ES8502414A1 - Procedimiento para la produccion de sales p-nitroso-fenolicas de (poli)aminas. - Google Patents

Procedimiento para la produccion de sales p-nitroso-fenolicas de (poli)aminas.

Info

Publication number
ES8502414A1
ES8502414A1 ES524715A ES524715A ES8502414A1 ES 8502414 A1 ES8502414 A1 ES 8502414A1 ES 524715 A ES524715 A ES 524715A ES 524715 A ES524715 A ES 524715A ES 8502414 A1 ES8502414 A1 ES 8502414A1
Authority
ES
Spain
Prior art keywords
amine
nitroso
phenols
polyamine salts
polyamine
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
Application number
ES524715A
Other languages
English (en)
Other versions
ES524715A0 (es
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of ES8502414A1 publication Critical patent/ES8502414A1/es
Publication of ES524715A0 publication Critical patent/ES524715A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/18—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE SALES P-NITROSO-FENOLICAS DE (POLI)AMINAS.CONSISTE EN HACER REACCIONAR, A TEMPERATURA AMBIENTE, UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (II) EN UNA RELACION MOLAR DE 1:MB1, PARA OBTENER UN COMPUESTO DE FORMULA (I). DONDE R1, R2 Y R3 ES H, ALQUILO CON C 1 A 4 U OTROS, R ES H, ALQUILO C 1 A 20, U OTROS, B ES ALQUILENO CON C 1 A 8 U OTROS, M VALE DE 0 A 3 Y N VALE DE 1 A 4 CON LA CONDICION DE SER N H M B1.SE UTILIZAN COMO INHIBIDORES DE LA POLIMERIZACION DE MONOMEROS.
ES524715A 1982-08-04 1983-08-03 Procedimiento para la produccion de sales p-nitroso-fenolicas de (poli)aminas. Granted ES524715A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40511382A 1982-08-04 1982-08-04

Publications (2)

Publication Number Publication Date
ES8502414A1 true ES8502414A1 (es) 1985-01-01
ES524715A0 ES524715A0 (es) 1985-01-01

Family

ID=23602329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524715A Granted ES524715A0 (es) 1982-08-04 1983-08-03 Procedimiento para la produccion de sales p-nitroso-fenolicas de (poli)aminas.

Country Status (6)

Country Link
JP (1) JPS5962552A (es)
DE (1) DE3326723A1 (es)
ES (1) ES524715A0 (es)
FR (1) FR2531425A1 (es)
GB (1) GB2126214A (es)
IT (1) IT1168951B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62187710A (ja) * 1986-02-14 1987-08-17 Kohjin Co Ltd アクリルモノマ−用重合禁止剤
US5753714A (en) * 1987-02-03 1998-05-19 Merrell Pharmaceuticals Inc. Polyamine derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273598A (fr) * 1960-11-10 1961-10-13 Bayer Ag Procédé de préparation de composés alcoylammoniums
US3842079A (en) * 1971-02-26 1974-10-15 J Michaelson Nitroso aryloxy quaternary ammonium compounds
GB1601979A (en) * 1978-01-06 1981-11-04 Rohm & Haas Polymerization inhibition
CA1139775A (en) * 1979-05-21 1983-01-18 Andrew C. Backus Polymerization inhibitors
DE2931553A1 (de) * 1979-08-03 1981-02-26 Basf Ag Verfahren zur stabilisierung monomerer acrylsaeureester gegen vorzeitige polymerisation

Also Published As

Publication number Publication date
IT8322396A1 (it) 1985-02-02
DE3326723A1 (de) 1984-02-16
FR2531425A1 (fr) 1984-02-10
GB2126214A (en) 1984-03-21
GB8320554D0 (en) 1983-09-01
IT8322396A0 (it) 1983-08-02
IT1168951B (it) 1987-05-20
JPS5962552A (ja) 1984-04-10
ES524715A0 (es) 1985-01-01

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