BR9203289A - Processo para a preparacao de acido 2,5-di-(fenilamino)-tereftalcio e seus estres dialquilicos - Google Patents
Processo para a preparacao de acido 2,5-di-(fenilamino)-tereftalcio e seus estres dialquilicosInfo
- Publication number
- BR9203289A BR9203289A BR929203289A BR9203289A BR9203289A BR 9203289 A BR9203289 A BR 9203289A BR 929203289 A BR929203289 A BR 929203289A BR 9203289 A BR9203289 A BR 9203289A BR 9203289 A BR9203289 A BR 9203289A
- Authority
- BR
- Brazil
- Prior art keywords
- tereftalcio
- dialkylic
- phenylamine
- structures
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07C229/62—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 groups and at least two carboxyl groups bound to carbon atoms of the same six-membered aromatic ring
-
- 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
- C07C227/16—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 not involving the amino or carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4127736 | 1991-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9203289A true BR9203289A (pt) | 1993-04-06 |
Family
ID=6438803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR929203289A BR9203289A (pt) | 1991-08-22 | 1992-08-21 | Processo para a preparacao de acido 2,5-di-(fenilamino)-tereftalcio e seus estres dialquilicos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5367096A (pt) |
| EP (1) | EP0529498B1 (pt) |
| JP (1) | JP3268018B2 (pt) |
| KR (1) | KR930004249A (pt) |
| BR (1) | BR9203289A (pt) |
| CA (1) | CA2076608A1 (pt) |
| DE (1) | DE59204414D1 (pt) |
| ES (1) | ES2081533T3 (pt) |
| MX (1) | MX9204868A (pt) |
| TW (1) | TW226359B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0764630B1 (en) * | 1995-09-25 | 2001-10-31 | Ciba SC Holding AG | Process for the preparation of dialkyl succinylsuccinates |
| AU2003266514A1 (en) * | 2002-09-17 | 2004-04-08 | Hirose Engineering Co., Ltd. | Luminescent compounds, process for the preparation thereof, and light emitting devices |
| JPWO2004067674A1 (ja) * | 2003-01-31 | 2006-06-01 | ヒロセエンジニアリング株式会社 | 有機発光素子材料 |
| KR101820969B1 (ko) * | 2009-03-23 | 2018-01-22 | 유니버시티 오브 캔자스 | 선택적 산화를 위한 분사 공정 |
| US8426639B2 (en) * | 2009-06-16 | 2013-04-23 | Amyris, Inc. | Preparation of trans, trans muconic acid and trans, trans muconates |
| MX2011014007A (es) | 2009-06-16 | 2012-06-01 | Amyris Inc | 1, 4-carboxilatos de ciclohexeno. |
| US8415496B2 (en) | 2009-06-16 | 2013-04-09 | Amyris, Inc. | Biobased polyesters |
| BR112012016855A2 (pt) | 2010-01-08 | 2015-09-15 | Amyris Inc | "métodos para produzir isômeros de ácido mucônico e sais de muconato". |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671451A (en) * | 1968-03-27 | 1972-06-20 | American Cyanamid Co | Fluorescent compositions |
| JPS5221499A (en) * | 1975-08-11 | 1977-02-18 | Santo Tekkosho Kk | Treating apparatus for wet heating and milling heat set |
| US4432940A (en) * | 1982-03-15 | 1984-02-21 | Allied Corporation | Reactor |
| DE3834747A1 (de) * | 1988-10-12 | 1990-05-03 | Bayer Ag | Verfahren zur herstellung von 2,5-diarylaminoterephthalsaeuren |
| US5208365A (en) * | 1991-06-14 | 1993-05-04 | Hoechst Aktiengesellschaft | Process for the preparation of 2,5-di(phenylamino)-terephthalic acid and its dialkyl esters in high purity |
-
1992
- 1992-07-28 TW TW081105965A patent/TW226359B/zh active
- 1992-08-19 DE DE59204414T patent/DE59204414D1/de not_active Expired - Fee Related
- 1992-08-19 ES ES92114144T patent/ES2081533T3/es not_active Expired - Lifetime
- 1992-08-19 EP EP92114144A patent/EP0529498B1/de not_active Expired - Lifetime
- 1992-08-20 JP JP22173692A patent/JP3268018B2/ja not_active Expired - Fee Related
- 1992-08-20 US US07/932,757 patent/US5367096A/en not_active Expired - Lifetime
- 1992-08-21 KR KR1019920015048A patent/KR930004249A/ko not_active Application Discontinuation
- 1992-08-21 CA CA002076608A patent/CA2076608A1/en not_active Abandoned
- 1992-08-21 MX MX9204868A patent/MX9204868A/es not_active IP Right Cessation
- 1992-08-21 BR BR929203289A patent/BR9203289A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05213841A (ja) | 1993-08-24 |
| ES2081533T3 (es) | 1996-03-16 |
| KR930004249A (ko) | 1993-03-22 |
| DE59204414D1 (de) | 1996-01-04 |
| EP0529498B1 (de) | 1995-11-22 |
| EP0529498A3 (en) | 1993-05-12 |
| CA2076608A1 (en) | 1993-02-23 |
| MX9204868A (es) | 1993-07-01 |
| EP0529498A2 (de) | 1993-03-03 |
| TW226359B (pt) | 1994-07-11 |
| US5367096A (en) | 1994-11-22 |
| JP3268018B2 (ja) | 2002-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE | Request for examination | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 8A,9A,10A, 11A,12A,13A,14A,15A,16A,17A E 18A ANUIDADES |
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| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA. |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |