 2003-04-09
CN100494176C (zh) 2009-06-03
CN1443169A (zh) 2003-09-17
DE60128913T2 (de) 2008-02-28
CN101525315A (zh) 2009-09-09
KR100788925B1 (ko) 2007-12-27
ATE364596T1 (de) 2007-07-15
JP4903347B2 (ja) 2012-03-28
ES2284651T3 (es) 2007-11-16
BRPI0112138B8 (pt) 2022-10-04
US20040099609A1 (en) 2004-05-27
AU2001264120A1 (en) 2002-01-14
GB0016338D0 (en) 2000-08-23

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee