BR0110458A - Processo para a preparação de compostos de hidroxidifenila halogenados - Google Patents
Processo para a preparação de compostos de hidroxidifenila halogenadosInfo
- Publication number
- BR0110458A BR0110458A BR0110458-6A BR0110458A BR0110458A BR 0110458 A BR0110458 A BR 0110458A BR 0110458 A BR0110458 A BR 0110458A BR 0110458 A BR0110458 A BR 0110458A
- Authority
- BR
- Brazil
- Prior art keywords
- stage
- compound
- compounds
- formula
- halogenated
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- -1 halogenated benzene compound Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE COMPOSTOS DE HIDROXIDIFENILA HALOGENADOS". é descrito um processo para a preparação de compostos de hidroxidifenila halogenados da fórmula (1) por acilação de um composto de benzeno halogenado (primeiro estágio), eterificação do composto acilado com um composto de fenol halogenado, o qual não está adicionalmente substituído na posição orto (segundo estágio), oxidação do composto eterificado (terceiro estágio) e hidrólise do composto oxidado em um quarto estágio, em que a reação do segundo estágio é realizada na presença de K~ 2~CO~ 3~ e qualquer catalisador de cobre desejado, onde o K~ 2~CO~ 3~ é usado em uma concentração de 0,5 a 30 moles, com base no composto de fenol empregado da fórmula (6), de acordo com o seguinte esquema de reação: em que R~ 1~ e R~ 2~ independentemente um do outro são F, CI ou Br; R~ 3~ e R~ 4~ independentemente um do outro são hidrogênio; ou C~ 1~-C~ 4~ alquila; m é 1 a 3; e n é 1 ou 2. Os compostos da fórmula (1) são usados para a proteção de materiais e artigos orgânicos de microorganismos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00810382 | 2000-05-04 | ||
| PCT/EP2001/004710 WO2001083418A1 (en) | 2000-05-04 | 2001-04-26 | Process for the preparation of halogenated hydroxydiphenyl compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0110458A true BR0110458A (pt) | 2003-03-11 |
| BR0110458B1 BR0110458B1 (pt) | 2012-06-12 |
Family
ID=8174677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0110458-6A BR0110458B1 (pt) | 2000-05-04 | 2001-04-26 | processo para a preparaÇço de compostos de hidroxidifenila halogenados e uso dos referidos compostos. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6706930B2 (pt) |
| EP (1) | EP1320516B1 (pt) |
| JP (1) | JP2003531880A (pt) |
| KR (1) | KR100801456B1 (pt) |
| CN (1) | CN1285555C (pt) |
| AR (1) | AR028400A1 (pt) |
| AT (1) | ATE305913T1 (pt) |
| AU (1) | AU2001260254A1 (pt) |
| BR (1) | BR0110458B1 (pt) |
| CZ (1) | CZ20023947A3 (pt) |
| DE (1) | DE60113862T2 (pt) |
| ES (1) | ES2249435T3 (pt) |
| IL (1) | IL152057A0 (pt) |
| MX (1) | MXPA02010291A (pt) |
| RU (1) | RU2002131892A (pt) |
| SK (1) | SK16912002A3 (pt) |
| TW (1) | TWI274748B (pt) |
| WO (1) | WO2001083418A1 (pt) |
| ZA (1) | ZA200209631B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050266095A1 (en) * | 2004-06-01 | 2005-12-01 | Erning Xia | Gentle preservative compositions |
| CN104628537A (zh) * | 2015-02-03 | 2015-05-20 | 武汉工程大学 | 一种2,5-二氯苯酚的合成工艺 |
| CN109020935A (zh) * | 2018-10-11 | 2018-12-18 | 西安近代化学研究所 | 一种二苯并呋喃衍生物及其制备方法 |
| CN113045390A (zh) * | 2021-03-17 | 2021-06-29 | 枣庄市润安制药新材料有限公司 | 一种利用Baeyer-Villiger氧化制备二氯生的方法 |
| CN116589344B (zh) * | 2023-05-17 | 2025-03-07 | 梯尔希（南京）药物研发有限公司 | 一种氘标记二氯生的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL123015A (en) * | 1997-02-05 | 2003-07-06 | Ciba Sc Holding Ag | Process for the preparation of ortho-substituted halophenols, some new intermediates and disinfectants for protecting organic materials from attack by microorganisms comprising compounds prepared by said process |
| WO1999010310A1 (en) * | 1997-08-29 | 1999-03-04 | The Dow Chemical Company | Process for producing diphenylethers and esters |
| US20020128522A1 (en) | 1998-10-06 | 2002-09-12 | Teodoro Armando Di | Process for the preparation of 4,4' -dihalogen-o-hydroxydiphenyl compounds |
-
2001
- 2001-04-09 TW TW090108566A patent/TWI274748B/zh not_active IP Right Cessation
- 2001-04-26 BR BRPI0110458-6A patent/BR0110458B1/pt not_active IP Right Cessation
- 2001-04-26 ES ES01933893T patent/ES2249435T3/es not_active Expired - Lifetime
- 2001-04-26 IL IL15205701A patent/IL152057A0/xx unknown
- 2001-04-26 US US10/275,022 patent/US6706930B2/en not_active Expired - Fee Related
- 2001-04-26 EP EP01933893A patent/EP1320516B1/en not_active Expired - Lifetime
- 2001-04-26 MX MXPA02010291A patent/MXPA02010291A/es active IP Right Grant
- 2001-04-26 KR KR1020027014670A patent/KR100801456B1/ko not_active Expired - Fee Related
- 2001-04-26 DE DE60113862T patent/DE60113862T2/de not_active Expired - Lifetime
- 2001-04-26 SK SK1691-2002A patent/SK16912002A3/sk unknown
