BR112013024860A2 - processo - Google Patents
processoInfo
- Publication number
- BR112013024860A2 BR112013024860A2 BR112013024860A BR112013024860A BR112013024860A2 BR 112013024860 A2 BR112013024860 A2 BR 112013024860A2 BR 112013024860 A BR112013024860 A BR 112013024860A BR 112013024860 A BR112013024860 A BR 112013024860A BR 112013024860 A2 BR112013024860 A2 BR 112013024860A2
- Authority
- BR
- Brazil
- Prior art keywords
- methyl
- precursor
- butyl
- catechol
- methyl catechol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/001—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
- C07C37/002—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by transformation of a functional group, e.g. oxo, carboxyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- 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
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
-
- 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
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- 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
-
- 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
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- 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
- 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
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/017—Esters of hydroxy compounds having the esterified hydroxy group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
resumo “processo” provêm-se caminhos de síntese para um precursor de dibenzoato de 5-t-butil-3-metil-1,2-fenileno. o precursor é metil catecol e/ou 5-terciobutil-3-metil-catecol. 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161468928P | 2011-03-29 | 2011-03-29 | |
PCT/US2012/030696 WO2012135189A2 (en) | 2011-03-29 | 2012-03-27 | Production of substituted phenylene aromatic diesters |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013024860A2 true BR112013024860A2 (pt) | 2016-12-20 |
Family
ID=45931046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013024860A BR112013024860A2 (pt) | 2011-03-29 | 2012-03-27 | processo |
Country Status (10)
Country | Link |
---|---|
US (1) | US20140012035A1 (pt) |
EP (1) | EP2691363A2 (pt) |
JP (1) | JP2014519477A (pt) |
KR (1) | KR20140018314A (pt) |
CN (1) | CN103562172A (pt) |
BR (1) | BR112013024860A2 (pt) |
MX (1) | MX2013011247A (pt) |
RU (1) | RU2013147997A (pt) |
SG (1) | SG193571A1 (pt) |
WO (1) | WO2012135189A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0918698A8 (pt) | 2008-12-31 | 2017-09-19 | Grace W R & Co | Composição de procatalisador e processo para produzir um polímero baseado em olefina |
CN112079697A (zh) * | 2020-09-03 | 2020-12-15 | 上海应用技术大学 | 一种5-甲基香兰素的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812262B2 (ja) * | 1979-03-22 | 1983-03-07 | 宇部興産株式会社 | メチルフエノ−ル誘導体の製造法 |
JP2544844B2 (ja) * | 1991-05-09 | 1996-10-16 | 三菱化学株式会社 | カテコ―ル類の製造法 |
TW201002659A (en) * | 2008-03-21 | 2010-01-16 | Nissan Chemical Ind Ltd | Method of producing 2-hydroxyaryl aldehyde compound |
JP5969210B2 (ja) * | 2008-12-31 | 2016-08-17 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 強化されたプロ触媒組成物及びプロセス |
BRPI0918346A2 (pt) * | 2008-12-31 | 2015-12-15 | Dow Global Technologies Llc | diéster aromático de fenileno substituído |
-
2012
- 2012-03-27 JP JP2014502677A patent/JP2014519477A/ja active Pending
- 2012-03-27 KR KR1020137028027A patent/KR20140018314A/ko not_active Application Discontinuation
- 2012-03-27 SG SG2013070990A patent/SG193571A1/en unknown
- 2012-03-27 RU RU2013147997/04A patent/RU2013147997A/ru not_active Application Discontinuation
- 2012-03-27 CN CN201280024926.3A patent/CN103562172A/zh active Pending
- 2012-03-27 BR BR112013024860A patent/BR112013024860A2/pt not_active IP Right Cessation
- 2012-03-27 US US14/007,188 patent/US20140012035A1/en not_active Abandoned
- 2012-03-27 MX MX2013011247A patent/MX2013011247A/es not_active Application Discontinuation
- 2012-03-27 WO PCT/US2012/030696 patent/WO2012135189A2/en active Application Filing
- 2012-03-27 EP EP12712503.7A patent/EP2691363A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2012135189A2 (en) | 2012-10-04 |
CN103562172A (zh) | 2014-02-05 |
US20140012035A1 (en) | 2014-01-09 |
SG193571A1 (en) | 2013-11-29 |
KR20140018314A (ko) | 2014-02-12 |
JP2014519477A (ja) | 2014-08-14 |
EP2691363A2 (en) | 2014-02-05 |
MX2013011247A (es) | 2013-10-17 |
RU2013147997A (ru) | 2015-05-10 |
WO2012135189A3 (en) | 2012-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2014003191A1 (es) | Compuestos que inhiben la actividad de catecol o -metiltransferasa; su uso contra el parkinson. | |
BR112012033817A2 (pt) | facilidade de virtualização de função para consulta de função de um processador | |
BR112013031493A2 (pt) | composto, composição farmacêutica, uso de um composto, combinação de um composto, dispositivo e processo de preparação de um composto. | |
BR112013020513A2 (pt) | adoçante stevia altamente solúvel | |
BR112014004930A2 (pt) | processo para a produção de olefinas, e, uso das olefinas | |
BR112015000994A2 (pt) | processo e sistema de reação para a preparação de metanol | |
EA201590951A1 (ru) | Дигидропиразольные модуляторы gpr40 | |
BR112015003101A2 (pt) | processo para a preparação de um composto. | |
BR112014015123A2 (pt) | processo para a produção de um ou mais alcenos ou compostos aromáticos | |
BR112015005694A2 (pt) | pró-fármacos de inibidor amino-quinazoliníco de quinase | |
BR112014001769A2 (pt) | processo para a preparação de 1,4-ciclo-hexanodimetanol | |
BR112015014994A2 (pt) | processo integrado para a produção de acetato de metila e metanol a partir de gás de síntese e éter dimetílico | |
CL2013002908A1 (es) | Uso de compuestos derivados de bencimidazol-4-carboxamida para el tratamiento profilactico de la neuropatia periferica inducida por quimioterapia . | |
BRPI1008946A2 (pt) | um processo para a síntese de metanol. | |
BR112015008824A2 (pt) | linhagens melhoradas de microalgas e processo das mesmas | |
CL2011001405A1 (es) | Procedimiento para la preparacion de n-[2-(7-metoxi-1-naftil)etil]acetamida, agometalina. | |
BR112014010374A2 (pt) | alimento para animais, uso de uma xilanase hiper-termofílica e hiper-termoestável, uso do alimento para animais e processo para produzir alimento para animais | |
BR112013026851A2 (pt) | Composição de polipropileno, processo de produção de uma composição de polipropileno, material e uso de uma composição | |
BR112012020855A2 (pt) | Método para produzir um conjugado de biomolécula | |
BR112014033014A2 (pt) | processo para isomerização de xileno e catalisador para o mesmo | |
BR112012026157A2 (pt) | processo para preparar ditiina-tetracarboximidas. | |
BR112014015737A2 (pt) | processo para a síntese de produtos tensoativos catiônicos altamente puros | |
BR112015001273A2 (pt) | método para concentrar uma substância e mecanismo para concentrar uma substância | |
BR112014009760A8 (pt) | análogos de ácido siálico | |
BR112014000889A2 (pt) | tratamento para hipoxia |
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 5A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
B25B | Requested transfer of rights rejected |
Owner name: DOW GLOBAL TECHNOLOGIES LLC (US) |