BR112013001524A2 - processo para a preparação pseudoionone - Google Patents
processo para a preparação pseudoiononeInfo
- Publication number
- BR112013001524A2 BR112013001524A2 BR112013001524A BR112013001524A BR112013001524A2 BR 112013001524 A2 BR112013001524 A2 BR 112013001524A2 BR 112013001524 A BR112013001524 A BR 112013001524A BR 112013001524 A BR112013001524 A BR 112013001524A BR 112013001524 A2 BR112013001524 A2 BR 112013001524A2
- Authority
- BR
- Brazil
- Prior art keywords
- pseudoionone
- preparation
- citral
- acetone
- condensation
- Prior art date
Links
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
- C07C45/61—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
- C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
processo para a preparação pseudoionone. óxido de lantânio puro, obtido por calcinação de sais de lantânio contendo oxigênio a temperatura de pelo menos 700<198>c, é utilizado como um catalisador heterogêneo em que a condesação de aldol de citral e acetona para pseudoionone; pseudoionone é preparado por um processo de condensação aldólica de citral e acetona em fase líquida, utilizando-se óxido de lantânio puro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10170332.0A EP2409961B1 (de) | 2010-07-21 | 2010-07-21 | Verfahren zur Herstellung von Pseudojonon |
PCT/EP2011/062299 WO2012022562A1 (de) | 2010-07-21 | 2011-07-19 | Verfahren zur herstellung von pseudojonon |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013001524A2 true BR112013001524A2 (pt) | 2016-05-10 |
BR112013001524B1 BR112013001524B1 (pt) | 2018-10-09 |
Family
ID=43125564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001524A BR112013001524B1 (pt) | 2010-07-21 | 2011-07-19 | processo para a preparação de pseudoionona |
Country Status (7)
Country | Link |
---|---|
US (1) | US8921605B2 (pt) |
EP (2) | EP2409961B1 (pt) |
JP (1) | JP5928460B2 (pt) |
KR (1) | KR101858278B1 (pt) |
CN (1) | CN103108857B (pt) |
BR (1) | BR112013001524B1 (pt) |
WO (1) | WO2012022562A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012012785A1 (de) | 2012-06-22 | 2013-12-24 | Wolfgang Hölderich | Verfahren zur Herstellung von Pseudojonon |
EP2864280B1 (de) * | 2012-06-22 | 2021-11-10 | Symrise AG | Herstellungsverfahren eines trägerkatalysators |
CN105646210B (zh) * | 2016-03-01 | 2018-03-09 | 苏州艾缇克药物化学有限公司 | 一种羟基三甲基乙酸甲酯的合成方法 |
CN109534977B (zh) * | 2018-12-12 | 2022-04-22 | 万华化学集团股份有限公司 | 一种由炔丙醇合成α,γ-不饱和二烯酮的方法及用于该方法的催化剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023840B (de) | 1955-11-03 | 1958-02-06 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung eines schwefelhaltigen Kuepenfarbstoffs |
US7098366B2 (en) * | 2001-12-06 | 2006-08-29 | Basf Aktiengesellschaft | Supported metal oxides as catalysts for aldol condensations |
DE10159821A1 (de) | 2001-12-06 | 2003-06-18 | Basf Ag | Vorrichtung und Verfahren zur Durchführung von heterogen katalysierter Reaktivdestillationen, insbesondere zur Herstellung von Pseudoionen |
CN101984024B (zh) | 2010-11-08 | 2011-09-21 | 西峡龙成特种材料有限公司 | 复合螺旋仓式煤物质分解设备 |
-
2010
- 2010-07-21 EP EP10170332.0A patent/EP2409961B1/de active Active
-
2011
- 2011-07-19 EP EP11734080.2A patent/EP2595945A1/de not_active Withdrawn
- 2011-07-19 US US13/810,985 patent/US8921605B2/en not_active Expired - Fee Related
- 2011-07-19 BR BR112013001524A patent/BR112013001524B1/pt not_active IP Right Cessation
- 2011-07-19 JP JP2013520118A patent/JP5928460B2/ja not_active Expired - Fee Related
- 2011-07-19 CN CN201180035713.6A patent/CN103108857B/zh active Active
- 2011-07-19 WO PCT/EP2011/062299 patent/WO2012022562A1/de active Application Filing
- 2011-07-19 KR KR1020137004266A patent/KR101858278B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2013532645A (ja) | 2013-08-19 |
KR101858278B1 (ko) | 2018-05-15 |
BR112013001524B1 (pt) | 2018-10-09 |
EP2595945A1 (de) | 2013-05-29 |
JP5928460B2 (ja) | 2016-06-01 |
US20130310607A1 (en) | 2013-11-21 |
CN103108857A (zh) | 2013-05-15 |
US8921605B2 (en) | 2014-12-30 |
KR20130143002A (ko) | 2013-12-30 |
EP2409961B1 (de) | 2013-11-27 |
EP2409961A1 (de) | 2012-01-25 |
CN103108857B (zh) | 2015-09-09 |
WO2012022562A1 (de) | 2012-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/07/2011, 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 11A ANUIDADE. |
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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 2679 DE 10-05-2022 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. |