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IT1187655B - Procedimento per la preparazione di w-lattami,in particolare caprolattame - Google Patents

Procedimento per la preparazione di w-lattami,in particolare caprolattame

Info

Publication number
IT1187655B
IT1187655B IT20089/85A IT2008985A IT1187655B IT 1187655 B IT1187655 B IT 1187655B IT 20089/85 A IT20089/85 A IT 20089/85A IT 2008985 A IT2008985 A IT 2008985A IT 1187655 B IT1187655 B IT 1187655B
Authority
IT
Italy
Prior art keywords
lattami
caprolattame
procedure
preparation
particular caprolattame
Prior art date
Application number
IT20089/85A
Other languages
English (en)
Other versions
IT8520089A0 (it
Inventor
Paolo Senni
Leandro Zuliani
Sergio Ferruzzi
Original Assignee
Friuli Chim 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 Friuli Chim Spa filed Critical Friuli Chim Spa
Publication of IT8520089A0 publication Critical patent/IT8520089A0/it
Priority to IT20089/85A priority Critical patent/IT1187655B/it
Priority to IN186/MAS/86A priority patent/IN167050B/en
Priority to EP86103982A priority patent/EP0197408A3/en
Priority to AR303466A priority patent/AR241134A1/es
Priority to ES553304A priority patent/ES8705859A1/es
Priority to SU864027185A priority patent/SU1588278A3/ru
Priority to BR8601349A priority patent/BR8601349A/pt
Priority to MX001998A priority patent/MX165249B/es
Priority to US06/845,122 priority patent/US4647661A/en
Application granted granted Critical
Publication of IT1187655B publication Critical patent/IT1187655B/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
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
IT20089/85A 1985-03-27 1985-03-27 Procedimento per la preparazione di w-lattami,in particolare caprolattame IT1187655B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT20089/85A IT1187655B (it) 1985-03-27 1985-03-27 Procedimento per la preparazione di w-lattami,in particolare caprolattame
IN186/MAS/86A IN167050B (it) 1985-03-27 1986-03-14
EP86103982A EP0197408A3 (en) 1985-03-27 1986-03-22 A method of preparing omega -lactams, in particular caprolactam
ES553304A ES8705859A1 (es) 1985-03-27 1986-03-24 Un procedimiento para preparar omega-lactamas
AR303466A AR241134A1 (es) 1985-03-27 1986-03-24 Un procedimiento para preparar w-lactamas
SU864027185A SU1588278A3 (ru) 1985-03-27 1986-03-26 Способ получени капролактама
BR8601349A BR8601349A (pt) 1985-03-27 1986-03-26 Processo de preparar w-lactamas
MX001998A MX165249B (es) 1985-03-27 1986-03-26 Mejoras en un procedimiento para preparar w-lactamas
US06/845,122 US4647661A (en) 1985-03-27 1986-03-27 Method of preparing ω-lactams, in particular caprolactam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20089/85A IT1187655B (it) 1985-03-27 1985-03-27 Procedimento per la preparazione di w-lattami,in particolare caprolattame

Publications (2)

Publication Number Publication Date
IT8520089A0 IT8520089A0 (it) 1985-03-27
IT1187655B true IT1187655B (it) 1987-12-23

Family

ID=11163709

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20089/85A IT1187655B (it) 1985-03-27 1985-03-27 Procedimento per la preparazione di w-lattami,in particolare caprolattame

Country Status (9)

Country Link
US (1) US4647661A (it)
EP (1) EP0197408A3 (it)
AR (1) AR241134A1 (it)
BR (1) BR8601349A (it)
ES (1) ES8705859A1 (it)
IN (1) IN167050B (it)
IT (1) IT1187655B (it)
MX (1) MX165249B (it)
SU (1) SU1588278A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793994A (en) * 1986-06-27 1988-12-27 Gaf Corporation Compositions used in permanent structure altering of hair
US4775527A (en) * 1986-06-27 1988-10-04 Gaf Corporation Compositions used in permanent alteration of hair color
US5153307A (en) * 1991-07-31 1992-10-06 International Business Machines Corporation Stabilization of polyamide alkyl ester solutions
US5284357A (en) * 1991-11-01 1994-02-08 Tinkler Michael R Apparatus and method for damping deflections and vibrations in skis
CN100374418C (zh) * 2006-03-01 2008-03-12 湘潭大学 一种合成己内酰胺及其低聚物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022291A (en) * 1962-02-20 cuhno
GB1050547A (it) * 1963-03-06
IT723201A (it) * 1964-05-15
IT1125603B (it) * 1979-11-02 1986-05-14 Snia Viscosa Procedimento per la preparazione di omega-lattami,in particolare caprolattame
US4349437A (en) * 1980-07-24 1982-09-14 Rickett David A Automatic and continuous chemical feed system

Also Published As

Publication number Publication date
BR8601349A (pt) 1986-12-02
EP0197408A2 (en) 1986-10-15
SU1588278A3 (ru) 1990-08-23
AR241134A1 (es) 1991-11-29
EP0197408A3 (en) 1990-03-14
IN167050B (it) 1990-08-25
IT8520089A0 (it) 1985-03-27
AR241134A2 (es) 1991-11-29
MX165249B (es) 1992-11-04
ES8705859A1 (es) 1987-05-16
ES553304A0 (es) 1987-05-16
US4647661A (en) 1987-03-03

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