ES8307745A1 - Procedimiento para la preparacion de 2-dihalogenometilen-3-alcoxi-carbonil-3-pirrolin-5-onas. - Google Patents

Procedimiento para la preparacion de 2-dihalogenometilen-3-alcoxi-carbonil-3-pirrolin-5-onas.

Info

Publication number
ES8307745A1
ES8307745A1 ES517827A ES517827A ES8307745A1 ES 8307745 A1 ES8307745 A1 ES 8307745A1 ES 517827 A ES517827 A ES 517827A ES 517827 A ES517827 A ES 517827A ES 8307745 A1 ES8307745 A1 ES 8307745A1
Authority
ES
Spain
Prior art keywords
dihalogenomethylene
pyrrolinones
fungicidal
bactericidal
alkyl
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
ES517827A
Other languages
English (en)
Other versions
ES517827A0 (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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES8307745A1 publication Critical patent/ES8307745A1/es
Publication of ES517827A0 publication Critical patent/ES517827A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPERACION DE 2-DIHALOGENOMETILEN-3-ALCOXICARBONIL-3-PIRROLIN-5-ONAS, DE FORMULA GENERAL (I), EN LA QUE R<1 SIGNIFICA HIDROGENO O ALCOHILO; R<2 SIGNIFICA HIDROGENO, ALCOHILO O ALCOXI; Y X SIGNIFICA HALOGENO. CONSISTE EN SEPARAR A PARTIR DE 2-DIHALOGENOMETILEN-3-HALOGENO-3-ALCOXI-CARBONIL-PIRROLIN-5-ONAS, DE FORMULA GENERAL (II), EN LA QUE R<1, R<2 Y X TIENEN LOS SIGNIFICADOS YA INDICADOS, HALOGENURO DE HIDROGENO POR REACCION CON COMPUESTOS BASICOS, EVENTUALMENTE EN DISOLVENTES INERTES. DE APLICACION EN LA PROTECCION DE PLANOS COMO AGENTES PARASITICIDAS.
ES517827A 1981-12-02 1982-11-30 Procedimiento para la preparacion de 2-dihalogenometilen-3-alcoxi-carbonil-3-pirrolin-5-onas. Granted ES517827A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147638 DE3147638A1 (de) 1981-12-02 1981-12-02 "fungizide und beakterizide 2-dihalogenmethylenpyrrolinone"

Publications (2)

Publication Number Publication Date
ES8307745A1 true ES8307745A1 (es) 1983-08-16
ES517827A0 ES517827A0 (es) 1983-08-16

Family

ID=6147673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517827A Granted ES517827A0 (es) 1981-12-02 1982-11-30 Procedimiento para la preparacion de 2-dihalogenometilen-3-alcoxi-carbonil-3-pirrolin-5-onas.

Country Status (10)

Country Link
EP (1) EP0081162A3 (es)
AU (1) AU9105282A (es)
BR (1) BR8206965A (es)
DE (1) DE3147638A1 (es)
ES (1) ES517827A0 (es)
GR (1) GR77763B (es)
IL (1) IL67377A0 (es)
MA (1) MA19655A1 (es)
PT (1) PT75920A (es)
ZA (1) ZA828828B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2325904A1 (en) * 1998-03-30 1999-10-07 Basf Aktiengesellschaft The use of derivatives of 2-oxopyrrole as crop protection agents and novel 2-oxopyrroles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928305A1 (de) * 1979-07-13 1981-02-05 Hoechst Ag 2-dihalogenmethylen-3-halogen-3- carboalkoxy-5-oxopyrrolidine, verfahren zu ihrer herstellung und ihre verwendung als fungizide, bakterizide und algizide schaedlingsbekaempfungsmittel

Also Published As

Publication number Publication date
EP0081162A3 (de) 1983-10-05
DE3147638A1 (de) 1983-06-16
PT75920A (en) 1982-12-01
ZA828828B (en) 1983-09-28
BR8206965A (pt) 1983-10-11
AU9105282A (en) 1983-06-09
IL67377A0 (en) 1983-05-15
EP0081162A2 (de) 1983-06-15
MA19655A1 (fr) 1983-07-01
GR77763B (es) 1984-09-25
ES517827A0 (es) 1983-08-16

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