FR397751A - Process for the preparation of brominated substitutes for? -naphthylindigo - Google Patents

Process for the preparation of brominated substitutes for? -naphthylindigo

Info

Publication number
FR397751A
FR397751A FR397751DA FR397751A FR 397751 A FR397751 A FR 397751A FR 397751D A FR397751D A FR 397751DA FR 397751 A FR397751 A FR 397751A
Authority
FR
France
Prior art keywords
naphthylindigo
brominated
substitutes
preparation
brominated substitutes
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst 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 Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Application granted granted Critical
Publication of FR397751A publication Critical patent/FR397751A/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
    • C09B7/00—Indigoid dyes
    • C09B7/02—Bis-indole indigos
    • C09B7/04—Halogenation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR397751D 1908-03-05 1908-03-05 Process for the preparation of brominated substitutes for? -naphthylindigo Expired FR397751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR397751T 1908-03-05

Publications (1)

Publication Number Publication Date
FR397751A true FR397751A (en) 1909-05-17

Family

ID=1442808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR397751D Expired FR397751A (en) 1908-03-05 1908-03-05 Process for the preparation of brominated substitutes for? -naphthylindigo

Country Status (1)

Country Link
FR (1) FR397751A (en)

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