ES462216A1 - Procedimiento para la obtencion de una sal de un isocianura-to dihalogenado. - Google Patents

Procedimiento para la obtencion de una sal de un isocianura-to dihalogenado.

Info

Publication number
ES462216A1
ES462216A1 ES462216A ES462216A ES462216A1 ES 462216 A1 ES462216 A1 ES 462216A1 ES 462216 A ES462216 A ES 462216A ES 462216 A ES462216 A ES 462216A ES 462216 A1 ES462216 A1 ES 462216A1
Authority
ES
Spain
Prior art keywords
dihalogenated
isocyanurates
salts
amino substituted
preparation
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
ES462216A
Other languages
English (en)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES462216A1 publication Critical patent/ES462216A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Procedimiento para la obtención de una sal de isocianurato dihalogenado a partir de una triazina amino sustituida, caracterizado porque se hace reaccionar una triazina amino sustituida con al menos la cantidad estequiométrica de un compuesto halogenado elegido del grupo que comprende hipoclorito sódico, hipoclorito de litio, hipoclorito de potasio, hipobromito sódico, hipoclorito de litio, hipobromito potásico e hiclorito de calcio en medio acuoso a una temperatura comprendida entre 35ºC y 70ªC a un pH comprendido entre 6,5 y 11,0 durante un periodo de tiempo de al menos cinco minutos para completar la N-halogenación de todos los lugares disponibles en la molécula de triazina que pueden ser N-halogenados y eliminar cualquier nitrógeno exocíclico N,N- dihalogenado; enfriar el medio de reacción para precipitar una sal de isocianurato dihalogenado; y recuperar la sal de un isocianurato dihalogenado.
ES462216A 1976-09-08 1977-09-08 Procedimiento para la obtencion de una sal de un isocianura-to dihalogenado. Expired ES462216A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/721,297 US4273928A (en) 1976-09-08 1976-09-08 Preparation of salts of dihalogenated isocyanurates by oxidative hydrolysis of amino substituted triazines

Publications (1)

Publication Number Publication Date
ES462216A1 true ES462216A1 (es) 1979-07-16

Family

ID=24897381

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462216A Expired ES462216A1 (es) 1976-09-08 1977-09-08 Procedimiento para la obtencion de una sal de un isocianura-to dihalogenado.

Country Status (10)

Country Link
US (1) US4273928A (es)
JP (1) JPS5334787A (es)
BE (1) BE858438A (es)
BR (1) BR7705967A (es)
CA (1) CA1074315A (es)
DE (1) DE2737791A1 (es)
ES (1) ES462216A1 (es)
FR (1) FR2364209A1 (es)
GB (1) GB1537934A (es)
IT (1) IT1086084B (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956056A (en) * 1958-02-14 1960-10-11 Grace W R & Co Process for preparing trichlorocyanuric acid
US3896213A (en) * 1973-07-05 1975-07-22 Olin Corp Process for disposing of off-gases containing carbon dioxide and chlorine
US4007182A (en) * 1976-02-24 1977-02-08 Olin Corporation Process for producing trichloroisocyanuric acid from selected symmetrical triazines
US4024140A (en) * 1976-05-19 1977-05-17 Olin Corporation Production of alkali metal salts of dichloroisocyanuric acid

Also Published As

Publication number Publication date
DE2737791A1 (de) 1978-03-16
CA1074315A (en) 1980-03-25
US4273928A (en) 1981-06-16
IT1086084B (it) 1985-05-28
GB1537934A (en) 1979-01-10
FR2364209A1 (fr) 1978-04-07
BE858438A (fr) 1978-03-06
JPS5334787A (en) 1978-03-31
BR7705967A (pt) 1978-06-27

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