ES2059910T5 - Procedimiento de preparacion de un catalizador de dioxido de manganeso para la hidratacion de cianhidrinas. - Google Patents

Procedimiento de preparacion de un catalizador de dioxido de manganeso para la hidratacion de cianhidrinas.

Info

Publication number
ES2059910T5
ES2059910T5 ES90113342T ES90113342T ES2059910T5 ES 2059910 T5 ES2059910 T5 ES 2059910T5 ES 90113342 T ES90113342 T ES 90113342T ES 90113342 T ES90113342 T ES 90113342T ES 2059910 T5 ES2059910 T5 ES 2059910T5
Authority
ES
Spain
Prior art keywords
hydration
preparation
manganese dioxide
cyanhydrines
catalyst
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.)
Expired - Lifetime
Application number
ES90113342T
Other languages
English (en)
Other versions
ES2059910T3 (es
Inventor
Shuji Ebata
Hiroyuki Hirayama
Hirofumi Higuchi
Koichi Kida
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16479799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2059910(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of ES2059910T3 publication Critical patent/ES2059910T3/es
Publication of ES2059910T5 publication Critical patent/ES2059910T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

SE DIFUNDE UN PROCESO PARA LA PRODUCCION DE UN DIOXIDO DE MANGANESO DESNATURALIZADO PARA LA REACCION DE HIDRATACION DE CIANIHIDRINAS QUE COMPRENDE LA REACCION DE UNA SAL DE PERMANGANATO Y UN COMPUESTO DE MANGANESO (II) EN UNA SOLUCION ACUOSA ACIDA A UNA TEMPERATURA DE 60 DIOXIDO DE MANGANESO OBTENIDO MEDIANTE EL PROCESO PRESENTA UNA ALTA ACTIVIDAD DURANTE UN LARGO PERIODO EN LA PREPARACION DE UNA AMIDA POR LA HIDRATACION DE LA CORRESPONDIENTE CIANOHIDRINA.
ES90113342T 1989-08-08 1990-07-12 Procedimiento de preparacion de un catalizador de dioxido de manganeso para la hidratacion de cianhidrinas. Expired - Lifetime ES2059910T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1203790A JP2853190B2 (ja) 1989-08-08 1989-08-08 ニトリル水和触媒の製造方法

Publications (2)

Publication Number Publication Date
ES2059910T3 ES2059910T3 (es) 1994-11-16
ES2059910T5 true ES2059910T5 (es) 1997-02-16

Family

ID=16479799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90113342T Expired - Lifetime ES2059910T5 (es) 1989-08-08 1990-07-12 Procedimiento de preparacion de un catalizador de dioxido de manganeso para la hidratacion de cianhidrinas.

Country Status (6)

Country Link
US (1) US5061675A (es)
EP (1) EP0412310B2 (es)
JP (1) JP2853190B2 (es)
KR (1) KR960008934B1 (es)
DE (1) DE69003771T2 (es)
ES (1) ES2059910T5 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387715A (en) * 1991-12-03 1995-02-07 Mitsui Toatsu Chemicals, Inc. Process for producing α-hydroxy-isobutyramide
US5545393A (en) * 1994-11-07 1996-08-13 Texaco Inc. Method of preparing manganese oxide octahedral molecular sieve
WO1996019422A1 (en) 1994-12-21 1996-06-27 Daicel Chemical Industries, Ltd. Gas generator composition
DE19518474A1 (de) * 1995-05-19 1996-11-21 Basf Ag Verfahren zur Herstellung von Carbonsäurederivaten
US5756842A (en) * 1995-11-07 1998-05-26 Mitsubishi Gas Chemical Company, Inc. Process for preparing lactamide
RU2135415C1 (ru) * 1998-03-30 1999-08-27 ОАО "Электростальский химико-механический завод" Способ получения диоксида марганца, активного в окислении оксида углерода
WO2004011376A1 (ja) * 2002-07-26 2004-02-05 Sued-Chemie Catalysts Japan, Inc. マンガン化合物及びその製造方法並びにその利用方法
US7455827B2 (en) * 2003-03-20 2008-11-25 Council Of Scientific And Industrial Research Process for preparing a catalyst for conversion of cyanopyridines to nicotinamides
WO2007007633A1 (ja) 2005-07-08 2007-01-18 Mitsubishi Gas Chemical Company, Inc. シアンヒドリン水和用触媒の製造方法及びその方法による製造物
DE102005047597A1 (de) 2005-10-05 2007-04-12 Degussa Ag Mangandioxid-Katalysator zur Hydrolyse von Carbonsäurenitrilen
DE102006055430A1 (de) 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Carbonsäureamiden durch Hydrolyse von Carbonsäurenitrilen in Gegenwart eines Mangandioxid umfassenden Katalysators
JP5086191B2 (ja) * 2008-06-23 2012-11-28 クラリアント触媒株式会社 マンガン化合物
CN112794375B (zh) * 2021-01-12 2022-07-26 南开大学 一种二氧化锰改性镍钴尖晶石催化剂的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602404A (en) * 1924-09-23 1926-10-12 Joseph C W Frazer Oxidizing catalyst
DE1157590B (de) * 1960-12-16 1963-11-21 Knapsack Ag Verfahren zur Herstellung von synthetischen Braunsteinen
NL131718C (es) * 1965-11-29
US3699164A (en) * 1970-03-13 1972-10-17 American Cyanamid Co Catalytic hydration of nitriles
JPS5171299A (en) * 1974-12-18 1976-06-19 Matsushita Electric Industrial Co Ltd Katsuseinisankamanganno seizoho
DE2527120A1 (de) * 1975-06-18 1976-12-30 Roehm Gmbh Verfahren zur herstellung von alpha-hydroxyisobutyramid aus acetoncyanhydrin
DD209429A1 (de) * 1982-09-14 1984-05-09 Bitterfeld Chemie Verfahren zur herstellung von aktiven mangan-(iv)-oxiden (1)
JPH085811B2 (ja) * 1986-08-29 1996-01-24 三井東圧化学株式会社 アミド化合物の改良された製造方法
JPH07116063B2 (ja) * 1986-08-29 1995-12-13 三井東圧化学株式会社 アミド化合物の製造方法
US4950801A (en) * 1989-01-19 1990-08-21 Mitsubishi Gas Chemical Company, Inc. Process for producing alpha-hydroxycarboxylic acid amide

Also Published As

Publication number Publication date
KR910004248A (ko) 1991-03-28
EP0412310A1 (en) 1991-02-13
DE69003771T2 (de) 1994-03-24
JP2853190B2 (ja) 1999-02-03
KR960008934B1 (en) 1996-07-10
ES2059910T3 (es) 1994-11-16
US5061675A (en) 1991-10-29
EP0412310B2 (en) 1996-10-09
JPH0368447A (ja) 1991-03-25
EP0412310B1 (en) 1993-10-06
DE69003771D1 (de) 1993-11-11

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