FR769810A - Process for the preparation of diazonium compounds of 4-aminodiarylamines - Google Patents

Process for the preparation of diazonium compounds of 4-aminodiarylamines

Info

Publication number
FR769810A
FR769810A FR769810DA FR769810A FR 769810 A FR769810 A FR 769810A FR 769810D A FR769810D A FR 769810DA FR 769810 A FR769810 A FR 769810A
Authority
FR
France
Prior art keywords
aminodiarylamines
preparation
diazonium compounds
diazonium
compounds
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR769810A publication Critical patent/FR769810A/en
Expired legal-status Critical Current

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR769810D 1933-03-07 1934-03-07 Process for the preparation of diazonium compounds of 4-aminodiarylamines Expired FR769810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE434725X 1933-03-07

Publications (1)

Publication Number Publication Date
FR769810A true FR769810A (en) 1934-09-03

Family

ID=6506667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769810D Expired FR769810A (en) 1933-03-07 1934-03-07 Process for the preparation of diazonium compounds of 4-aminodiarylamines

Country Status (3)

Country Link
US (1) US2013180A (en)
FR (1) FR769810A (en)
GB (1) GB434725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622078A (en) * 1948-02-14 1952-12-16 Hartford Nat Bank & Trust Co Method of diazotizing aromatic amino-compounds to corresponding diazonium compounds

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827449A (en) * 1958-03-18 Process of diazotization of aromatic
US2825724A (en) * 1958-03-04 Diazotizing aryl amines
US2691649A (en) * 1951-12-14 1954-10-12 Nat Distillers Prod Corp Diazotizing of glycine esters
US2691650A (en) * 1951-12-14 1954-10-12 Nat Distillers Prod Corp Diazotizing of glycine esters
DE1231251B (en) * 1963-11-28 1966-12-29 Basf Ag Process for the continuous production of diazo compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622078A (en) * 1948-02-14 1952-12-16 Hartford Nat Bank & Trust Co Method of diazotizing aromatic amino-compounds to corresponding diazonium compounds

Also Published As

Publication number Publication date
GB434725A (en) 1935-09-09
US2013180A (en) 1935-09-03

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