MX2013002981A - Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza. - Google Patents

Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza.

Info

Publication number
MX2013002981A
MX2013002981A MX2013002981A MX2013002981A MX2013002981A MX 2013002981 A MX2013002981 A MX 2013002981A MX 2013002981 A MX2013002981 A MX 2013002981A MX 2013002981 A MX2013002981 A MX 2013002981A MX 2013002981 A MX2013002981 A MX 2013002981A
Authority
MX
Mexico
Prior art keywords
tert
producing
propanal
butylphenyl
methyl
Prior art date
Application number
MX2013002981A
Other languages
English (en)
Inventor
Florian Stecker
Joerg Botzem
Ulrich Griesbach
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2013002981A publication Critical patent/MX2013002981A/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
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • 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
    • 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
    • C07C45/62—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 hydrogenation of carbon-to-carbon double or triple bonds
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

La presente invención se relaciona a un proceso para preparar 2-metil-3-(4-ter-butil-fenil)propanal con para-isómeros de alta pureza, y también a un proceso para preparar 4-ter-butilbenzaldehí do con para-isómeros de alta pureza.
MX2013002981A 2010-09-16 2011-09-09 Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza. MX2013002981A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10177074 2010-09-16
PCT/EP2011/065596 WO2012034930A1 (de) 2010-09-16 2011-09-09 Verfahren zur herstellung von 2-methyl-3-(4-tert-butylphenyl)-propanal mit hoher para-isomerenreinheit

Publications (1)

Publication Number Publication Date
MX2013002981A true MX2013002981A (es) 2013-04-05

Family

ID=44584191

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002981A MX2013002981A (es) 2010-09-16 2011-09-09 Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza.

Country Status (7)

Country Link
US (1) US8614358B2 (es)
EP (1) EP2616424B1 (es)
JP (1) JP5869577B2 (es)
CN (1) CN103119014B (es)
ES (1) ES2553873T3 (es)
MX (1) MX2013002981A (es)
WO (1) WO2012034930A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013002981A (es) 2010-09-16 2013-04-05 Basf Se Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza.
CA2876566A1 (en) * 2012-06-15 2013-12-19 Basf Se Anodic oxidation of organic substrates in the presence of nucleophiles
CN104151151B (zh) * 2014-07-30 2016-01-20 天泽恩源（天津）制药有限公司 一种曲前列尼尔（Treprostinil）的合成方法
JP6807396B2 (ja) * 2016-01-22 2021-01-06 大鵬薬品工業株式会社 高純度シクロへキセノン長鎖アルコールの調製方法
CN110746280B (zh) * 2019-10-14 2022-10-11 湖北荆洪生物科技股份有限公司 一种4-叔丁基苯甲醛的合成方法
WO2023053860A1 (ja) * 2021-09-29 2023-04-06 三菱瓦斯化学株式会社 アルデヒド組成物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL217860A (es) * 1956-06-11
AT337145B (de) * 1974-12-14 1977-06-10 Ruhrchemie Ag Verfahren zur gewinnung reiner n-aldehyde
US4318783A (en) 1978-11-30 1982-03-09 Bayer Aktiengesellschaft Process for the preparation of optionally substituted benzaldehyde dialkyl acetals
JPS5620174A (en) * 1979-07-27 1981-02-25 Fuso Kagaku Kogyo Kk Preparation of p-t-butylbenzaldehyde and its acetal
EP0045571B1 (en) 1980-07-09 1985-06-26 BUSH BOAKE ALLEN Limited Process for the production of phenyl substituted aldehydes and of phenyl substituted alcohols
DE4106661A1 (de) 1991-03-02 1992-09-03 Basf Ag 2-methylbenzaldehyddialkylacetale
DE4327361A1 (de) * 1993-08-14 1995-02-16 Basf Ag Verfahren zur Herstellung von Benzaldehyddialkylacetalen
EP0685444B1 (fr) * 1994-05-31 2000-04-05 Firmenich Sa Composés aromatiques nouveaux et leur utilisation en parfumerie
DE19949672A1 (de) 1999-10-14 2001-04-19 Basf Ag Kontinuierliches Verfahren zur Herstellung von Zimtaldehydderivaten
US6686507B2 (en) * 2002-03-06 2004-02-03 Pfizer Inc Purification of 2-methoxy-5-trifluoromethoxybenzaldehyde
DE10223970A1 (de) * 2002-05-29 2003-12-24 Basf Ag Isolierung von Dihydrozimtaldehyden aus einem Rohgemisch
DE102004011427A1 (de) 2004-03-09 2005-09-29 Basf Ag Absorptionsmittel mit verbesserter Oxidationsbeständigkeit und Verfahren zum Entsäuern von Fluidströmen
DE102005049568A1 (de) * 2005-10-17 2007-04-19 Basf Ag Verfahren zur kontinuierlichen Hydrierung oder hydrierenden Aminierung
WO2009059944A1 (de) * 2007-11-06 2009-05-14 Basf Se Elektrochemisches verfahren zur herstellung von benzaldehyddimethylacetalen
CN102365393B (zh) 2009-03-27 2014-10-29 巴斯夫欧洲公司 生产3-叔丁基苯甲醛缩二甲醇的电化学方法
MX2013002981A (es) 2010-09-16 2013-04-05 Basf Se Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza.

Also Published As

Publication number Publication date
US8614358B2 (en) 2013-12-24
WO2012034930A1 (de) 2012-03-22
EP2616424B1 (de) 2015-08-26
JP5869577B2 (ja) 2016-02-24
CN103119014A (zh) 2013-05-22
CN103119014B (zh) 2016-01-20
JP2013538220A (ja) 2013-10-10
ES2553873T3 (es) 2015-12-14
US20120071696A1 (en) 2012-03-22
EP2616424A1 (de) 2013-07-24

Similar Documents

Publication Publication Date Title
PL2261308T3 (pl) Sposób wytwarzania gazu ziemnego
MX2013004338A (es) Secuencias de repeticiones palindromicas cortas separadas regularmente agrupadas-cas (crisp-cas).
MX2013001045A (es) Organoide hepatico, sus usos y metodo de cultivo para obtenerlos.
MX2015016535A (es) Metodo de produccion para tagatosa.
IL217381A0 (en) Optimizing the production of antibodies
MX2012007710A (es) Alfa-amilasas.
PT2913337T (pt) Processo para a produção de sofosbuvir
AP2011005969A0 (en) Process for co-producing synthesis gas and power.
EP2540796A4 (en) β-SIALONE PHOSPHORES, USES THEREOF, METHOD FOR THE PRODUCTION OF β-SIALONE PHOSPHORUS
MX2013002981A (es) Proceso para preparar 2-metil-3-(4-ter-butilfenil)propanal con para-isomericos de alta pureza.
MY155330A (en) Methods for salt production
IN2014DN07983A (es)
IN2013MU00646A (es)
ZA201107418B (en) Method for the production of hydrogen peroxide
MY158910A (en) Surface modified silicic acid semi-gels
IN2014DN08777A (es)
IL216942A0 (en) Process for the manufacture of alkenones
MX350003B (es) Procedimiento para la fabricación de derivados de dibenzoilmetano.
AP2012006580A0 (en) Process for the production of substitute natural gas
IN2012DN01929A (es)
EP2480497A4 (en) PROCESS FOR THE PRODUCTION OF HIGH-PURITY SILICON
MX2012010317A (es) ß-HIDROXIALQUILAMIDAS, METODO PARA SU PRODUCCION Y SU USO.
WO2010131921A3 (ko) 알킬아민 유도체의 제조방법
IN2014MN02254A (es)
PT2608880T (pt) Método para produção de cloro através de oxidação em fase gasosa

Legal Events

Date Code Title Description
FG Grant or registration