SE7703617L - Forfarande for framstellning av 2-klornikotinsyra - Google Patents

Forfarande for framstellning av 2-klornikotinsyra

Info

Publication number
SE7703617L
SE7703617L SE7703617A SE7703617A SE7703617L SE 7703617 L SE7703617 L SE 7703617L SE 7703617 A SE7703617 A SE 7703617A SE 7703617 A SE7703617 A SE 7703617A SE 7703617 L SE7703617 L SE 7703617L
Authority
SE
Sweden
Prior art keywords
acid
chloricicotic
procedure
preparation
chloronicotinic acid
Prior art date
Application number
SE7703617A
Other languages
English (en)
Swedish (sv)
Inventor
A Said
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of SE7703617L publication Critical patent/SE7703617L/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/60Heterocyclic 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79Acids; Esters
    • C07D213/80Acids; Esters in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
SE7703617A 1976-04-02 1977-03-29 Forfarande for framstellning av 2-klornikotinsyra SE7703617L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412476A CH617680A5 (ja) 1976-04-02 1976-04-02

Publications (1)

Publication Number Publication Date
SE7703617L true SE7703617L (sv) 1977-10-03

Family

ID=4270267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703617A SE7703617L (sv) 1976-04-02 1977-03-29 Forfarande for framstellning av 2-klornikotinsyra

Country Status (11)

Country Link
US (1) US4144238A (ja)
JP (1) JPS52122377A (ja)
CH (1) CH617680A5 (ja)
DD (1) DD128779A5 (ja)
DE (1) DE2713316A1 (ja)
DK (1) DK146277A (ja)
ES (1) ES457434A1 (ja)
FR (1) FR2346333A1 (ja)
GB (1) GB1511636A (ja)
IT (1) IT1086878B (ja)
SE (1) SE7703617L (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504665A (en) * 1982-04-12 1985-03-12 Ishihara Sangyo Kaisha Ltd. Process for producing chloronicotinic acid compounds
DE3840954A1 (de) * 1988-12-05 1990-06-07 Shell Int Research Herstellung von 2-chlornicotinsaeureestern
ZA931855B (en) * 1992-03-20 1993-10-05 Lonza Ag A process for producing aromatic, nitrogen containing, heterocyclic carboxylic acid chlorides
DE19834565A1 (de) * 1998-07-31 2000-02-03 Basf Ag Verfahren zur Herstellung von 2-Halogennikotinsäurederivaten sowie neue 2-Chlornikotinsäureester
CN101817781B (zh) * 2010-01-21 2012-05-30 浙江工业大学 一种2-氯烟酸的合成方法
CN106187876A (zh) * 2016-07-13 2016-12-07 南京红太阳生物化学有限责任公司 一种2‑氯烟酸的合成方法
CN109836376B (zh) * 2019-04-10 2022-03-22 江苏汉阔生物有限公司 一种以2,3-吡啶二羧酸为原料制备2-氯代烟酸的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD80209A (ja) *

Also Published As

Publication number Publication date
DE2713316A1 (de) 1977-10-27
DK146277A (da) 1977-10-03
GB1511636A (en) 1978-05-24
CH617680A5 (ja) 1980-06-13
FR2346333A1 (fr) 1977-10-28
IT1086878B (it) 1985-05-31
JPS52122377A (en) 1977-10-14
FR2346333B1 (ja) 1982-06-04
DD128779A5 (de) 1977-12-07
US4144238A (en) 1979-03-13
ES457434A1 (es) 1978-02-16

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