ES267601A1 - Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicos - Google Patents

Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicos

Info

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
Application number
ES0267601A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES267601A1 publication Critical patent/ES267601A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES0267601A 1960-05-23 1961-05-22 Procedimiento para la preparacion de ésteres 2,5-diarilaminotereftalicos Expired ES267601A1 (es)

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 (cs)
GB (1) GB911476A (cs)
NL (1) NL265009A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL265009A (cs)
GB911476A (en) 1962-11-28

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