IT8719647A0 - Processo per la sintesi dell'epsiloncaprolattame. - Google Patents

Processo per la sintesi dell'epsiloncaprolattame.

Info

Publication number
IT8719647A0
IT8719647A0 IT8719647A IT1964787A IT8719647A0 IT 8719647 A0 IT8719647 A0 IT 8719647A0 IT 8719647 A IT8719647 A IT 8719647A IT 1964787 A IT1964787 A IT 1964787A IT 8719647 A0 IT8719647 A0 IT 8719647A0
Authority
IT
Italy
Prior art keywords
epsiloncaprolactam
synthesis
Prior art date
Application number
IT8719647A
Other languages
English (en)
Other versions
IT1204503B (it
Inventor
Francesco Cellini
Vittorio Gervasutti
Raffaele Tancorra
Sergio Tonti
Original Assignee
Montedipe 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 Montedipe Spa filed Critical Montedipe Spa
Priority to IT19647/87A priority Critical patent/IT1204503B/it
Publication of IT8719647A0 publication Critical patent/IT8719647A0/it
Priority to US07/165,234 priority patent/US4789741A/en
Priority to CA000560738A priority patent/CA1307261C/en
Priority to ES88103718T priority patent/ES2055715T3/es
Priority to DE3850424T priority patent/DE3850424T2/de
Priority to JP63053864A priority patent/JPH0699385B2/ja
Priority to EP88103718A priority patent/EP0282032B1/en
Priority to AT88103718T priority patent/ATE107919T1/de
Application granted granted Critical
Publication of IT1204503B publication Critical patent/IT1204503B/it

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
IT19647/87A 1987-03-11 1987-03-11 Processo per la sintesi dell'epsiloncaprolattame IT1204503B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT19647/87A IT1204503B (it) 1987-03-11 1987-03-11 Processo per la sintesi dell'epsiloncaprolattame
US07/165,234 US4789741A (en) 1987-03-11 1988-03-07 Process for the synthesis of epsilon-caprolactam
CA000560738A CA1307261C (en) 1987-03-11 1988-03-07 Process for the synthesis of epsilon-caprolactam
ES88103718T ES2055715T3 (es) 1987-03-11 1988-03-09 Procedimiento para la sintesis de epsilon-caprolactama.
DE3850424T DE3850424T2 (de) 1987-03-11 1988-03-09 Verfahren zur Herstellung von epsilon-Caprolactam.
JP63053864A JPH0699385B2 (ja) 1987-03-11 1988-03-09 ε−カプロラクタムの合成方法
EP88103718A EP0282032B1 (en) 1987-03-11 1988-03-09 Process for the synthesis of epsilon-caprolactam
AT88103718T ATE107919T1 (de) 1987-03-11 1988-03-09 Verfahren zur herstellung von epsilon- caprolactam.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19647/87A IT1204503B (it) 1987-03-11 1987-03-11 Processo per la sintesi dell'epsiloncaprolattame

Publications (2)

Publication Number Publication Date
IT8719647A0 true IT8719647A0 (it) 1987-03-11
IT1204503B IT1204503B (it) 1989-03-03

Family

ID=11160063

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19647/87A IT1204503B (it) 1987-03-11 1987-03-11 Processo per la sintesi dell'epsiloncaprolattame

Country Status (8)

Country Link
US (1) US4789741A (it)
EP (1) EP0282032B1 (it)
JP (1) JPH0699385B2 (it)
AT (1) ATE107919T1 (it)
CA (1) CA1307261C (it)
DE (1) DE3850424T2 (it)
ES (1) ES2055715T3 (it)
IT (1) IT1204503B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487076A (en) * 1982-10-25 1984-12-11 Fisher Controls International, Inc. Vortex flow meter
BRPI0410604A (pt) * 2003-05-23 2006-06-20 Dsm Ip Assets Bv processo para a preparação de caprolactama

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716114A (en) * 1955-08-23 Process for the production of
GB732899A (en) * 1951-05-25 1955-06-29 Frank Christopher Potts Improvements in and relating to the preparation of caprolactam
CH454876A (de) * 1966-01-14 1968-04-30 Inventa Ag Verfahren zur kontinuierlichen Herstellung von Lactamen
US3749944A (en) * 1971-08-19 1973-07-31 Westinghouse Electric Corp Undervoltage sensing circuit
DE2547025A1 (de) * 1974-11-13 1976-05-26 Allied Chem Verfahren zur herstellung von epsilon-caprolactam

Also Published As

Publication number Publication date
DE3850424T2 (de) 1994-11-10
EP0282032A3 (en) 1991-03-06
ATE107919T1 (de) 1994-07-15
ES2055715T3 (es) 1994-09-01
EP0282032B1 (en) 1994-06-29
IT1204503B (it) 1989-03-03
DE3850424D1 (de) 1994-08-04
JPS6465A (en) 1989-01-05
EP0282032A2 (en) 1988-09-14
JPH0699385B2 (ja) 1994-12-07
CA1307261C (en) 1992-09-08
US4789741A (en) 1988-12-06

Similar Documents

Publication Publication Date Title
IT1230055B (it) Processo per la produzione di allumine boemitiche.
IT1222394B (it) Processo per la preparazione di 2,2,6,6 tetrametil 4 piperidilammine
IT1223671B (it) Catalizzatore per la decomposizione dell'ozono
IT8722783A0 (it) Procedimento di sintesi dell'amikacina
FI880467A0 (fi) Menetelmä terapeuttisesti käyttökelpoisten substituoitujen 3,4-dihydro-2H-bentsopyraanien valmistamiseksi
IT8423280A0 (it) Processo per la sintesi di 2-metossi-6-bromo-naftalene.
IT8521215A0 (it) Processo per la preparazione dell'acido cis-5-fluoro-2-metil-1-(4-metiltiobenziliden)-indenil-3-acetico.
ITMI913465A0 (it) Procedimento per la depurazione dell'1.1.1-trifluoro-2-fuoroetano
IT8721493A0 (it) Processo per la produzione di chetossime.
IT1244006B (it) Procedimento di purificazione dell'ammoniaca.
IT8620796A0 (it) Processo per la preparazione dell'n-dimetilchitosano e suoi impieghi farmacologici.
MA21100A1 (fr) Procede de preparation d'uree .
IT1208537B (it) Processo per la preparazione dell'isosorbide-5-monoidrato.
IT8720019A0 (it) Processo per la sintesi dell'alfa-(1-metiletil)-3,4-dimetossibenzeneacetonitrile.
BR8800160A (pt) Processo para a producao de 2,2',4,4',6,6'-hexanitro estilbeno
IT8719647A0 (it) Processo per la sintesi dell'epsiloncaprolattame.
IT8621734A0 (it) Processo per la preparazione dell'alfa-n-[(ipoxatin-9-il)pentilossicarbonil-]arginina
ITMI911052A1 (it) Processo per la preparazione dell'acido 2, 4 -diclorofenossiacetico
IT1227126B (it) Processo per la preparazione di composti penem.
IT8821309A0 (it) Processo per la produzione di poliammidi modificate resistenti all'urto.
IT8019979A0 (it) Processo per la preparazione dell'n-metil-carbammato della metiltioacetaldossima.
IT1229214B (it) Processo per la sintesi della n metil 3,4 dimetossifeniletilamina
IT8125319A0 (it) Processo per la sintesi dell'urea.
IT8621945A0 (it) Processo per la granulazione dell'urea.
IT8222478A0 (it) Processo per la sintesi catalitica dell'etilcellosolve.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970313