AR078030A1 - Procedimiento para la preparacion de aldehidos c10 alfa, beta-insaturados - Google Patents

Procedimiento para la preparacion de aldehidos c10 alfa, beta-insaturados

Info

Publication number
AR078030A1
AR078030A1 ARP100100813A ARP100100813A AR078030A1 AR 078030 A1 AR078030 A1 AR 078030A1 AR P100100813 A ARP100100813 A AR P100100813A AR P100100813 A ARP100100813 A AR P100100813A AR 078030 A1 AR078030 A1 AR 078030A1
Authority
AR
Argentina
Prior art keywords
aldehydes
beta
alpha
aliphatic
unsaturated
Prior art date
Application number
ARP100100813A
Other languages
English (en)
Inventor
Hans-Gerd Luken
Wilfried Buschken
Dirk Fridag
Alfred Kaizik
Original Assignee
Evonik Oxeno Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Oxeno Gmbh filed Critical Evonik Oxeno Gmbh
Publication of AR078030A1 publication Critical patent/AR078030A1/es

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La solicitud se refiere a un procedimiento para la produccion continua de aldehídos C10 alfa,beta-insaturados a partir de aldehídos C5 alifáticos, que abarca los pasos siguientes: condensacion de aldol a partir de aldehídos C5 alifáticos de manera de obtener aldehídos C10 alfa,beta-insaturados en la presencia de una base acuosa en un reactor tubular; separacion de fases de material que egresa del reactor tubular en una fase acuosa del catalizador y una fase orgánica del producto. La separacion de la fase orgánica del producto en aldehídos C10 alfa,beta-insaturados, aldehídos C5 alifáticos y productos secundarios; rebalse de una parte de la fase acuosa del catalizador para remover el agua de la reaccion, y completar con lejía fresca y subsiguiente reconduccion al reactor tubular. La solicitud tiene por objeto perfeccionar un procedimiento de este tipo, de manera que requiera un menor insumo energético. Esto se logra dispersando los aldehídos C5 alifáticos y/o los aldehídos C10 alfa,beta-insaturados en forma de gotitas en la base acuosa, teniendo el diámetro de Sauter promedio de las gotitas un valor entre 0,2 mm y 2 mm.
ARP100100813A 2009-03-17 2010-03-16 Procedimiento para la preparacion de aldehidos c10 alfa, beta-insaturados AR078030A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009001594A DE102009001594A1 (de) 2009-03-17 2009-03-17 Verfahren zur Herstellung von alpha, beta-ungesättigten C10-Aldehyden

Publications (1)

Publication Number Publication Date
AR078030A1 true AR078030A1 (es) 2011-10-12

Family

ID=42096832

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100813A AR078030A1 (es) 2009-03-17 2010-03-16 Procedimiento para la preparacion de aldehidos c10 alfa, beta-insaturados

Country Status (14)

Country Link
US (1) US8581008B2 (es)
EP (1) EP2408731B1 (es)
JP (1) JP5757934B2 (es)
KR (1) KR101712218B1 (es)
CN (1) CN101838186B (es)
AR (1) AR078030A1 (es)
BR (1) BRPI1009466A2 (es)
DE (1) DE102009001594A1 (es)
ES (1) ES2540106T3 (es)
MX (1) MX2011009608A (es)
MY (1) MY155399A (es)
SG (1) SG174408A1 (es)
TW (1) TWI454452B (es)
WO (1) WO2010105892A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063673A1 (de) * 2004-12-31 2006-07-13 Oxeno Olefinchemie Gmbh Verfahren zur kontinuierlichen katalytischen Hydrierung von hydrierbaren Verbindungen an festen, im Festbett angeordneten Katalysatoren mit einem wasserstoffhaltigen Gas
DE102009027978A1 (de) 2009-07-23 2011-01-27 Evonik Oxeno Gmbh Verfahren zur Herstellung von Decancarbonsäuren
DE102009045718A1 (de) 2009-10-15 2011-04-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Decanolen durch Hydrierung von Decenalen
DE102010030209A1 (de) 2010-06-17 2011-12-22 Evonik Oxeno Gmbh Energieeffiziente Synthese von aliphatischen Adelhyden aus Alkanen und Kohlendioxid
DE102010041821A1 (de) 2010-09-30 2012-04-05 Evonik Oxeno Gmbh Einsatz von Supported Ionic Liquid Phase (SILP) Katalysatorsystemen in der Hydroformylierung von olefinhaltigen Gemischen zu Aldehydgemischen mit hohem Anteil von in 2-Stellung unverzweigten Aldehyden
KR101444976B1 (ko) * 2010-10-05 2014-09-26 주식회사 엘지화학 α,β-불포화 알데히드의 제조방법
CN102442893B (zh) * 2010-10-08 2014-11-05 中国石油化工股份有限公司 一种醛缩合产物的分离方法
CN102442892B (zh) * 2010-10-08 2015-04-15 中国石油化工股份有限公司 一种由醛缩合制备不饱和醛的方法
DE102010043558A1 (de) 2010-11-08 2012-05-10 Evonik Oxeno Gmbh Verfahren zur Hydroformylierung von ungesättigten Verbindungen
DE102011012846B4 (de) * 2011-03-03 2016-08-18 Oxea Gmbh Verfahren zur Durchführung von mehrphasigen Aldolkondensationsreaktionen zu gemischten α,β-ungesättigten Aldehyden
CA2887582A1 (en) 2012-10-12 2014-04-17 Evonik Degussa Gmbh Bisphosphite mixture and use thereof as a catalyst mixture in hydroformylation
EP2925714B1 (de) * 2012-11-30 2016-11-16 Basf Se Verfahren zur katalytischen aldolkondensation von aldehyden
US9006495B2 (en) 2012-11-30 2015-04-14 Basf Se Process for the catalytic aldol condensation of aldehydes
DE102013020322B4 (de) 2013-12-05 2019-04-18 Oxea Gmbh Verfahren zur Gewinnung von 2-Methylbutanal aus den bei der Herstellung von Gemischen isomerer a,ß-ungesättigter Decenale anfallenden Nebenströmen
DE102013225883A1 (de) 2013-12-13 2015-06-18 Evonik Industries Ag Zweistufige Hydroformylierung mit Kreisgas- und SILP-Technologie
ES2607692T3 (es) 2014-08-14 2017-04-03 Evonik Degussa Gmbh Hidroformilación con CO2 catalizada por SILP
AU2016364817B2 (en) 2015-12-03 2020-05-07 Regeneron Pharmaceuticals, Inc. Methods of associating genetic variants with a clinical outcome in patients suffering from age-related macular degeneration treated with anti-VEGF
PL3246303T3 (pl) 2016-05-19 2020-06-01 Evonik Operations Gmbh Wytwarzanie n-pentanalu z mieszanin surowców ubogich w buten
ES2714899T3 (es) 2016-09-30 2019-05-30 Oxea Gmbh Método de producción continuo para 2-metilenos-alcanales
TWI784094B (zh) * 2017-12-01 2022-11-21 德商贏創運營有限公司 自醛獲得醇之方法iii
ZA201808003B (en) * 2017-12-01 2019-08-28 Evonik Degussa Gmbh Method for obtaining alcohols from aldehydes ii
ZA201808002B (en) * 2017-12-01 2019-08-28 Evonik Degussa Gmbh Method for obtaining alcohols from aldehydes
US11519020B2 (en) 2018-05-25 2022-12-06 Regeneron Pharmaceuticals, Inc. Methods of associating genetic variants with a clinical outcome in patients suffering from age-related macular degeneration treated with anti-VEGF
KR20210041936A (ko) * 2019-10-08 2021-04-16 한화솔루션 주식회사 알돌 축합 반응용 연속교반탱크 반응기
CN111620767A (zh) * 2020-07-02 2020-09-04 中国天辰工程有限公司 一种提高羟醛缩合反应选择性的方法
CN113209930A (zh) * 2021-05-26 2021-08-06 中国海洋石油集团有限公司 一种醛缩合反应设备及反应方法
CN116063167A (zh) * 2021-11-01 2023-05-05 中国石油化工股份有限公司 一种制备2-丙基-2-庚烯醛的方法及装置和所得2-丙基-2-庚烯醛

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9207756D0 (en) 1992-04-07 1992-05-27 Davy Mckee London Process
JP2000026357A (ja) 1998-07-09 2000-01-25 Mitsubishi Chemicals Corp 二量化アルデヒドの製造方法
DE19849922A1 (de) 1998-10-29 2000-05-04 Degussa Verfahren zur Behandlung von Basen und organische Säuren enthaltenden wäßrigen Lösungen
DE19849924A1 (de) 1998-10-29 2000-05-04 Degussa Verfahren zur Abtrennung organischer Säuren aus wäßrigen Lösungen
DE19956410A1 (de) 1999-11-24 2001-05-31 Oxeno Olefinchemie Gmbh Verfahren zur Durchführung von Aldolkondensationen
DE19957522A1 (de) * 1999-11-30 2001-05-31 Oxeno Olefinchemie Gmbh Verfahren zur katalytischen Durchführung von Aldolkondensationen mittels Mehrphasenreaktion
DE10028800A1 (de) * 2000-06-15 2001-12-20 Basf Ag Verfahren zur Herstellung von höheren Ketonen aus ungesättigten Aldehyden
DE10062448A1 (de) 2000-12-14 2002-06-20 Oxeno Olefinchemie Gmbh Verfahren zur Hydrierung von Hydroformylierungsgemischen
DE10108476A1 (de) 2001-02-22 2002-09-12 Celanese Chem Europe Gmbh Verfahren zur Herstellung von Aldehyden
DE10108474A1 (de) 2001-02-22 2002-09-12 Celanese Chem Europe Gmbh Verfahren zur Herstellung von Aldehyden
DE10108475A1 (de) 2001-02-22 2002-09-12 Celanese Chem Europe Gmbh Verfahren zur Herstellung von Aldehyden
DE10220799A1 (de) 2002-05-10 2003-12-11 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von C13-Alkoholgemischen
DE10225282A1 (de) 2002-06-07 2003-12-18 Celanese Chem Europe Gmbh Verfahren zur Herstellung von Aldehyden
DE102004011081A1 (de) 2004-03-06 2005-09-22 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von tertiären Carbonsäuren
DE102004063673A1 (de) 2004-12-31 2006-07-13 Oxeno Olefinchemie Gmbh Verfahren zur kontinuierlichen katalytischen Hydrierung von hydrierbaren Verbindungen an festen, im Festbett angeordneten Katalysatoren mit einem wasserstoffhaltigen Gas
DE102005035816A1 (de) 2005-07-30 2007-02-01 Oxeno Olefinchemie Gmbh Verfahren zur Hydrierung von Oxo-Aldehyden mit hohen Estergehalten
DE102007041380A1 (de) 2007-08-31 2009-03-05 Evonik Oxeno Gmbh Hydrierkatalysator und Verfahren zur Herstellung von Alkoholen durch Hydrierung von Carbonylverbindungen
DE102007061649A1 (de) 2007-12-20 2009-07-02 Evonik Oxeno Gmbh Einstufiges kontinuierliches Verfahren zur Hydroformylierung von höheren Olefinen oder Olefingemischen
DE102008002187A1 (de) 2008-06-03 2009-12-10 Evonik Oxeno Gmbh Verfahren zur Herstellung von C5-Aldehydgemischen mit hohem n-Pentanalanteil

