IT957004B - Procedimento per la preparazione di coloranti - Google Patents

Procedimento per la preparazione di coloranti

Info

Publication number
IT957004B
IT957004B IT14395/65A IT1439565A IT957004B IT 957004 B IT957004 B IT 957004B IT 14395/65 A IT14395/65 A IT 14395/65A IT 1439565 A IT1439565 A IT 1439565A IT 957004 B IT957004 B IT 957004B
Authority
IT
Italy
Prior art keywords
dyes
procedure
preparation
Prior art date
Application number
IT14395/65A
Other languages
English (en)
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
Priority claimed from CH873264A external-priority patent/CH452754A/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT957004B publication Critical patent/IT957004B/it

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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • 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
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
    • C09B1/585—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aryl radicals
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
IT14395/65A 1964-07-03 1965-06-26 Procedimento per la preparazione di coloranti IT957004B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH873264A CH452754A (de) 1964-07-17 1964-07-03 Verfahren zur Herstellung von Farbstoffen
CH938364 1964-07-17

Publications (1)

Publication Number Publication Date
IT957004B true IT957004B (it) 1973-10-10

Family

ID=25703708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT14395/65A IT957004B (it) 1964-07-03 1965-06-26 Procedimento per la preparazione di coloranti

Country Status (4)

Country Link
US (1) US3598831A (it)
DE (1) DE1644646B1 (it)
GB (1) GB1105499A (it)
IT (1) IT957004B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624436A5 (it) * 1976-11-02 1981-07-31 Ciba Geigy Ag
US4386206A (en) * 1981-09-29 1983-05-31 Dynapol Tertiary amides as solvents in anthrapyridone syntheses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653386C (de) * 1935-06-08 1937-11-22 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Kuepenfarbstoffen
DE923028C (de) * 1952-04-02 1955-01-31 Basf Ag Verfahren zur Herstellung von Kuepenfarbstoffen

Also Published As

Publication number Publication date
GB1105499A (en) 1968-03-06
DE1644646B1 (de) 1971-02-04
US3598831A (en) 1971-08-10

Similar Documents

Publication Publication Date Title
SE390969B (sv) Forfarande for framstellning av 1,2,3,4-tetrahydro-7-halogen-6-sulfamyl-4-kinazolinoner
FR1524043A (fr) Pléthysmographe
SE381041B (sv) Forfarande for framstellning av aminoguanidiner
IT1033044B (it) Procedimento per la preparazione di ciclosilossani
DOP1970001772A (es) Procedimiento para la preparacion de sulfamidicos
BR6575449D0 (pt) Preparacao de antigenos
FI48722C (fi) Menetelmä 3-metyylipenteenien valmistamiseksi.
DOP1972002000A (es) Procedimiento para la preparacion de nuevas benzacepinas.
NL6511229A (nl) Werkwijze ter bereiding van basische kleurstoffen
CH459425A (de) Pigmentzubereitung
IT957004B (it) Procedimento per la preparazione di coloranti
FI44593C (fi) Menetelmä d(-)-pantolaktonin valmistamiseksi
IT947012B (it) Procedimento per la preparazione di epossidi
IT1055507B (it) Procedimento per la preparazione di kasogamicina
FI43878C (fi) Menetelmä antidiabeettisesti tehokkaiden 2-bentseenisulfonamidopyrimidiinien valmistamiseksi
IT954006B (it) Procedimento per la preparazione di 1 2 4 ditiazolidine
IT1009003B (it) Procedimento per la preparazione di azine
FI43733C (fi) Menetelmä alfa-6-deoksitetrasykliinien valmistamiseksi
IT1050102B (it) Procedimento per la preparazione di aldeidi insature
IT986751B (it) Processo per la preparazione di coloranti basici
IT1050352B (it) Procedimento per la preparazione di mezzi di contrasto roentgne
FI48600C (fi) Aminopenisilliinien valmistusmenetelmä.
RO70179A (ro) Procedeu pentru prepararea izoprenului
IT1058252B (it) Procedimento per la preparazione di pirimidine sostituite
SE343295B (sv) Saett foer framstaellning av bensensulfonylkarbamider