BRPI0411767A - processo para remover um composto - Google Patents
processo para remover um compostoInfo
- Publication number
- BRPI0411767A BRPI0411767A BRPI0411767-0A BRPI0411767A BRPI0411767A BR PI0411767 A BRPI0411767 A BR PI0411767A BR PI0411767 A BRPI0411767 A BR PI0411767A BR PI0411767 A BRPI0411767 A BR PI0411767A
- Authority
- BR
- Brazil
- Prior art keywords
- group
- compound
- remove
- independently selected
- functional groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO PARA REMOVER UM COMPOSTO". A invenção está relacionada a um método de destilação para isolar um composto que compreende pelo menos dois grupos funcionais, selecionados independentemente um do outro de um grupo que consiste de um grupo nitrila, grupo ácido carboxílico, grupo éster carboxílico e grupo carboxamida, de uma mistura contendo um composto que compreende pelo menos dois grupos funcionais selecionados independentemente um do outro de um grupo que consiste de um grupo nitrila, grupo ácido carboxílico, grupo éster carboxílico e grupo carboxamida, e um composto contendo ródio que se encontra homogêneo na mistura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10328714A DE10328714A1 (de) | 2003-06-25 | 2003-06-25 | Verfahren zur Abtrennung eines Rhodium enthaltenden Homogenkatalysators |
PCT/EP2004/006646 WO2004113261A1 (de) | 2003-06-25 | 2004-06-19 | Verfahren zur abtrennung eines rhodium enthaltenden homogenkatalysators |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0411767A true BRPI0411767A (pt) | 2006-08-08 |
Family
ID=33521008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0411767-0A BRPI0411767A (pt) | 2003-06-25 | 2004-06-19 | processo para remover um composto |
Country Status (10)
Country | Link |
---|---|
US (1) | US20070037999A1 (pt) |
EP (1) | EP1641736A1 (pt) |
KR (1) | KR20060033738A (pt) |
CN (1) | CN1812955A (pt) |
BR (1) | BRPI0411767A (pt) |
CA (1) | CA2529247A1 (pt) |
DE (1) | DE10328714A1 (pt) |
MX (1) | MXPA05013608A (pt) |
TW (1) | TW200505843A (pt) |
WO (1) | WO2004113261A1 (pt) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013066A (en) * | 1961-03-23 | 1961-12-12 | Du Pont | Dimerization of alpha olefins with a group viii noble metal salt |
US4451665A (en) * | 1982-12-30 | 1984-05-29 | E. I. Du Pont De Nemours And Company | Process for dimerizing acrylates and methacrylates |
DE3336691A1 (de) * | 1983-10-08 | 1985-04-25 | Studiengesellschaft Kohle mbH, 4330 Mülheim | Verfahren zur katalytischen dimerisation von acrylsaeurederivaten und verwendung der erhaltenen dimeren |
US4638084A (en) * | 1985-09-12 | 1987-01-20 | Shell Oil Company | Process for dimerizing acrylates and methacrylates |
FR2596390B1 (fr) * | 1986-03-27 | 1989-02-17 | Rhone Poulenc Chimie | Procede de (co)dimerisation catalytique d'un acrylate d'alkyle inferieur et composition catalytique |
FR2619564B1 (fr) * | 1987-08-19 | 1989-12-08 | Rhone Poulenc Chimie | Perfectionnement au procede de dimerisation catalytique d'un acrylate d'alkyle |
US5099048A (en) * | 1990-09-11 | 1992-03-24 | The University Of North Carolina At Chapel Hill | Rhodium-catalyzed olefin dimerization |
US5099061A (en) * | 1990-09-11 | 1992-03-24 | The University Of North Carolina At Chapel Hill | Rhodium-catalyzed olefin dimerization |
FR2726557B1 (fr) * | 1994-11-04 | 1996-12-20 | Rhone Poulenc Chimie | Procede de preparation d'acides carboxyliques par carbonylation en presence de rhodium |
-
2003
- 2003-06-25 DE DE10328714A patent/DE10328714A1/de not_active Withdrawn
-
2004
- 2004-06-19 CA CA002529247A patent/CA2529247A1/en not_active Abandoned
- 2004-06-19 CN CNA2004800178795A patent/CN1812955A/zh active Pending
- 2004-06-19 US US10/561,611 patent/US20070037999A1/en not_active Abandoned
- 2004-06-19 MX MXPA05013608A patent/MXPA05013608A/es unknown
- 2004-06-19 BR BRPI0411767-0A patent/BRPI0411767A/pt not_active IP Right Cessation
- 2004-06-19 WO PCT/EP2004/006646 patent/WO2004113261A1/de not_active Application Discontinuation
- 2004-06-19 KR KR1020057024841A patent/KR20060033738A/ko not_active Application Discontinuation
- 2004-06-19 EP EP04763011A patent/EP1641736A1/de not_active Withdrawn
- 2004-06-25 TW TW093118670A patent/TW200505843A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20060033738A (ko) | 2006-04-19 |
WO2004113261A1 (de) | 2004-12-29 |
CN1812955A (zh) | 2006-08-02 |
DE10328714A1 (de) | 2005-01-13 |
TW200505843A (en) | 2005-02-16 |
EP1641736A1 (de) | 2006-04-05 |
CA2529247A1 (en) | 2004-12-29 |
MXPA05013608A (es) | 2006-03-10 |
US20070037999A1 (en) | 2007-02-15 |
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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 AS 4A, 5A, 6A, 7A E 8A 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 2159 DE 22/05/2012. |