BR9916433A - Processo para preparação de carbonatos de diarila - Google Patents
Processo para preparação de carbonatos de diarilaInfo
- Publication number
- BR9916433A BR9916433A BR9916433-7A BR9916433A BR9916433A BR 9916433 A BR9916433 A BR 9916433A BR 9916433 A BR9916433 A BR 9916433A BR 9916433 A BR9916433 A BR 9916433A
- Authority
- BR
- Brazil
- Prior art keywords
- reaction
- azeotrope
- organic solvent
- inert organic
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
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)
- Polyesters Or Polycarbonates (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE CARBONATOS DE DIARILA"<D>. A invenção refere-se a um processo para preparação de um carbonato aromático por carbonilação oxidativa de um composto hidróxi aromático com monoxido de carbono e oxigênio na presença de um catalisador de metal platina, um co-catalisador, uma base, e opcionalmente um sal quaternário, assim como solventes orgânicos inertes, sendo que os solventes orgânicos inertes sob as condições de reação formam um azeótropo com o qual remove-se a água originada na reação e esse azeótropo da mistura de reação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19859290A DE19859290A1 (de) | 1998-12-22 | 1998-12-22 | Verfahren zur Herstellung von Diarylcarbonaten |
PCT/EP1999/009696 WO2000037413A1 (de) | 1998-12-22 | 1999-12-09 | Verfahren zur herstellung von diarylcarbonaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9916433A true BR9916433A (pt) | 2001-09-11 |
Family
ID=7892134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9916433-7A BR9916433A (pt) | 1998-12-22 | 1999-12-09 | Processo para preparação de carbonatos de diarila |
Country Status (11)
Country | Link |
---|---|
US (1) | US6469191B1 (pt) |
EP (1) | EP1140779B1 (pt) |
JP (1) | JP2002533310A (pt) |
KR (1) | KR100656312B1 (pt) |
CN (1) | CN1230414C (pt) |
AT (1) | ATE261928T1 (pt) |
AU (1) | AU1974500A (pt) |
BR (1) | BR9916433A (pt) |
DE (2) | DE19859290A1 (pt) |
ES (1) | ES2215415T3 (pt) |
WO (1) | WO2000037413A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6420589B1 (en) | 2000-12-14 | 2002-07-16 | General Electric Company | Process for the production of diaryl carbonates |
US6384262B1 (en) | 2000-12-14 | 2002-05-07 | General Electric Company | Process for the production of diaryl carbonates |
US6521777B2 (en) | 2000-12-14 | 2003-02-18 | General Electric Company | Process for the production of diaryl carbonates |
US6441215B1 (en) | 2001-06-06 | 2002-08-27 | General Electric Company | Method for reducing carbonate decomposition in reaction mixtures |
US6903049B2 (en) | 2002-02-25 | 2005-06-07 | General Electric Company | Method and catalyst composition for producing aromatic carbonates using activating solvents |
CN104114252B (zh) * | 2012-02-14 | 2017-05-10 | 荒川化学工业株式会社 | 除去季盐的方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201712A (en) | 1975-07-16 | 1980-05-06 | Boehringer Ingelheim Gmbh | Process for preparation of 6-aryl-4H-s-triazolo-[3,4-c]-thieno-[2,3-e]-1,4-diazepines |
ZA794594B (en) * | 1978-08-31 | 1980-09-24 | Ciba Geigy Ag | (n-methylcarbamoyl-phenoxy)-(n',n",n"-trialkyl.urea)-n,n'-sulfide derivatives,processes for producing them,compositions containing these derivatives as active ingredients,and the use thereof for controlling insect pests |
GB2038321B (en) * | 1978-12-14 | 1983-04-13 | Gen Electric | Carbonates |
JPH0791237B2 (ja) * | 1991-02-07 | 1995-10-04 | 旭化成工業株式会社 | 芳香族カーボネートの連続的製法 |
JPH06211750A (ja) * | 1993-01-14 | 1994-08-02 | Idemitsu Kosan Co Ltd | 芳香族カーボネートの製造方法 |
ES2107066T3 (es) * | 1993-03-12 | 1997-11-16 | Bayer Ag | Procedimiento para la obtencion en continuo de arilcarbonatos. |