- 2001-04-26 JP JP2001580851A patent/JP2003531880A/ja not_active Withdrawn
- 2001-04-26 AU AU2001260254A patent/AU2001260254A1/en not_active Abandoned
- 2001-04-26 AT AT01933893T patent/ATE305913T1/de not_active IP Right Cessation
- 2001-04-26 CN CNB01809001XA patent/CN1285555C/zh not_active Expired - Fee Related
- 2001-04-26 WO PCT/EP2001/004710 patent/WO2001083418A1/en not_active Ceased
- 2001-04-26 CZ CZ20023947A patent/CZ20023947A3/cs unknown
- 2001-04-26 RU RU2002131892/04A patent/RU2002131892A/ru not_active Application Discontinuation
- 2001-05-02 AR ARP010102071A patent/AR028400A1/es unknown
-
2002
- 2002-11-27 ZA ZA200209631A patent/ZA200209631B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI274748B (en) | 2007-03-01 |
| EP1320516B1 (en) | 2005-10-05 |
| EP1320516A1 (en) | 2003-06-25 |
| DE60113862T2 (de) | 2006-04-27 |
| KR20020092464A (ko) | 2002-12-11 |
| WO2001083418A1 (en) | 2001-11-08 |
| SK16912002A3 (sk) | 2003-05-02 |
| IL152057A0 (en) | 2003-05-29 |
| DE60113862D1 (de) | 2006-02-16 |
| MXPA02010291A (es) | 2003-04-25 |
| CN1285555C (zh) | 2006-11-22 |
| KR100801456B1 (ko) | 2008-02-11 |
| RU2002131892A (ru) | 2004-04-10 |
| AU2001260254A1 (en) | 2001-11-12 |
| ES2249435T3 (es) | 2006-04-01 |
| ZA200209631B (en) | 2003-10-23 |
| JP2003531880A (ja) | 2003-10-28 |
| AR028400A1 (es) | 2003-05-07 |
| US6706930B2 (en) | 2004-03-16 |
| ATE305913T1 (de) | 2005-10-15 |
| US20030163005A1 (en) | 2003-08-28 |
| CN1427811A (zh) | 2003-07-02 |
| CZ20023947A3 (cs) | 2003-03-12 |
| BR0110458B1 (pt) | 2012-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0305627A (pt) | Sistema catalisador para a polimerização de olefinas | |
| BR9910326A (pt) | Processo para preeparar isoxazóis, composto, processo para preparar compostos, uso de compostos, e, processo para preparar tioéteres | |
| ATE427992T1 (de) | Dna-synthesepromotoren, mit dna-polymerase assoziierte faktoren und nutzung davon | |
| BR0008430A (pt) | Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático | |
| BR0010559A (pt) | Processo hemi-sintético e novos compostos | |
| BR0004977A (pt) | Processos para preparação de fenol, acetona e metiletilcetona | |
| BR9916633A (pt) | Benzopiranos e benzoxepinas, composições farmacêuticas compreendendo-as e processo de preparação | |
| BRPI0410508A (pt) | processos de contato de 1,3-propanodiol e de um 1,3-propanodiol derivado bioquimicamente com um catalisador de polimerização, composição que compreende: 1,3-propanodiol e politrimetileno éter glicol | |
| BR9915133A (pt) | Processos para sìntese de um borato de arila ou de alqueno, para acoplamento covalente de compostos orgânicos e para preparação de ácidos borÈnicos de arila ou de alqueno, sólido polimérico funcionalizado, borato de arila ou de alqueno, e, monoidroborano di-substituìdo. | |
| BR9808854A (pt) | Processo para preparação de um composto, e, composto | |
| BR0011679A (pt) | Seletivação de catalisador | |
| BR0110458A (pt) | Processo para a preparação de compostos de hidroxidifenila halogenados | |
| BRPI0619213B8 (pt) | composto precursor de composto orgânico marcado com haloênio radioativo | |
| BR9807988A (pt) | Processo para a preparação de um composto, e, composto. | |
| BR9911586A (pt) | Processo para preparação de 3-aril-benzenofuranonas | |
| RU98121227A (ru) | Способ окисления ароматических соединений до гидроксиароматических соединений | |
| BR0003569A (pt) | Resóis, processo para a sua preparação e aplicação | |
| BR9800565A (pt) | Processo para a produção de compostos de halogeno-o-hidroxideifenila | |
| Roenfanz et al. | Modifications to a biphenolic antibacterial compound: activity against ESKAPE pathogens | |
| BR0111711A (pt) | Processo para a preparação de p-amino-fenóis | |
| BR0013323A (pt) | Processos úteis para a preparação de agentes antipicornavirais, processos úteis para a preparação de um composto, compostos, processos para preparação de um composto e processos para a execução de uma reação catalisada por um grande catalisador | |
| BR0109906A (pt) | Processo para preparação de misturas de metilenodianilina e seus produtos homólogos superiores | |
| Bahrami et al. | [PhSiO 1.5] 8, 10, 12 as nanoreactors for non-enzymatic introduction of ortho, meta or para-hydroxyl groups to aromatic molecules | |
| PT1230211E (pt) | Processo para a preparacao de cetiminas | |
| BR0113602A (pt) | Processo para preparar um composto de imidazopiridina substituìda |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/06/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
| 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 2308 DE 31-03-2015 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. |