FR1166074A - Process for the preparation of pyrrol-alpha, alpha'-dicarboxylic acids - Google Patents

Process for the preparation of pyrrol-alpha, alpha'-dicarboxylic acids

Info

Publication number
FR1166074A
FR1166074A FR1166074DA FR1166074A FR 1166074 A FR1166074 A FR 1166074A FR 1166074D A FR1166074D A FR 1166074DA FR 1166074 A FR1166074 A FR 1166074A
Authority
FR
France
Prior art keywords
alpha
pyrrol
preparation
dicarboxylic acids
dicarboxylic
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
French (fr)
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of FR1166074A publication Critical patent/FR1166074A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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
FR1166074D 1956-02-07 1957-02-06 Process for the preparation of pyrrol-alpha, alpha'-dicarboxylic acids Expired FR1166074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1166074X 1956-02-07

Publications (1)

Publication Number Publication Date
FR1166074A true FR1166074A (en) 1958-11-03

Family

ID=7728906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166074D Expired FR1166074A (en) 1956-02-07 1957-02-06 Process for the preparation of pyrrol-alpha, alpha'-dicarboxylic acids

Country Status (1)

Country Link
FR (1) FR1166074A (en)

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