IL97584A - Process for the preparation of pyridine dicarboxyates converted to fluoromethyl - Google Patents

Process for the preparation of pyridine dicarboxyates converted to fluoromethyl

Info

Publication number
IL97584A
IL97584A IL9758491A IL9758491A IL97584A IL 97584 A IL97584 A IL 97584A IL 9758491 A IL9758491 A IL 9758491A IL 9758491 A IL9758491 A IL 9758491A IL 97584 A IL97584 A IL 97584A
Authority
IL
Israel
Prior art keywords
dabco
process according
starting material
amount
dihydropyridine
Prior art date
Application number
IL9758491A
Other languages
English (en)
Hebrew (he)
Other versions
IL97584A0 (en
Original Assignee
Monsanto Co
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
Priority claimed from US07/495,185 external-priority patent/US5070204A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of IL97584A0 publication Critical patent/IL97584A0/xx
Publication of IL97584A publication Critical patent/IL97584A/en

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
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • 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
    • C07D213/79—Acids; Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL9758491A 1990-03-19 1991-03-18 Process for the preparation of pyridine dicarboxyates converted to fluoromethyl IL97584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49517490A 1990-03-19 1990-03-19
US07/495,185 US5070204A (en) 1990-03-19 1990-03-19 Process for preparation of fluoromethyl-substituted pyridine dicarboxylates

Publications (2)

Publication Number Publication Date
IL97584A0 IL97584A0 (en) 1992-06-21
IL97584A true IL97584A (en) 1994-12-29

Family

ID=27051663

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9758491A IL97584A (en) 1990-03-19 1991-03-18 Process for the preparation of pyridine dicarboxyates converted to fluoromethyl

Country Status (10)

Country Link
EP (1) EP0448540B1 (fr)
JP (1) JP2514284B2 (fr)
KR (1) KR930008233B1 (fr)
AT (1) ATE130607T1 (fr)
AU (1) AU632911B2 (fr)
CA (1) CA2038513C (fr)
DE (1) DE69114741T2 (fr)
ES (1) ES2080286T3 (fr)
HU (1) HU210314B (fr)
IL (1) IL97584A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125956A (en) * 1991-02-25 1992-06-30 Monsanto Company Substituted pyridine compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8506627A1 (es) * 1983-08-11 1985-08-01 Monsanto Co Un procedimiento para preparar derivados de piridina sustituidos en las posiciones 2 y 6

Also Published As

Publication number Publication date
CA2038513A1 (fr) 1991-09-20
JPH069562A (ja) 1994-01-18
HU910878D0 (en) 1991-09-30
CA2038513C (fr) 1997-09-30
HU210314B (en) 1995-03-28
ATE130607T1 (de) 1995-12-15
EP0448540A3 (en) 1992-03-11
KR910016704A (ko) 1991-11-05
AU632911B2 (en) 1993-01-14
EP0448540B1 (fr) 1995-11-22
DE69114741D1 (de) 1996-01-04
AU7350791A (en) 1991-09-19
DE69114741T2 (de) 1996-05-30
KR930008233B1 (ko) 1993-08-27
HUT56824A (en) 1991-10-28
ES2080286T3 (es) 1996-02-01
IL97584A0 (en) 1992-06-21
JP2514284B2 (ja) 1996-07-10
EP0448540A2 (fr) 1991-09-25

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