DE4403075A1 (de) | 1994-02-02 | 1995-08-03 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten |
JPH07233138A (ja) * | 1994-02-21 | 1995-09-05 | Tokuyama Corp | N−アルコキシカルボニルアミノ酸エステルの製造方法 |
US5498724A (en) | 1994-06-28 | 1996-03-12 | Aktiebolaget Astra | Pyrazoleamidine compounds |
JPH08188558A (ja) * | 1994-11-09 | 1996-07-23 | Mitsubishi Chem Corp | 芳香族カーボネート類の連続的製造方法 |
JPH08231472A (ja) * | 1995-02-28 | 1996-09-10 | Chiyoda Corp | アリールカーボネートの製造方法 |
DE19512616A1 (de) * | 1995-04-05 | 1996-10-10 | Bayer Ag | Verfahren zur Herstellung von Diarylcarbonaten |
DE19512618A1 (de) * | 1995-04-05 | 1996-10-10 | Bayer Ag | Platinmetall enthaltende Träger-Katalysatoren und Verfahren zur Herstellung von Diarylcarbonaten |
DE19512615A1 (de) * | 1995-04-05 | 1996-10-10 | Bayer Ag | Platinmetall enthaltende Träger-Katalysatoren und Verfahren zur Herstellung von Diarylcarbonaten |
DE19523390A1 (de) * | 1995-06-23 | 1997-01-09 | Bayer Ag | Verfahren zur Herstellung von Diarylcarbonaten |
JP3773294B2 (ja) * | 1996-02-14 | 2006-05-10 | 旭化成ケミカルズ株式会社 | ジアルキルカーボネートとジオールの製造方法 |
DE19606384A1 (de) * | 1996-02-21 | 1997-08-28 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
DE19614062A1 (de) * | 1996-04-09 | 1997-10-16 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten |
DE19619224A1 (de) * | 1996-05-13 | 1997-11-20 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
JPH09328454A (ja) * | 1996-06-07 | 1997-12-22 | Mitsubishi Chem Corp | ジターシャリ−ブチルジカーボネートの製造方法 |
JP2922848B2 (ja) * | 1996-06-14 | 1999-07-26 | 株式会社日本触媒 | 芳香族炭酸エステルの製造方法 |
JP3739543B2 (ja) * | 1996-10-02 | 2006-01-25 | 三井化学株式会社 | ヒドロキシ安息香酸類の製造方法 |
JPH10306061A (ja) * | 1997-05-06 | 1998-11-17 | Daicel Chem Ind Ltd | 炭酸エステルの製造方法 |
DE19816497A1 (de) * | 1998-04-14 | 1999-10-21 | Bayer Ag | Verfahren zur Herstellung von Dibenzylcarbonaten |
US6093842A (en) * | 1998-09-25 | 2000-07-25 | General Electric Company | Process for continuous production of carbonate esters |
US6294684B1 (en) * | 1999-12-08 | 2001-09-25 | General Electric Company | Method and apparatus for the continuous production of diaryl carbonates |
-
1998
- 1998-12-22 DE DE19859290A patent/DE19859290A1/de not_active Withdrawn
-
1999
- 1999-12-09 JP JP2000589485A patent/JP2002533310A/ja active Pending
- 1999-12-09 BR BR9916433-7A patent/BR9916433A/pt not_active IP Right Cessation
- 1999-12-09 ES ES99963454T patent/ES2215415T3/es not_active Expired - Lifetime
- 1999-12-09 US US09/868,558 patent/US6469191B1/en not_active Expired - Fee Related
- 1999-12-09 EP EP99963454A patent/EP1140779B1/de not_active Expired - Lifetime
- 1999-12-09 KR KR1020017007873A patent/KR100656312B1/ko not_active IP Right Cessation
- 1999-12-09 AT AT99963454T patent/ATE261928T1/de not_active IP Right Cessation
- 1999-12-09 CN CNB998149837A patent/CN1230414C/zh not_active Expired - Fee Related
- 1999-12-09 WO PCT/EP1999/009696 patent/WO2000037413A1/de active IP Right Grant
- 1999-12-09 DE DE59908915T patent/DE59908915D1/de not_active Expired - Fee Related
- 1999-12-09 AU AU19745/00A patent/AU1974500A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1331670A (zh) | 2002-01-16 |
KR100656312B1 (ko) | 2006-12-12 |
KR20010099876A (ko) | 2001-11-09 |
DE59908915D1 (de) | 2004-04-22 |
US6469191B1 (en) | 2002-10-22 |
AU1974500A (en) | 2000-07-12 |
WO2000037413A1 (de) | 2000-06-29 |
ES2215415T3 (es) | 2004-10-01 |
EP1140779A1 (de) | 2001-10-10 |
CN1230414C (zh) | 2005-12-07 |
JP2002533310A (ja) | 2002-10-08 |
EP1140779B1 (de) | 2004-03-17 |
DE19859290A1 (de) | 2000-06-29 |
ATE261928T1 (de) | 2004-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5O, 6O E 7O ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |