FR1047659A - Préparation de dérivés d'hydrazides cycliques, substitués à l'azote ou à l'azote et à l'oxygène - Google Patents

Préparation de dérivés d'hydrazides cycliques, substitués à l'azote ou à l'azote et à l'oxygène

Info

Publication number
FR1047659A
FR1047659A FR1047659DA FR1047659A FR 1047659 A FR1047659 A FR 1047659A FR 1047659D A FR1047659D A FR 1047659DA FR 1047659 A FR1047659 A FR 1047659A
Authority
FR
France
Prior art keywords
nitrogen
substituted
oxygen
preparation
hydrazide derivatives
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.)
Societe Belge de lAzote et des Produits Chimiques du Marly SA
Original Assignee
Societe Belge de lAzote et des Produits Chimiques du Marly SA
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 Societe Belge de lAzote et des Produits Chimiques du Marly SA filed Critical Societe Belge de lAzote et des Produits Chimiques du Marly SA
Application granted granted Critical
Publication of FR1047659A publication Critical patent/FR1047659A/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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • C07D213/87—Hydrazides; Thio or imino analogues thereof in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1047659D 1949-07-08 1950-07-04 Préparation de dérivés d'hydrazides cycliques, substitués à l'azote ou à l'azote et à l'oxygène Expired FR1047659A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1047659X 1949-07-08

Publications (1)

Publication Number Publication Date
FR1047659A true FR1047659A (fr) 1953-12-16

Family

ID=3892814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047659D Expired FR1047659A (fr) 1949-07-08 1950-07-04 Préparation de dérivés d'hydrazides cycliques, substitués à l'azote ou à l'azote et à l'oxygène

Country Status (1)

Country Link
FR (1) FR1047659A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056614B (de) * 1957-01-10 1959-05-06 Ciba Geigy Verfahren zur Herstellung von Diphthalaziniumverbindungen
DE1094266B (de) * 1957-01-10 1960-12-08 Ciba Geigy Verfahren zur Herstellung neuer Phthalazinium-Verbindungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056614B (de) * 1957-01-10 1959-05-06 Ciba Geigy Verfahren zur Herstellung von Diphthalaziniumverbindungen
DE1094266B (de) * 1957-01-10 1960-12-08 Ciba Geigy Verfahren zur Herstellung neuer Phthalazinium-Verbindungen

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