BR9915228A - Método para a preparação de ésteres de tris-carbamato triazina - Google Patents
Método para a preparação de ésteres de tris-carbamato triazinaInfo
- Publication number
- BR9915228A BR9915228A BR9915228-2A BR9915228A BR9915228A BR 9915228 A BR9915228 A BR 9915228A BR 9915228 A BR9915228 A BR 9915228A BR 9915228 A BR9915228 A BR 9915228A
- Authority
- BR
- Brazil
- Prior art keywords
- triazine
- preparation
- tris
- catalyst
- metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/70—Other substituted melamines
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)
- Catalysts (AREA)
Abstract
"MéTODO PARA A PREPARAçãO DE éSTERES DE TRISCARBAMATO TRIAZINA". A invenção presente refere-se a um método para a preparação de compostos 1,3,5-triazina-alcoxicarbonilamino-tris-substituídos, que envolve a reação de um composto 1,3,5-amino-triazina como melamina, por exemplo, na presença de quantidades em excesso de monóxido de carbono e um álcool, uma quantidade subestequiométrica de uma base, um sistema catalisador que inclui uma quantidade catalítica de um catalisador primário de um metal ou sal metálico do grupo VIII, e uma quantidade subestequiométrica de um co-catalisador de um metal ou um sal metálico do grupo I-B ou da série de lantanídeos. A reação é conduzida em uma temperatura, pressão e duração de tempo suficiente para formar um composto de 1,3,5-triazina-alcoxicarbonilamino-tris-substituído com um rendimento de pelo menos cerca de 5%, com rendimentos melhorados de mais de 40% sendo obtidos convenientemente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/188,894 US6121446A (en) | 1998-11-10 | 1998-11-10 | Preparation of tris-substituted alkoxycarbonylamino-1,3,5-triazine compounds |
PCT/US1999/020794 WO2000027829A1 (en) | 1998-11-10 | 1999-09-10 | Preparation of tris-substituted alkoxycarbonylamino-1,3,5-triazine compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9915228A true BR9915228A (pt) | 2001-07-31 |
Family
ID=22695007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9915228-2A BR9915228A (pt) | 1998-11-10 | 1999-09-10 | Método para a preparação de ésteres de tris-carbamato triazina |
Country Status (7)
Country | Link |
---|---|
US (1) | US6121446A (pt) |
EP (1) | EP1129081A1 (pt) |
AR (1) | AR021136A1 (pt) |
AU (1) | AU5917699A (pt) |
BR (1) | BR9915228A (pt) |
CA (1) | CA2349173A1 (pt) |
WO (1) | WO2000027829A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7151143B2 (en) * | 2000-01-21 | 2006-12-19 | Cyclics Corporation | Blends containing macrocyclic polyester oligomer and high molecular weight polymer |
FR2818976B1 (fr) * | 2000-12-29 | 2005-04-15 | Rhodia Chimie Sa | Procede de (cyclo) condensation au moyen d'un sel de silazane d'erbium |
DE10259672A1 (de) * | 2002-12-18 | 2004-07-01 | Basf Ag | Verfahren zur Herstellung von Alkoxycarbonylamino-triazinen |
EP2227451A2 (en) * | 2007-12-31 | 2010-09-15 | BASF Coatings GmbH | Curable alkoxycarbonylamino compositions, coatings, and methods |
KR102164168B1 (ko) | 2013-03-22 | 2020-10-12 | 닛산 가가쿠 가부시키가이샤 | 아미노트리아진 유도체를 포함하는 폴리에스테르 수지 조성물 |
WO2016047602A1 (ja) * | 2014-09-24 | 2016-03-31 | 日産化学工業株式会社 | アミノトリアジン誘導体及びカルボン酸アミドを含むポリエステル樹脂組成物 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405156A (en) * | 1965-03-10 | 1968-10-08 | Pullman Inc | Process for production of isocyanates |
US3641092A (en) * | 1966-11-25 | 1972-02-08 | Hercules Inc | Isocyanate synthesis from amines and carbon monoxide catalyzed by pdcl2 |
GB8419763D0 (en) * | 1984-08-02 | 1984-09-05 | British Petroleum Co Plc | Carbamate esters/acids |
GB8511214D0 (en) * | 1985-05-02 | 1985-06-12 | British Petroleum Co Plc | Carbonylation reactions |
US5084541A (en) * | 1988-12-19 | 1992-01-28 | American Cyanamid Company | Triazine crosslinking agents and curable compositions |
US4939213A (en) * | 1988-12-19 | 1990-07-03 | American Cyanamid Company | Triazine crosslinking agents and curable compositions containing the same |
US5194660A (en) * | 1990-12-21 | 1993-03-16 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing carbamates and isocyanates |
EP0541966A3 (en) * | 1991-11-15 | 1994-09-07 | American Cyanamid Co | Process for preparing amide derivatives from halomines and acid halides |
US5288865A (en) * | 1991-11-15 | 1994-02-22 | American Cyanamid Company | Process for preparing amide derivatives from haloaminotriazines and acid halides |
TW328955B (en) * | 1993-05-14 | 1998-04-01 | Cytec Tech Corp | Process for preparing bis- or tris-carbamate functional 1,3,5-triazines, substantially halogen contamination free crosslinker compositions and new bis-or tris-carbamate functional 1,3,5-triazines |
US6197957B1 (en) * | 1993-10-15 | 2001-03-06 | Cytec Technology Corp. | Process for preparing derivatives of (halo)amino-1,3,5-triazines by carbonylation |
US5556971A (en) * | 1994-05-06 | 1996-09-17 | Cytec Technology Corp. | Process for preparing isocyanate and isocyanate-based derivatives of certain amino-1,3,5-triazines by direct phosgenation |
US6448398B1 (en) * | 1994-10-18 | 2002-09-10 | Cytec Technology Corp. | Process for preparing acid amides from (Si, Ge, or Sn substituted amino)-1,3,5-triazines and acid halides |
-
1998
- 1998-11-10 US US09/188,894 patent/US6121446A/en not_active Expired - Lifetime
-
1999
- 1999-09-10 EP EP99946861A patent/EP1129081A1/en not_active Withdrawn
- 1999-09-10 WO PCT/US1999/020794 patent/WO2000027829A1/en not_active Application Discontinuation
- 1999-09-10 CA CA002349173A patent/CA2349173A1/en not_active Abandoned
- 1999-09-10 BR BR9915228-2A patent/BR9915228A/pt not_active Application Discontinuation
- 1999-09-10 AU AU59176/99A patent/AU5917699A/en not_active Abandoned
- 1999-11-09 AR ARP990105677A patent/AR021136A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU5917699A (en) | 2000-05-29 |
CA2349173A1 (en) | 2000-05-18 |
WO2000027829A1 (en) | 2000-05-18 |
US6121446A (en) | 2000-09-19 |
EP1129081A1 (en) | 2001-09-05 |
AR021136A1 (es) | 2002-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |