EP2231576A1 - Verfahren zur gewinnung von alkohol aus einem aldehyd - Google Patents

Verfahren zur gewinnung von alkohol aus einem aldehyd

Info

Publication number
EP2231576A1
EP2231576A1 EP08862544A EP08862544A EP2231576A1 EP 2231576 A1 EP2231576 A1 EP 2231576A1 EP 08862544 A EP08862544 A EP 08862544A EP 08862544 A EP08862544 A EP 08862544A EP 2231576 A1 EP2231576 A1 EP 2231576A1
Authority
EP
European Patent Office
Prior art keywords
aldehyde
weight
acidic
bar
solid compound
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP08862544A
Other languages
English (en)
French (fr)
Inventor
Danilo Zim
Philippe Marion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Poliamida e Especialidades Ltda
Original Assignee
Rhodia Poliamida e Especialidades Ltda
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 Rhodia Poliamida e Especialidades Ltda filed Critical Rhodia Poliamida e Especialidades Ltda
Publication of EP2231576A1 publication Critical patent/EP2231576A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • 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

Definitions

  • Amberlyst® CH28 catalysts from Rohm & Haas can be mentioned.
  • the reaction of the first step can be carried out in a reactor of any type, in particular in a vertically mounted reaction tube. Many reactors implementing the method of the first step can be put in series.

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)
EP08862544A 2007-12-14 2008-12-10 Verfahren zur gewinnung von alkohol aus einem aldehyd Withdrawn EP2231576A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708723A FR2925046A1 (fr) 2007-12-14 2007-12-14 Procede d'obtention d'alcool a partir d'un aldehyde
PCT/IB2008/003407 WO2009077831A1 (fr) 2007-12-14 2008-12-10 Procede d'obtention d'alcool a partir d'un aldehyde

Publications (1)

Publication Number Publication Date
EP2231576A1 true EP2231576A1 (de) 2010-09-29

Family

ID=39645585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08862544A Withdrawn EP2231576A1 (de) 2007-12-14 2008-12-10 Verfahren zur gewinnung von alkohol aus einem aldehyd

Country Status (8)

Country Link
US (1) US20110021845A1 (de)
EP (1) EP2231576A1 (de)
JP (1) JP2011517656A (de)
CN (1) CN101925569A (de)
BR (1) BRPI0819373A2 (de)
FR (1) FR2925046A1 (de)
WO (1) WO2009077831A1 (de)
ZA (1) ZA201004638B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1885676A2 (de) 2005-05-20 2008-02-13 Solvay SA Verfahren zur umwandlung mehrfach hydroxylierter aliphatischer kohlenwasserstoffe in chlorhydrine
ES2469829T3 (es) * 2009-11-26 2014-06-20 Sandoz Ag Reacción de compuestos orgánicos con bajas cantidades de hidrógeno
CN102093180B (zh) * 2009-12-15 2013-09-11 上海焦化有限公司 一种连续生产不饱和醛化合物的方法
CN102093179A (zh) * 2009-12-15 2011-06-15 上海焦化有限公司 一种酸性沸石催化醛缩合的方法
US8742177B2 (en) 2011-12-28 2014-06-03 Rohm And Haas Company Catalyst and process to produce branched unsaturated aldehydes
US8809594B2 (en) 2012-09-21 2014-08-19 Eastman Chemical Company Dual catalyst system for the self-condensation of alcohols
EP3048090B1 (de) * 2013-09-17 2022-03-30 LG Chem, Ltd. Verfahren zur herstellung von alkanol
DK3160927T3 (da) * 2014-06-30 2022-06-13 Haldor Topsoe As Fremgangsmåde til fremstilling af ethylenglycol ud fra sukker
AU2017205691B2 (en) 2016-01-07 2021-06-17 Haldor Topsøe A/S Process for the preparation of ethylene glycol from sugars
KR102737311B1 (ko) 2016-01-07 2024-12-03 토프쉐 에이/에스 당으로부터 에틸렌글리콜의 제조를 위한 과정
US9834501B2 (en) 2016-01-28 2017-12-05 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta—unsaturated aldehydes from methanol and an aldehyde
US9828322B2 (en) 2016-01-28 2017-11-28 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes over a regenerable anatase titania catalyst
CN106111184A (zh) * 2016-06-27 2016-11-16 山东成泰化工有限公司 一种异癸醇制备用催化剂及其制备方法
CN110871085B (zh) * 2018-08-30 2022-11-29 淄博张店东方化学股份有限公司 一种糠醛催化加氢制备糠醇的负载型催化剂及其制备方法与应用
CN114685257B (zh) * 2020-12-31 2024-04-09 中国石油化工股份有限公司 一种合成甲基异戊基酮的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004845A (en) * 1981-08-20 1991-04-02 Davy Mckee (London) Limited Hydrogenation of aldehydes
US4701562A (en) * 1986-06-25 1987-10-20 Union Carbide Corporation Process for the condensation of aldehydes
DE69908777T2 (de) * 1999-10-20 2004-03-04 Saudi Basic Industries Corp. Flüssigphase katalytisches Hydrierungsverfahren zur Umwandlung von Aldehyden in die entsprechenden Alkohole

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009077831A1 *

Also Published As

Publication number Publication date
ZA201004638B (en) 2011-03-30
JP2011517656A (ja) 2011-06-16
US20110021845A1 (en) 2011-01-27
WO2009077831A1 (fr) 2009-06-25
BRPI0819373A2 (pt) 2015-04-22
CN101925569A (zh) 2010-12-22
FR2925046A1 (fr) 2009-06-19

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