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MX2009005392A - Proceso para preparar carboxamidas mediante hidrolisis de carbonitrilos en la presencia de un catalizador que comprende dioxido de manganesio. - Google Patents

Proceso para preparar carboxamidas mediante hidrolisis de carbonitrilos en la presencia de un catalizador que comprende dioxido de manganesio.

Info

Publication number
MX2009005392A
MX2009005392A MX2009005392A MX2009005392A MX2009005392A MX 2009005392 A MX2009005392 A MX 2009005392A MX 2009005392 A MX2009005392 A MX 2009005392A MX 2009005392 A MX2009005392 A MX 2009005392A MX 2009005392 A MX2009005392 A MX 2009005392A
Authority
MX
Mexico
Prior art keywords
hydrolysis
catalyst
manganese dioxide
carboxylic acid
acid nitriles
Prior art date
Application number
MX2009005392A
Other languages
English (en)
Inventor
Jochen Ackermann
Alexander May
Hermann Siegert
Bernd Vogel
Sonke Brocker
Original Assignee
Evonik Roehm 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 Roehm Gmbh filed Critical Evonik Roehm Gmbh
Publication of MX2009005392A publication Critical patent/MX2009005392A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C07C231/065—By hydration using metals or metallic ions as catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La presente invención trata de un proceso para preparar carboxamidas, mediante hidrólisis de carbonitrilos en la presencia de un catalizador que comprende dióxido de manganeso, donde la mezcla de reacción agregada al catalizador que comprende el dióxido de manganeso tiene un pH que varía entre 6.0 a11.0 y la hidrólisis se realiza en la presencia de un agente oxidante. La presente invención también trata de un proceso para preparar metacrilatos de alquilo, el proceso tiene un paso de hidrólisis de acuerdo con el proceso descrito antes mencionado.
MX2009005392A 2006-11-22 2007-08-30 Proceso para preparar carboxamidas mediante hidrolisis de carbonitrilos en la presencia de un catalizador que comprende dioxido de manganesio. MX2009005392A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006055430A DE102006055430A1 (de) 2006-11-22 2006-11-22 Verfahren zur Herstellung von Carbonsäureamiden durch Hydrolyse von Carbonsäurenitrilen in Gegenwart eines Mangandioxid umfassenden Katalysators
PCT/EP2007/059041 WO2008061822A1 (de) 2006-11-22 2007-08-30 Verfahren zur herstellung von carbonsäureamiden durch hydrolyse von carbonsäurenitrilen in gegenwart eines mangandioxid umfassenden katalysators

Publications (1)

Publication Number Publication Date
MX2009005392A true MX2009005392A (es) 2009-06-02

Family

ID=38739952

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005392A MX2009005392A (es) 2006-11-22 2007-08-30 Proceso para preparar carboxamidas mediante hidrolisis de carbonitrilos en la presencia de un catalizador que comprende dioxido de manganesio.

Country Status (12)

Country Link
US (1) US8334406B2 (es)
EP (1) EP2054376A1 (es)
JP (1) JP2010510276A (es)
KR (1) KR20090082238A (es)
CN (1) CN101186584B (es)
BR (1) BRPI0718991A2 (es)
CA (1) CA2666397A1 (es)
DE (1) DE102006055430A1 (es)
MX (1) MX2009005392A (es)
RU (1) RU2009123372A (es)
TW (1) TW200835672A (es)
WO (1) WO2008061822A1 (es)

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DE102008001319A1 (de) 2008-04-22 2009-10-29 Evonik Röhm Gmbh Katalysator zur Umsetzung von Carbonsäurenitrilen
DE102008044218A1 (de) * 2008-12-01 2010-06-02 Evonik Röhm Gmbh Verfahren zur Herstellung von einem Carbonsäureamid aus einer Carbonylverbindung und Blausäure
EP2376426B1 (de) * 2008-12-15 2014-09-24 Basf Se Verfahren zur herstellung von n-vinylcarbonsäureamiden
TW201102365A (en) * 2009-07-03 2011-01-16 China Petrochemical Dev Corp Method for producing organic carboxylic acid amide
CN101987827B (zh) * 2009-08-07 2014-08-20 中国石油化学工业开发股份有限公司 有机羧酸酰胺的制造方法
JP6274210B2 (ja) 2013-07-16 2018-02-07 三菱瓦斯化学株式会社 α−ヒドロキシイソ酪酸アミドの製造方法及び反応装置
JP6552598B2 (ja) * 2014-08-01 2019-07-31 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｖｏｎｉｋ Ｒｏｅｈｍ ＧｍｂＨ 気相におけるα−ヒドロキシカルボン酸エステルの製造方法
WO2016113106A1 (de) * 2015-01-16 2016-07-21 Evonik Röhm Gmbh Gold basierten katalysator für die oxidative veresterung von aldehyden zu carbonsäureestern
DE102016210285A1 (de) 2016-06-10 2017-12-14 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylaten und Methacrylsäure
CN112979514A (zh) * 2019-12-18 2021-06-18 重庆紫光化工股份有限公司 2-羟基-4-甲硫基丁腈制备d,l-蛋氨酸的方法
CN112495391B (zh) * 2020-12-21 2021-09-14 中国科学院山西煤炭化学研究所 一种适用于乙腈水合反应制备乙酰胺的负载型复合金属催化剂及其制备方法和应用

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JP2853190B2 (ja) 1989-08-08 1999-02-03 三菱瓦斯化学株式会社 ニトリル水和触媒の製造方法
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Also Published As

Publication number Publication date
HK1120022A1 (en) 2009-03-20
EP2054376A1 (de) 2009-05-06
US8334406B2 (en) 2012-12-18
CA2666397A1 (en) 2008-05-29
CN101186584B (zh) 2011-06-29
US20110060159A1 (en) 2011-03-10
TW200835672A (en) 2008-09-01
KR20090082238A (ko) 2009-07-29
JP2010510276A (ja) 2010-04-02
BRPI0718991A2 (pt) 2014-02-11
CN101186584A (zh) 2008-05-28
WO2008061822A1 (de) 2008-05-29
DE102006055430A1 (de) 2008-05-29
RU2009123372A (ru) 2010-12-27

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