BR7606328A - Processo para a preparacao de ester de acido d 2,5-diarilaminotereftalico substituido puro e dos correspondentes acidos livres - Google Patents
Processo para a preparacao de ester de acido d 2,5-diarilaminotereftalico substituido puro e dos correspondentes acidos livresInfo
- Publication number
- BR7606328A BR7606328A BR7606328A BR7606328A BR7606328A BR 7606328 A BR7606328 A BR 7606328A BR 7606328 A BR7606328 A BR 7606328A BR 7606328 A BR7606328 A BR 7606328A BR 7606328 A BR7606328 A BR 7606328A
- Authority
- BR
- Brazil
- Prior art keywords
- diarylaminotereftalic
- preparation
- acid ester
- substitute
- pure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
---|---|---|---|
DE2542494A DE2542494C3 (de) | 1975-09-24 | 1975-09-24 | Verfahren zur Herstellung reiner substituierter 2,5 Diarylaminoterephthalsäureester und der entsprechenden freien Säuren |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7606328A true BR7606328A (pt) | 1977-05-31 |
Family
ID=5957227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7606328A BR7606328A (pt) | 1975-09-24 | 1976-09-23 | Processo para a preparacao de ester de acido d 2,5-diarilaminotereftalico substituido puro e dos correspondentes acidos livres |
Country Status (8)
Country | Link |
---|---|
US (1) | US4124768A (pt) |
JP (1) | JPS6016411B2 (pt) |
BR (1) | BR7606328A (pt) |
CA (1) | CA1069131A (pt) |
CH (1) | CH627733A5 (pt) |
DE (1) | DE2542494C3 (pt) |
FR (1) | FR2325636A1 (pt) |
GB (1) | GB1499480A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516684A1 (de) * | 1975-04-16 | 1976-10-28 | Bayer Ag | Polyarylamide, ihre herstellung und verwendung als absorptionsmittel fuer ultraviolette strahlen |
DE3104644A1 (de) | 1981-02-10 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von dimethylsuccinylosuccinat, dessen dinatriumsalz, dianilinodihydroterephthalsaeuren, deren dimethylestern und salzen sowie von dianilinoterephthalsaeuren, deren dimethylestern und salzen |
DE4120026A1 (de) * | 1991-06-18 | 1993-01-14 | Wizemann Gmbh U Co J | Sandverfeinerungsvorrichtung |
JP3055365B2 (ja) * | 1993-06-30 | 2000-06-26 | 東洋インキ製造株式会社 | 2,5−ジ(アリールアミノ)−3,6−ジヒドロテレフタル酸ジアルキルエステル類の製造法およびこれを中間体とするキナクリドン類の製造法 |
AT401515B (de) * | 1993-10-19 | 1996-09-25 | Chemie Linz Gmbh | Verfahren zur umesterung von dimethylsuccinylsuccinat |
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 |
WO2003076390A1 (fr) * | 2002-02-27 | 2003-09-18 | Hirose Engineering Co., Ltd. | Composes emetteurs de jaune, procede pour leur production, dispositifs emetteurs de jaune et dispositifs emetteurs de blanc |
WO2004026809A1 (ja) * | 2002-09-17 | 2004-04-01 | Hirose Engineering Co., Ltd. | 発光化合物、その製造方法及び発光素子 |
WO2005085364A1 (en) * | 2004-02-20 | 2005-09-15 | Mca Technologies Gmbh | Process for the preparation of organic pigments |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE579621A (pt) * | 1958-06-16 | |||
GB891640A (en) * | 1959-06-19 | 1962-03-14 | Ciba Ltd | Process for the manufacture of esters of dianilidoterephthalic acid |
NL265009A (pt) * | 1960-05-23 | |||
US3388149A (en) * | 1964-01-30 | 1968-06-11 | Allied Chem | Oxidation of 2, 5-diarylamino-3, 6-dihydroterephthalic esters |
DE1768049B2 (de) * | 1968-03-26 | 1974-06-20 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Verfahren zur Herstellung von 2,5-(Di-arylamino)-terephthalsäuren |
-
1975
- 1975-09-24 DE DE2542494A patent/DE2542494C3/de not_active Expired
-
