FR949610A - Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone - Google Patents

Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone

Info

Publication number
FR949610A
FR949610A FR949610DA FR949610A FR 949610 A FR949610 A FR 949610A FR 949610D A FR949610D A FR 949610DA FR 949610 A FR949610 A FR 949610A
Authority
FR
France
Prior art keywords
carbazon
furaldehyde
nitro
semi
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.)
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.)
Eaton Laboratories Inc
Original Assignee
Eaton Laboratories Inc
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 Eaton Laboratories Inc filed Critical Eaton Laboratories Inc
Application granted granted Critical
Publication of FR949610A publication Critical patent/FR949610A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
    • C07D307/70Nitro radicals
    • C07D307/71Nitro radicals attached in position 5
    • C07D307/72Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
    • C07D307/74Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals
    • C07D307/76Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals having carbonic acyl radicals or their thio or nitrogen analogues directly attached to the hydrazino or hydrazono radical, e.g. semicarbazides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR949610D 1946-07-19 1947-07-18 Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone Expired FR949610A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949610XA 1946-07-19 1946-07-19

Publications (1)

Publication Number Publication Date
FR949610A true FR949610A (fr) 1949-09-05

Family

ID=22248190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949610D Expired FR949610A (fr) 1946-07-19 1947-07-18 Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone

Country Status (1)

Country Link
FR (1) FR949610A (fr)

Similar Documents

Publication Publication Date Title
CH278596A (fr) Procédé de préparation de polymères.
CH279280A (fr) Procédé de préparation de vinyltrichlorosilane.
FR994939A (fr) Procédé pour la préparation de cétols cycliques
FR945183A (fr) Procédé de production de c-nitrosoarylamines
CH263274A (fr) Procédé pour la préparation de la cyanamide.
LU28648A1 (fr) Procédé de préparation des résines de méthylol-mélamine
FR949610A (fr) Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone
FR914826A (fr) Procédé de préparation de para-aminobenzènesulfamido-2-pyrimidine
FR949274A (fr) Procédé de préparation de dérivés de polyallyle
FR1023058A (fr) Procédé pour la préparation de morphino-6-glucosides
FR1007634A (fr) Procédé de préparation de dérivés hydrophénanthréniques
FR1002015A (fr) Procédé pour la préparation de silicones
FR1013500A (fr) Procédé de préparation de phénoxyamidines
FR944955A (fr) Procédé pour la préparation de pentaènes
FR941892A (fr) Procédé pour la préparation de pentaènes
FR945198A (fr) Procédé de préparation du 4-méthyl-5-beta-hydroxyéthyl-thiazole
FR1001973A (fr) Procédé pour la préparation de composés cycliques
FR57821E (fr) Procédé pour la préparation de pentaènes
FR949343A (fr) Procédé de préparation de delta? -21-halogéno-choladiènes
FR1002153A (fr) Procédé pour la préparation des trioxyindols
FR1013816A (fr) Procédé pour la préparation de p-uréidobenzalthio-semicarbazones substituées
FR941418A (fr) Procédé de préparation de lactones cycliques
FR919949A (fr) Procédé de préparation de substances antibactériennes
FR1013686A (fr) Procédé de préparation de dérivés de la pyrimidylaminoquinoline
FR945515A (fr) Procédé pour la préparation du pyridyl-3-carbinol