DE1644439B2 - Verfahren zur herstellung von 2-arylmethylchinizarinen - Google Patents

Verfahren zur herstellung von 2-arylmethylchinizarinen

Info

Publication number
DE1644439B2
DE1644439B2 DE19651644439 DE1644439A DE1644439B2 DE 1644439 B2 DE1644439 B2 DE 1644439B2 DE 19651644439 DE19651644439 DE 19651644439 DE 1644439 A DE1644439 A DE 1644439A DE 1644439 B2 DE1644439 B2 DE 1644439B2
Authority
DE
Germany
Prior art keywords
chinizarines
arylmethyl
production
arylmethyl chinizarines
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.)
Granted
Application number
DE19651644439
Other languages
English (en)
Other versions
DE1644439C3 (de
DE1644439A1 (de
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 filed Critical
Publication of DE1644439A1 publication Critical patent/DE1644439A1/de
Publication of DE1644439B2 publication Critical patent/DE1644439B2/de
Application granted granted Critical
Publication of DE1644439C3 publication Critical patent/DE1644439C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
    • 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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19651644439 1965-12-15 1965-12-15 Verfahren zur Herstellung von 2-Arylmethylchinizarinen Expired DE1644439C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0084973 1965-12-15

Publications (3)

Publication Number Publication Date
DE1644439A1 DE1644439A1 (de) 1971-04-29
DE1644439B2 true DE1644439B2 (de) 1973-07-12
DE1644439C3 DE1644439C3 (de) 1974-02-14

Family

ID=6982687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651644439 Expired DE1644439C3 (de) 1965-12-15 1965-12-15 Verfahren zur Herstellung von 2-Arylmethylchinizarinen

Country Status (3)

Country Link
BE (1) BE690596A (de)
DE (1) DE1644439C3 (de)
FR (1) FR1503485A (de)

Also Published As

Publication number Publication date
FR1503485A (fr) 1967-11-24
BE690596A (de) 1967-06-02
DE1644439C3 (de) 1974-02-14
DE1644439A1 (de) 1971-04-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee