NL255441A - - Google Patents
Info
- Publication number
- NL255441A NL255441A NL255441DA NL255441A NL 255441 A NL255441 A NL 255441A NL 255441D A NL255441D A NL 255441DA NL 255441 A NL255441 A NL 255441A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
- C07C229/56—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position
- C07C229/58—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position having the nitrogen atom of at least one of the amino groups further bound to a carbon atom of a six-membered aromatic ring, e.g. N-phenyl-anthranilic acids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US840489A US3153667A (en) | 1959-09-02 | 1959-09-02 | Process for producing diarylamino aromatic dicarboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
NL255441A true NL255441A (US07655688-20100202-C00548.png) |
Family
ID=25282513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL255441D NL255441A (US07655688-20100202-C00548.png) | 1959-09-02 |
Country Status (6)
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT401515B (de) * | 1993-10-19 | 1996-09-25 | Chemie Linz Gmbh | Verfahren zur umesterung von dimethylsuccinylsuccinat |
DE4339994A1 (de) * | 1993-11-24 | 1995-06-01 | Chemie Linz Deutschland | Chinacridonsynthese und Verfahren zur Herstellung von Zwischenprodukten |
DE10141266A1 (de) * | 2001-08-21 | 2003-03-06 | Syntec Ges Fuer Chemie Und Tec | Elektrolumineszierende Derivate der 2,5-Diamino-terephthalsäure und deren Verwendung in organischen Leuchtdioden |
AU2003221303A1 (en) * | 2002-02-27 | 2003-09-22 | Hirose Engineering Co., Ltd. | Yellow-emitting compounds, process for the production thereof, yellow-emitting devices and white-emitting devices |
EP3184509A1 (en) * | 2015-12-24 | 2017-06-28 | Centre National De La Recherche Scientifique (Cnrs) | Compounds for the detection, capture and/or separation of polluting gases |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE148179C (US07655688-20100202-C00548.png) * | ||||
CH172073A (de) * | 1932-11-17 | 1934-09-30 | Ig Farbenindustrie Ag | Verfahren zur Darstellung eines Nitroarylaminoarylamins. |
US2830990A (en) * | 1956-01-13 | 1958-04-15 | Du Pont | Organic pigment |
US2924620A (en) * | 1959-03-30 | 1960-02-09 | Du Pont | Process for the preparation of diphenylamines |
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0
- NL NL255441D patent/NL255441A/xx unknown
-
1959
- 1959-09-02 US US840489A patent/US3153667A/en not_active Expired - Lifetime
-
1960
- 1960-06-28 FR FR831328A patent/FR1264157A/fr not_active Expired
- 1960-08-12 CH CH921260A patent/CH390271A/de unknown
- 1960-08-22 GB GB28994/60A patent/GB961305A/en not_active Expired
- 1960-08-30 DE DEP25603A patent/DE1297614B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB961305A (en) | 1964-06-17 |
FR1264157A (fr) | 1961-06-19 |
US3153667A (en) | 1964-10-20 |
CH390271A (de) | 1965-04-15 |
DE1297614B (de) | 1969-06-19 |