1976
- 1976-09-21 CH CH1194376A patent/CH627733A5/de not_active IP Right Cessation
- 1976-09-22 US US05/725,501 patent/US4124768A/en not_active Expired - Lifetime
- 1976-09-22 JP JP51113175A patent/JPS6016411B2/ja not_active Expired
- 1976-09-23 BR BR7606328A patent/BR7606328A/pt unknown
- 1976-09-23 CA CA261,873A patent/CA1069131A/en not_active Expired
- 1976-09-23 GB GB39515/76A patent/GB1499480A/en not_active Expired
- 1976-09-24 FR FR7628755A patent/FR2325636A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5239645A (en) | 1977-03-28 |
DE2542494B2 (de) | 1980-06-26 |
FR2325636A1 (fr) | 1977-04-22 |
JPS6016411B2 (ja) | 1985-04-25 |
CA1069131A (en) | 1980-01-01 |
DE2542494C3 (de) | 1981-04-30 |
CH627733A5 (de) | 1982-01-29 |
DE2542494A1 (de) | 1977-03-31 |
US4124768A (en) | 1978-11-07 |
GB1499480A (en) | 1978-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7705690A (pt) | Processo para a preparacao de esteres de acido ciclopropanocarboxilico substituidos por vinila | |
BR7802426A (pt) | Processo para a preparacao de acidos de poli-eter-amidas | |
BR8006052A (pt) | Processo para a preparacao de derivados de acido ciclo-hexano carboxilico | |
BR7606328A (pt) | Processo para a preparacao de ester de acido d 2,5-diarilaminotereftalico substituido puro e dos correspondentes acidos livres | |
BR7905730A (pt) | Processo para a preparacao de esteres de acido n,n-dimetil-o-pirazolil-carbamico,composicoes praguicidas e sua aplicacao | |
BR7808590A (pt) | Processo para preparacao de um acido diperoxidicarboxilico alifatico | |
BR7801137A (pt) | Processo para a preparacao de esteres de acido fenilglioxilico | |
BR7902223A (pt) | Processo para a preparacao de anidridos de acido carboxilico | |
BR7606216A (pt) | Processo para a preparacao de esteres de acido benzimidoltiolfosforico,e composicoes inseticidas a base destes | |
BR7905306A (pt) | Processo para a preparacao de acidos arilglioxilicos | |
BR8002543A (pt) | Processo para a preparacao de acido 4-nitrotolueno-2-sulfonico | |
BR7707125A (pt) | Processo para a preparacao de acido tereftatilo | |
BR7903467A (pt) | Processo para a preparacao de acidos arilglioxilicos | |
BR7508054A (pt) | Processo para producao de esteres de acido ciclopropano-carboxilico,e composicoes pesticidas a base dos mesmos | |
BR7801949A (pt) | Processo para a preparacao de acidos naftilaminohidroxis-sulfonicos | |
BR7602596A (pt) | Processo para a preparacao de acido perpropionico | |
BR7906994A (pt) | Processo para a preparacao de acido 3,3-dimetil-2-oxobutirico | |
BR7705378A (pt) | Processo para a preparacao de ester de acido o,o-dimetil-o-(2,2-diclorovinil)-tionofosforico | |
BR7602597A (pt) | Processo para a preparacao de acido perpropionico | |
BR7607565A (pt) | Processo para a preparacao de acido tetrafluorborico altamente concentrado | |
BR7806986A (pt) | Processo para a preparacao de tiocianometilesteres de acido aril-tiocarboxilico,composicoes praguicidas,sua aplicacao | |
BR7604638A (pt) | Processo para preparacao de dihalogenetos de ester de acido ditiofosforico | |
BR8004172A (pt) | Processo para a preparacao de esteres do acido 2-formil-3,3-dimetil-ciclopropano-1-carboxilico | |
BR7601678A (pt) | Processo para a preparacao de ester 0,0-dimetil-ou 0,0-dietil-0-(2,2-diclorovinilico)de acido tionofosforico | |
BR7708160A (pt) | Processo para a preparacao de esteres de acido o,o-dialquil-s-(n-metil-carboxamidometil)-tiolfosforico |