FR728899A - Procédé de préparation de la 3, 5-diiodo-4-pyridone - Google Patents

Procédé de préparation de la 3, 5-diiodo-4-pyridone

Info

Publication number
FR728899A
FR728899A FR728899DA FR728899A FR 728899 A FR728899 A FR 728899A FR 728899D A FR728899D A FR 728899DA FR 728899 A FR728899 A FR 728899A
Authority
FR
France
Prior art keywords
diiodo
pyridone
preparing
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.)
Expired
Application number
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.)
Schering Kahlbaum AG
Original Assignee
Schering Kahlbaum 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 Schering Kahlbaum AG filed Critical Schering Kahlbaum AG
Application granted granted Critical
Publication of FR728899A publication Critical patent/FR728899A/fr
Expired 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/68—One oxygen atom attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR728899D 1931-02-11 1931-12-28 Procédé de préparation de la 3, 5-diiodo-4-pyridone Expired FR728899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE728899X 1931-02-11

Publications (1)

Publication Number Publication Date
FR728899A true FR728899A (fr) 1932-07-12

Family

ID=6635840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728899D Expired FR728899A (fr) 1931-02-11 1931-12-28 Procédé de préparation de la 3, 5-diiodo-4-pyridone

Country Status (1)

Country Link
FR (1) FR728899A (fr)

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