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BR8601349A - Processo de preparar w-lactamas - Google Patents

Processo de preparar w-lactamas

Info

Publication number
BR8601349A
BR8601349A BR8601349A BR8601349A BR8601349A BR 8601349 A BR8601349 A BR 8601349A BR 8601349 A BR8601349 A BR 8601349A BR 8601349 A BR8601349 A BR 8601349A BR 8601349 A BR8601349 A BR 8601349A
Authority
BR
Brazil
Prior art keywords
lactamas
preparing
Prior art date
Application number
BR8601349A
Other languages
English (en)
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 BR8601349A publication Critical patent/BR8601349A/pt

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)
BR8601349A 1985-03-27 1986-03-26 Processo de preparar w-lactamas BR8601349A (pt)

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 (1)

Publication Number Publication Date
BR8601349A true BR8601349A (pt) 1986-12-02

Family

ID=11163709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8601349A BR8601349A (pt) 1985-03-27 1986-03-26 Processo de preparar w-lactamas

Country Status (9)

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

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 (pt) * 1963-03-06
IT723201A (pt) * 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
AR241134A1 (es) 1991-11-29
EP0197408A2 (en) 1986-10-15
MX165249B (es) 1992-11-04
IT1187655B (it) 1987-12-23
IT8520089A0 (it) 1985-03-27
IN167050B (pt) 1990-08-25
AR241134A2 (es) 1991-11-29
EP0197408A3 (en) 1990-03-14
US4647661A (en) 1987-03-03
SU1588278A3 (ru) 1990-08-23
ES8705859A1 (es) 1987-05-16
ES553304A0 (es) 1987-05-16

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)