ES8203852A1 - Procedimiento para la preparacion de derivados de imidazoli-din-2,4-diona - Google Patents

Procedimiento para la preparacion de derivados de imidazoli-din-2,4-diona

Info

Publication number
ES8203852A1
ES8203852A1 ES503408A ES503408A ES8203852A1 ES 8203852 A1 ES8203852 A1 ES 8203852A1 ES 503408 A ES503408 A ES 503408A ES 503408 A ES503408 A ES 503408A ES 8203852 A1 ES8203852 A1 ES 8203852A1
Authority
ES
Spain
Prior art keywords
microbicidal
preparation
imidazolidine
application
dione derivatives
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
ES503408A
Other languages
English (en)
Other versions
ES503408A0 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES503408A0 publication Critical patent/ES503408A0/es
Publication of ES8203852A1 publication Critical patent/ES8203852A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/80—Two oxygen atoms, e.g. hydantoin with hetero atoms or acyl radicals directly attached to ring nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE DERIVADOS DE IMIDAZOLIDIN-2,4-DIONA. CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA GENERAL (I) CON UN COMPUESTO (II), EN PRESENCIA DE UN AGENTE ACEPTOR DE ACIDO. SE OBTIENE EL COMPUESTO DE FORMULA GENERAL (III), EN QUE R ES ALQUILO DE 1 A 4 ATOMOS DE CARBONO. LA REACCION TIENE LUGAR EN UN DISOLVENTE INERTE TAL COMO EN ESTER HIDROCARBURO HALOGENADO ETER, UN COMPUESTO ETEREO, UN NITRILO, UNA CETONA O UN SULFUXIDO DE DIMETILO. LA TEMPERATURA DE REACCION OSCILA ENTRE -20 Y 40 C.
ES503408A 1980-06-27 1981-06-26 Procedimiento para la preparacion de derivados de imidazoli-din-2,4-diona Expired ES8203852A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH496480 1980-06-27

Publications (2)

Publication Number Publication Date
ES503408A0 ES503408A0 (es) 1982-04-16
ES8203852A1 true ES8203852A1 (es) 1982-04-16

Family

ID=4285593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503408A Expired ES8203852A1 (es) 1980-06-27 1981-06-26 Procedimiento para la preparacion de derivados de imidazoli-din-2,4-diona

Country Status (7)

Country Link
EP (1) EP0043348A1 (es)
JP (1) JPS5745165A (es)
AU (1) AU7231881A (es)
ES (1) ES8203852A1 (es)
IL (1) IL63172A0 (es)
PT (1) PT73265B (es)
ZA (1) ZA814346B (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233673A (en) * 1975-09-09 1977-03-14 Nippon Soda Co Ltd Hydrantoin fungcides for agricultural and gardening use

Also Published As

Publication number Publication date
ES503408A0 (es) 1982-04-16
IL63172A0 (en) 1981-09-13
JPS5745165A (en) 1982-03-13
PT73265A (de) 1981-07-01
ZA814346B (en) 1982-07-28
AU7231881A (en) 1982-01-07
PT73265B (de) 1983-04-29
EP0043348A1 (de) 1982-01-06

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