BE854344A - Procede de production de 1-acylamino-5(8)-chloranthraquinones - Google Patents
Procede de production de 1-acylamino-5(8)-chloranthraquinonesInfo
- Publication number
- BE854344A BE854344A BE177340A BE177340A BE854344A BE 854344 A BE854344 A BE 854344A BE 177340 A BE177340 A BE 177340A BE 177340 A BE177340 A BE 177340A BE 854344 A BE854344 A BE 854344A
- Authority
- BE
- Belgium
- Prior art keywords
- chloranthraquinones
- acylamino
- production
- Prior art date
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
- C09B1/22—Dyes with unsubstituted amino 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
- C09B1/36—Dyes with acylated amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762620372 DE2620372A1 (de) | 1976-05-08 | 1976-05-08 | Verfahren zur herstellung von 1-acylamino-5(8)-chloranthrachinonen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE854344A true BE854344A (fr) | 1977-11-07 |
Family
ID=5977381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE177340A BE854344A (fr) | 1976-05-08 | 1977-05-06 | Procede de production de 1-acylamino-5(8)-chloranthraquinones |
Country Status (8)
Country | Link |
---|---|
US (1) | US4179450A (xx) |
JP (1) | JPS537661A (xx) |
BE (1) | BE854344A (xx) |
BR (1) | BR7702894A (xx) |
DE (1) | DE2620372A1 (xx) |
ES (1) | ES458533A1 (xx) |
FR (1) | FR2350329A1 (xx) |
GB (1) | GB1542362A (xx) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE66731C (de) * | E. JACOBS in Schwetzingen | Sägenschärfapparat | ||
DE216772C (xx) * | 1908-06-09 | |||
GB312289A (en) * | 1927-11-21 | 1929-05-21 | Ernest George Beckett | Improvements in and relating to the manufacture of amino-halogen-anthraquinones |
GB324311A (en) * | 1928-07-16 | 1930-01-16 | James Francis Dunworth | Improvements in and relating to the production of dyestuffs and dyestuff intermediates |
US1923618A (en) * | 1932-07-30 | 1933-08-22 | Philip H Groggins | Preparation of amino derivatives of the anthraquinone series |
US2019837A (en) * | 1934-06-22 | 1935-11-05 | Du Pont | Chloro-benzoylamino-anthraquinone |
US2032519A (en) * | 1934-06-22 | 1936-03-03 | Du Pont | Chloro-benzoylamino-anthraquinones |
FR857092A (fr) * | 1938-07-08 | 1940-08-24 | Ig Farbenindustrie Ag | Procédé pour préparer des colorants solubles dans l'eau |
US2614108A (en) * | 1949-07-22 | 1952-10-14 | Ciba Ltd | 1-amido-6.7 dichloro anthraquinone dyestuffs |
NL80524C (xx) * | 1950-07-31 |
-
1976
- 1976-05-08 DE DE19762620372 patent/DE2620372A1/de active Pending
-
1977
- 1977-05-05 US US05/794,143 patent/US4179450A/en not_active Expired - Lifetime
- 1977-05-05 GB GB7718887A patent/GB1542362A/en not_active Expired
- 1977-05-05 BR BR2894/77A patent/BR7702894A/pt unknown
- 1977-05-06 ES ES458533A patent/ES458533A1/es not_active Expired
- 1977-05-06 JP JP5135277A patent/JPS537661A/ja active Pending
- 1977-05-06 BE BE177340A patent/BE854344A/xx unknown
- 1977-05-06 FR FR7713919A patent/FR2350329A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7702894A (pt) | 1978-01-31 |
US4179450A (en) | 1979-12-18 |
FR2350329A1 (fr) | 1977-12-02 |
DE2620372A1 (de) | 1977-11-17 |
GB1542362A (en) | 1979-03-14 |
ES458533A1 (es) | 1978-04-01 |
JPS537661A (en) | 1978-01-24 |
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