ES267601A1 - Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicos - Google Patents
Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicosInfo
- Publication number
- ES267601A1 ES267601A1 ES0267601A ES267601A ES267601A1 ES 267601 A1 ES267601 A1 ES 267601A1 ES 0267601 A ES0267601 A ES 0267601A ES 267601 A ES267601 A ES 267601A ES 267601 A1 ES267601 A1 ES 267601A1
- Authority
- ES
- Spain
- Prior art keywords
- terephthalic acid
- anilino
- diarylamino
- acid esters
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- -1 p-nitroanilino Chemical group 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH590160 | 1960-05-23 | ||
| CH934660 | 1960-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES267601A1 true ES267601A1 (es) | 1961-11-16 |
Family
ID=25698612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0267601A Expired ES267601A1 (es) | 1960-05-23 | 1961-05-22 | Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicos |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES267601A1 (index.php) |
| GB (1) | GB911476A (index.php) |
| NL (1) | NL265009A (index.php) |
Families Citing this family (2)
| 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 |
| AU2003266514A1 (en) * | 2002-09-17 | 2004-04-08 | Hirose Engineering Co., Ltd. | Luminescent compounds, process for the preparation thereof, and light emitting devices |
-
0
- NL NL265009D patent/NL265009A/xx unknown
-
1961
- 1961-04-20 GB GB1436861A patent/GB911476A/en not_active Expired
- 1961-05-22 ES ES0267601A patent/ES267601A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL265009A (index.php) | |
| GB911476A (en) | 1962-11-28 |
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