ES2145539T3 - Procedimiento para la preparacion de amidas a partir de oximas. - Google Patents

Procedimiento para la preparacion de amidas a partir de oximas.

Info

Publication number
ES2145539T3
ES2145539T3 ES97111244T ES97111244T ES2145539T3 ES 2145539 T3 ES2145539 T3 ES 2145539T3 ES 97111244 T ES97111244 T ES 97111244T ES 97111244 T ES97111244 T ES 97111244T ES 2145539 T3 ES2145539 T3 ES 2145539T3
Authority
ES
Spain
Prior art keywords
oximes
amides
procedure
preparation
sub
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
ES97111244T
Other languages
English (en)
Inventor
Angela Carati
Carlo Perego
Leonardo Dalloro
Alberti Giordano De
Stefano Palmery
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.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2145539T3 publication Critical patent/ES2145539T3/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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/618—Surface area more than 1000 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

PROCEDIMIENTO DE PREPARACION DE AMIDAS MEDIANTE LA REORGANIZACION CATALITICA DE OXIMAS, EN EL CUAL SE PONE EN CONTACTO UNA OXIMA EN FASE DE VAPOR CON UN CATALIZADOR SELECCIONADO A PARTIR DE UNA SILICE-ALUMINA MICRO-MESOPOROSA, ESENCIALMENTE AMORFA, CON UNA RELACION MOLAR SIO{SUB,2}/AL{SUB,2}O{SUB,2} COMPRENDIDA ENTRE 30 Y 5000, UN AREA SUPERFICIAL DE AL MENOS 500 M{SUP,2}/G Y UN VOLUMEN TOTAL DE POROS COMPRENDIDO ENTRE 0,5 Y 1,3 ML/G.
ES97111244T 1996-07-19 1997-07-04 Procedimiento para la preparacion de amidas a partir de oximas. Expired - Lifetime ES2145539T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001499A IT1283454B1 (it) 1996-07-19 1996-07-19 Procedimento per la preparazione di ammidi da ossime

Publications (1)

Publication Number Publication Date
ES2145539T3 true ES2145539T3 (es) 2000-07-01

Family

ID=11374617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111244T Expired - Lifetime ES2145539T3 (es) 1996-07-19 1997-07-04 Procedimiento para la preparacion de amidas a partir de oximas.

Country Status (7)

Country Link
US (1) US5914398A (es)
EP (1) EP0819675B1 (es)
JP (1) JPH1072418A (es)
CN (1) CN1072648C (es)
DE (1) DE69701931T2 (es)
ES (1) ES2145539T3 (es)
IT (1) IT1283454B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303713B1 (it) * 1998-11-06 2001-02-23 Enichem Spa Processo per la preparazione di catalizzatori a base di zeolite tipomfi.
US7022844B2 (en) 2002-09-21 2006-04-04 Honeywell International Inc. Amide-based compounds, production, recovery, purification and uses thereof
JP4686370B2 (ja) * 2006-01-30 2011-05-25 株式会社日立製作所 Ｗｄｍ伝送システム
IT1398288B1 (it) 2009-09-30 2013-02-22 Eni Spa Ossidi misti di metalli di transizione, catalizzatori di idrotrattamento da essi ottenuti, e processo di preparazione comprendente procedimenti sol-gel
ITMI20110510A1 (it) 2011-03-30 2012-10-01 Eni Spa Ossidi misti di metalli di transizione, catalizzatori di idrotrattamento da essi ottenuti, e processo di preparazione
CN103641740B (zh) * 2013-12-19 2015-10-07 湖南师范大学 一种分子氧气相氧化环己胺制环己酮肟和己内酰胺的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281194A (en) * 1980-02-28 1981-07-28 Allied Chemical Corporation Process for ammoximation of cyclohexanone
US4359421A (en) * 1981-01-15 1982-11-16 Mobil Oil Corporation Process for making epsilon-caprolactam
IT1214622B (it) * 1985-07-10 1990-01-18 Montedipe Spa Processo catalitico per laproduzione di cicloesanonossima.
JPH0794428B2 (ja) * 1985-08-28 1995-10-11 住友化学工業株式会社 ε−カプロラクタムの製造方法
IT1222022B (it) * 1987-07-14 1990-08-31 Montedipe Spa Metodo per la preparazione di un catalizzatore per l' ammossimazione di composti carbonilici
IT1265320B1 (it) * 1993-12-22 1996-10-31 Eniricerche Spa Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive

Also Published As

Publication number Publication date
CN1072648C (zh) 2001-10-10
EP0819675B1 (en) 2000-05-10
DE69701931D1 (de) 2000-06-15
CN1173495A (zh) 1998-02-18
JPH1072418A (ja) 1998-03-17
IT1283454B1 (it) 1998-04-21
ITMI961499A1 (it) 1998-01-19
DE69701931T2 (de) 2000-11-02
ITMI961499A0 (es) 1996-07-19
EP0819675A1 (en) 1998-01-21
US5914398A (en) 1999-06-22

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