FR2346335A1 - Procede de preparation de 2-chloronicotinamides - Google Patents

Procede de preparation de 2-chloronicotinamides

Info

Publication number
FR2346335A1
FR2346335A1 FR7709970A FR7709970A FR2346335A1 FR 2346335 A1 FR2346335 A1 FR 2346335A1 FR 7709970 A FR7709970 A FR 7709970A FR 7709970 A FR7709970 A FR 7709970A FR 2346335 A1 FR2346335 A1 FR 2346335A1
Authority
FR
France
Prior art keywords
chloronicotinamides
preparation
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.)
Withdrawn
Application number
FR7709970A
Other languages
English (en)
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.)
Lonza AG
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 FR2346335A1 publication Critical patent/FR2346335A1/fr
Withdrawn legal-status Critical Current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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
FR7709970A 1976-04-02 1977-04-01 Procede de preparation de 2-chloronicotinamides Withdrawn FR2346335A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412576A CH616411A5 (fr) 1976-04-02 1976-04-02

Publications (1)

Publication Number Publication Date
FR2346335A1 true FR2346335A1 (fr) 1977-10-28

Family

ID=4270286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709970A Withdrawn FR2346335A1 (fr) 1976-04-02 1977-04-01 Procede de preparation de 2-chloronicotinamides

Country Status (6)

Country Link
US (1) US4080336A (fr)
JP (1) JPS52128380A (fr)
CH (1) CH616411A5 (fr)
DE (1) DE2713346A1 (fr)
DK (1) DK146177A (fr)
FR (1) FR2346335A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028904A1 (de) * 1980-07-30 1982-02-25 Degussa Ag, 6000 Frankfurt Verfahren zur reinigung von nicotinsaeureamid i.
US5206372A (en) * 1990-06-05 1993-04-27 Shell Research Limited Preparation of 2-chloropyridine derivatives

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE817911C (de) * 1947-12-16 1951-10-22 Chem Fab Tempelhof Preuss & Te Verfahren zur Darstellung von in 6-Stellung basisch substituierten Pyridin-3-carbonsaeureamiden

Family Cites Families (1)

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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE817911C (de) * 1947-12-16 1951-10-22 Chem Fab Tempelhof Preuss & Te Verfahren zur Darstellung von in 6-Stellung basisch substituierten Pyridin-3-carbonsaeureamiden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/54 *

Also Published As

Publication number Publication date
US4080336A (en) 1978-03-21
CH616411A5 (fr) 1980-03-31
JPS52128380A (en) 1977-10-27
DE2713346A1 (de) 1977-10-06
DK146177A (da) 1977-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse