BR0309078A - Processo para preparação de éteres, ésteres ou anidridos de ácido - Google Patents
Processo para preparação de éteres, ésteres ou anidridos de ácidoInfo
- Publication number
- BR0309078A BR0309078A BR0309078-7A BR0309078A BR0309078A BR 0309078 A BR0309078 A BR 0309078A BR 0309078 A BR0309078 A BR 0309078A BR 0309078 A BR0309078 A BR 0309078A
- Authority
- BR
- Brazil
- Prior art keywords
- esters
- acid anhydrides
- filter element
- halide salt
- reagent
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title abstract 2
- 150000002170 ethers Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000008065 acid anhydrides Chemical class 0.000 title 1
- -1 organic acid halides Chemical class 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 125000004334 oxygen containing inorganic group Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/1415—Compounds containing the structure P-O-acyl, P-O-heteroatom, P-O-CN
- C07F9/1417—Compounds containing the structure P-O-C(=X)- (X = O, S, Se)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
"PROCESSO PARA PREPARAçãO DE éTERES éSTERES OU ANIDRIDOS DE áCIDO". éteres, ésteres ou anidridos de ácido são vantajosamente obtidos quando uma torta de um elemento filtrante, consistindo de um primeiro reagente, selecionado entre sais de ácidos orgânicos ou de ácidos inorgânicos contendo oxigênio, ou alcoolatos, é escoada através de uma solução consistindo de um segundo reagente, selecionado entre halogenetos de ácidos inorgânicos ou orgânicos e halogenetos de alquila, em que o sal halogeneto insolúvel formado permanece no elemento filtrante. Isto permite que o sal halogeneto seja facilmente separado de uma maneira essencialmente quantitativa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10216638A DE10216638A1 (de) | 2002-04-15 | 2002-04-15 | Verfahren zur Herstellung von Ethern, Estern oder Säureanhydriden |
| PCT/EP2003/003867 WO2003087025A1 (de) | 2002-04-15 | 2003-04-14 | Verfahren zur herstellung von ethern, estern oder säureanhydriden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0309078A true BR0309078A (pt) | 2005-02-22 |
Family
ID=28458837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0309078-7A BR0309078A (pt) | 2002-04-15 | 2003-04-14 | Processo para preparação de éteres, ésteres ou anidridos de ácido |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6965047B2 (pt) |
| EP (1) | EP1497248A1 (pt) |
| JP (1) | JP4009253B2 (pt) |
| KR (1) | KR100935751B1 (pt) |
| CN (1) | CN100465146C (pt) |
| AR (1) | AR039308A1 (pt) |
| AU (1) | AU2003224075B2 (pt) |
| BR (1) | BR0309078A (pt) |
| CA (1) | CA2481222A1 (pt) |
| DE (1) | DE10216638A1 (pt) |
| EA (1) | EA009665B1 (pt) |
| IL (2) | IL164296A0 (pt) |
| IN (1) | IN2004CH02284A (pt) |
| MX (1) | MXPA04009750A (pt) |
| NZ (1) | NZ535772A (pt) |
| TW (1) | TW200404770A (pt) |
| WO (1) | WO2003087025A1 (pt) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3129379A1 (de) | 1981-07-25 | 1983-02-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur durchfuehrung einer chemischen reaktion bei der herstellung von farbstoffen oder farbstoffzwischenprodukten |
| AR027024A1 (es) * | 1999-12-23 | 2003-03-12 | Basf Ag | Procedimiento para la preparacion de n-fosfonometilglicina |
| DE10142284A1 (de) | 2001-08-29 | 2003-03-20 | Basf Ag | Fest/Flüssig-Reaktion |
-
2002
- 2002-04-15 DE DE10216638A patent/DE10216638A1/de not_active Withdrawn
-
2003
- 2003-04-14 KR KR1020047016412A patent/KR100935751B1/ko not_active IP Right Cessation
- 2003-04-14 CN CNB038084813A patent/CN100465146C/zh not_active Expired - Fee Related
- 2003-04-14 MX MXPA04009750A patent/MXPA04009750A/es active IP Right Grant
- 2003-04-14 EA EA200401337A patent/EA009665B1/ru not_active IP Right Cessation
- 2003-04-14 CA CA002481222A patent/CA2481222A1/en not_active Abandoned
- 2003-04-14 JP JP2003583983A patent/JP4009253B2/ja not_active Expired - Fee Related
- 2003-04-14 TW TW92108541A patent/TW200404770A/zh unknown
- 2003-04-14 IL IL16429603A patent/IL164296A0/xx unknown
- 2003-04-14 EP EP03720468A patent/EP1497248A1/de not_active Withdrawn
- 2003-04-14 AU AU2003224075A patent/AU2003224075B2/en not_active Ceased
- 2003-04-14 BR BR0309078-7A patent/BR0309078A/pt not_active IP Right Cessation
- 2003-04-14 AR ARP030101303A patent/AR039308A1/es active IP Right Grant
- 2003-04-14 WO PCT/EP2003/003867 patent/WO2003087025A1/de active IP Right Grant
- 2003-04-14 US US10/511,161 patent/US6965047B2/en not_active Expired - Fee Related
- 2003-04-14 NZ NZ535772A patent/NZ535772A/en not_active IP Right Cessation
-
2004
- 2004-09-27 IL IL164296A patent/IL164296A/en not_active IP Right Cessation
- 2004-10-11 IN IN2284CH2004 patent/IN2004CH02284A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL164296A0 (en) | 2005-12-18 |
| TW200404770A (en) | 2004-04-01 |
| AU2003224075A1 (en) | 2003-10-27 |
| WO2003087025A1 (de) | 2003-10-23 |
| KR100935751B1 (ko) | 2010-01-11 |
| MXPA04009750A (es) | 2004-12-13 |
| IL164296A (en) | 2010-03-28 |
| KR20040111510A (ko) | 2004-12-31 |
| US6965047B2 (en) | 2005-11-15 |
| NZ535772A (en) | 2005-11-25 |
| EA009665B1 (ru) | 2008-02-28 |
| US20050165248A1 (en) | 2005-07-28 |
| CN100465146C (zh) | 2009-03-04 |
| JP4009253B2 (ja) | 2007-11-14 |
| JP2005522498A (ja) | 2005-07-28 |
| DE10216638A1 (de) | 2003-10-23 |
| EP1497248A1 (de) | 2005-01-19 |
| EA200401337A1 (ru) | 2005-02-24 |
| AU2003224075B2 (en) | 2009-08-06 |
| AR039308A1 (es) | 2005-02-16 |
| IN2004CH02284A (pt) | 2007-07-20 |
| CA2481222A1 (en) | 2003-10-23 |
| CN1646459A (zh) | 2005-07-27 |
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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 9A ANUIDADE. |
|
| 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 2156 DE 02/05/2012. |