GB1039878A - Oxidation process - Google Patents
Oxidation processInfo
- Publication number
- GB1039878A GB1039878A GB4115/65A GB411565A GB1039878A GB 1039878 A GB1039878 A GB 1039878A GB 4115/65 A GB4115/65 A GB 4115/65A GB 411565 A GB411565 A GB 411565A GB 1039878 A GB1039878 A GB 1039878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ester
- dihydroterephthalic
- diethyl
- diarylamino
- oxidation process
- 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.)
- Expired
Links
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 150000002148 esters Chemical class 0.000 abstract 3
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 abstract 1
- RMBFBMJGBANMMK-UHFFFAOYSA-N 2,4-dinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O RMBFBMJGBANMMK-UHFFFAOYSA-N 0.000 abstract 1
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 abstract 1
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 abstract 1
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C09B48/00—Quinacridones
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 |
|---|---|---|---|
| US341426A US3388149A (en) | 1964-01-30 | 1964-01-30 | Oxidation of 2, 5-diarylamino-3, 6-dihydroterephthalic esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1039878A true GB1039878A (en) | 1966-08-24 |
Family
ID=23337519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4115/65A Expired GB1039878A (en) | 1964-01-30 | 1965-01-29 | Oxidation process |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2542494C3 (de) * | 1975-09-24 | 1981-04-30 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung reiner substituierter 2,5 Diarylaminoterephthalsäureester und der entsprechenden freien Säuren |
| DE3834747A1 (de) * | 1988-10-12 | 1990-05-03 | Bayer Ag | Verfahren zur herstellung von 2,5-diarylaminoterephthalsaeuren |
| AT401515B (de) * | 1993-10-19 | 1996-09-25 | Chemie Linz Gmbh | Verfahren zur umesterung von dimethylsuccinylsuccinat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285952A (en) * | 1962-11-20 | 1966-11-15 | Allied Chem | Oxidation of 2, 5-diarylamino-dihydro-terephthalates with nitrobenzene |
-
1964
- 1964-01-30 US US341426A patent/US3388149A/en not_active Expired - Lifetime
-
1965
- 1965-01-29 AT AT82965A patent/AT250336B/de active
- 1965-01-29 NL NL6501221A patent/NL6501221A/xx unknown
- 1965-01-29 GB GB4115/65A patent/GB1039878A/en not_active Expired
- 1965-01-29 DE DE19651493419 patent/DE1493419A1/de active Pending
- 1965-01-29 BE BE659045A patent/BE659045A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3388149A (en) | 1968-06-11 |
| NL6501221A (US06486227-20021126-C00005.png) | 1965-08-02 |
| AT250336B (de) | 1966-11-10 |
| BE659045A (US06486227-20021126-C00005.png) | 1965-05-17 |
| DE1493419A1 (de) | 1969-05-22 |
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