Also Published As

Publication number Publication date
TWI454452B (zh) 2014-10-01
KR101712218B1 (ko) 2017-03-03
JP5757934B2 (ja) 2015-08-05
KR20110128302A (ko) 2011-11-29
EP2408731B1 (de) 2015-04-01
WO2010105892A1 (de) 2010-09-23
MY155399A (en) 2015-10-15
US8581008B2 (en) 2013-11-12
ES2540106T3 (es) 2015-07-08
MX2011009608A (es) 2011-09-28
SG174408A1 (en) 2011-10-28
EP2408731A1 (de) 2012-01-25
US20120123169A1 (en) 2012-05-17
BRPI1009466A2 (pt) 2016-03-01
JP2012520838A (ja) 2012-09-10
CN101838186B (zh) 2015-01-07
TW201105625A (en) 2011-02-16
CN101838186A (zh) 2010-09-22
DE102009001594A1 (de) 2010-09-30

Similar Documents

Publication Publication Date Title
AR078030A1 (es) Procedimiento para la preparacion de aldehidos c10 alfa, beta-insaturados
AR109367A2 (es) Proceso continuo para preparar sílice y productos preparados a partir de esta
CO6290676A2 (es) Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas
CO6491074A2 (es) Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas
AR066773A1 (es) Proceso para preparar alcoxidos de metales alcalinos
AR062148A1 (es) Proceso quimico para la preparacion de intermediarios
CO6731070A2 (es) Producción de alquenos mediante conversión enzimática combinada de ácidos 3-hidroxialcanoicos
ES2388927T8 (es) Extracto natural que contiene xantohumol, así como el procedimiento para su producción y productos obtenidos a partir del mismo
AR075072A1 (es) Proceso para formar etileno a partir de acido acetico de manera selectiva
AR082569A1 (es) Produccion de alcoholes
BR112013015812A2 (pt) uso de um produto obtenível pela reação de um ácido graxo ou mistura de ácidos, produto obtenível pela reação de um ácido graxo ou mistura de ácidos e método para a produção de um produto.
WO2012170336A3 (en) Production of para-xylene
AR071265A1 (es) Procedimiento para la preparacion de esteres alquilicos de acidos grasos
AR063747A1 (es) Definilazetidinona sustituida con acido piperazina-1-sulfonico y que tiene propiedades farmacologicas mejoradas
AR078315A1 (es) Produccion de propileno a partir de butano
AR083509A1 (es) Procedimiento para la purificacion de mezclas que contienen mtbe asi como tambien preparacion de isobuteno por craqueo de las mezclas que contienen mtbe
CO6270352A2 (es) Metodo mejorado para producir acido cianhidrico mediante deshidratacion catalitica de forma gaseosa
CL2008000390A1 (es) Metodo para la fabricacion de una placa de catodo que comprende formar una placa de catodo mediante su corte a partir de un material tipo placa solido, en donde antes del corte de la placa a su forma parte de la superficie que constituye la placa es
CO6511211A2 (es) Composiciones estable de sns 595 y métodos de preparación
BR112018006749A2 (pt) processo para a purificação de metil metacrilato.
CL2014002244A1 (es) Proceso para mejorar la eficiencia de alimentación y características de la canal de los animales, que comprende tratar al animal con una composicion que contiene desde 2 a 76% en peso de al menos un triglicerido con al menos un acido graso hidroxilado y 24 a 95% de liquido de la cascara de nuez de anacardo.
ES2548480T3 (es) Procedimiento de producción de levosandal
AR080671A1 (es) Metodo para deshidratar por aspersion resina fenol-formaldehido
AR098923A1 (es) Proceso de deshidratación de etanol catalizada por ácidos
SG10201402306QA (en) Oxygenate conversion catalyst, process for the preparation of an olefinic product, and process for the preparation of an oxygenate conversion catalyst

Legal Events

Date Code Title Description
FB Suspension of granting procedure