CH486423A - Procédé de diazotation d'amines - Google Patents

Procédé de diazotation d'amines

Info

Publication number
CH486423A
CH486423A CH1557767A CH1557767A CH486423A CH 486423 A CH486423 A CH 486423A CH 1557767 A CH1557767 A CH 1557767A CH 1557767 A CH1557767 A CH 1557767A CH 486423 A CH486423 A CH 486423A
Authority
CH
Switzerland
Prior art keywords
diazotization process
amine diazotization
amine
diazotization
Prior art date
Application number
CH1557767A
Other languages
English (en)
Inventor
Rigaudy Jean
Original Assignee
Roussel Uclaf
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 FR950648A external-priority patent/FR1468637A/fr
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH486423A publication Critical patent/CH486423A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
CH1557767A 1963-10-15 1964-10-08 Procédé de diazotation d'amines CH486423A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR950648A FR1468637A (fr) 1963-10-15 1963-10-15 Procédé nouveau de diazotation et nouveaux produits obtenus par ce procédé
CH1306264A CH453381A (fr) 1963-10-15 1964-10-08 Procédé de diazotation d'amines

Publications (1)

Publication Number Publication Date
CH486423A true CH486423A (fr) 1970-02-28

Family

ID=25711467

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1557767A CH486423A (fr) 1963-10-15 1964-10-08 Procédé de diazotation d'amines

Country Status (1)

Country Link
CH (1) CH486423A (fr)

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Legal Events

Date Code Title Description
PL Patent ceased