CH491169A - Process for the preparation of compounds of the anthraquinone series - Google Patents

Process for the preparation of compounds of the anthraquinone series

Info

Publication number
CH491169A
CH491169A CH118768A CH118768A CH491169A CH 491169 A CH491169 A CH 491169A CH 118768 A CH118768 A CH 118768A CH 118768 A CH118768 A CH 118768A CH 491169 A CH491169 A CH 491169A
Authority
CH
Switzerland
Prior art keywords
compounds
preparation
anthraquinone series
anthraquinone
series
Prior art date
Application number
CH118768A
Other languages
German (de)
Inventor
Paul Dr Buecheler
Curt Dr Mueller
Fred Dr Mueller
Altermatt Ruedi
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH118768A priority Critical patent/CH491169A/en
Priority to BE721803D priority patent/BE721803A/xx
Priority to FR1584911D priority patent/FR1584911A/fr
Publication of CH491169A publication Critical patent/CH491169A/en

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/325—Dyes with no other substituents than the amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH118768A 1968-01-26 1968-01-26 Process for the preparation of compounds of the anthraquinone series CH491169A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH118768A CH491169A (en) 1968-01-26 1968-01-26 Process for the preparation of compounds of the anthraquinone series
BE721803D BE721803A (en) 1968-01-26 1968-10-03
FR1584911D FR1584911A (en) 1968-01-26 1968-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH118768A CH491169A (en) 1968-01-26 1968-01-26 Process for the preparation of compounds of the anthraquinone series

Publications (1)

Publication Number Publication Date
CH491169A true CH491169A (en) 1970-05-31

Family

ID=4204531

Family Applications (1)

Application Number Title Priority Date Filing Date
CH118768A CH491169A (en) 1968-01-26 1968-01-26 Process for the preparation of compounds of the anthraquinone series

Country Status (3)

Country Link
BE (1) BE721803A (en)
CH (1) CH491169A (en)
FR (1) FR1584911A (en)

Also Published As

Publication number Publication date
BE721803A (en) 1969-03-14
FR1584911A (en) 1970-01-02

Similar Documents

Publication Publication Date Title
CH506592A (en) Process for the preparation of basic compounds of the azo series
AT301765B (en) Process for the preparation of new 2-bromo-α-ergocryptine
CH489565A (en) Process for the preparation of anthraquinone compounds
AT289084B (en) Process for the preparation of trimethyl-p-benzoquinone
CH521320A (en) Process for the preparation of oximes
AT291217B (en) Process for the preparation of basic tricyclic compounds
CH540222A (en) Process for the preparation of tricyclic compounds
CH540221A (en) Process for the preparation of tricyclic compounds
AT295472B (en) Process for the preparation of peroxidic compounds
AT286252B (en) Process for the preparation of 3-aminopropanols
CH531005A (en) Process for the preparation of compounds of the cephalosporin series
CH481065A (en) Process for the preparation of compounds of the tetracycline series
AT303956B (en) Process for the preparation of compounds of the cephalosporin series
CH501581A (en) Process for the preparation of tricyclic compounds
CH472464A (en) Process for the preparation of compounds of the anthraquinone series
CH529730A (en) Process for the preparation of oximes
CH524666A (en) Process for the preparation of anthraquinone compounds
CH525269A (en) Process for the preparation of anthraquinone dyes
CH491169A (en) Process for the preparation of compounds of the anthraquinone series
CH509380A (en) Process for the preparation of anthraquinone derivatives
CH482775A (en) Process for the preparation of compounds of the anthraquinone series
CH532107A (en) Process for the preparation of anthraquinone compounds
CH513946A (en) Process for the preparation of anthraquinone compounds
AT300209B (en) Process for the preparation of new tricyclic compounds
CH522020A (en) Process for the preparation of anthraquinone dyes

Legal Events

Date Code Title Description
PL Patent ceased