ES2124239T3 - Procedimiento para la preparacion de 2-(metiltio)-barbiturato disodico. - Google Patents

Procedimiento para la preparacion de 2-(metiltio)-barbiturato disodico.

Info

Publication number
ES2124239T3
ES2124239T3 ES92114648T ES92114648T ES2124239T3 ES 2124239 T3 ES2124239 T3 ES 2124239T3 ES 92114648 T ES92114648 T ES 92114648T ES 92114648 T ES92114648 T ES 92114648T ES 2124239 T3 ES2124239 T3 ES 2124239T3
Authority
ES
Spain
Prior art keywords
disodic
barbiturate
methyltio
procedure
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 - Lifetime
Application number
ES92114648T
Other languages
English (en)
Inventor
Jean-Paul Dr Roduit
Marcel Etzensperger
Alain Wellig
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of ES2124239T3 publication Critical patent/ES2124239T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/04—Sodium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60—Three or more oxygen or sulfur atoms
    • C07D239/66—Thiobarbituric acids
    • C07D239/68—Salts of organic bases; Organic double compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

SE DESCRIBE UN NUEVO METODO PARA LA FABRICACION DE BARBITURATO DISODICO 2-(TIOMETILO), PARA LO CUAL SE CONVIERTEN TIOUREA, ESTER DIMETILICO DEL ACIDO MALONICO Y METANOLATO SODICO EN BARBITURATOTIODISODICO. ESTE BARBITURATOTIODISODICO SE CONVIERTE FINALMENTE CON BROMURO DE METILO, EN CASO DADO EN PRESENCIA DE UNA BASE, EN EL PRODUCTO FINAL.
ES92114648T 1991-08-30 1992-08-27 Procedimiento para la preparacion de 2-(metiltio)-barbiturato disodico. Expired - Lifetime ES2124239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255591 1991-08-30

Publications (1)

Publication Number Publication Date
ES2124239T3 true ES2124239T3 (es) 1999-02-01

Family

ID=4236431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114648T Expired - Lifetime ES2124239T3 (es) 1991-08-30 1992-08-27 Procedimiento para la preparacion de 2-(metiltio)-barbiturato disodico.

Country Status (14)

Country Link
US (1) US5250689A (es)
EP (1) EP0529631B1 (es)
JP (1) JP3218718B2 (es)
KR (1) KR100242528B1 (es)
AT (1) ATE172197T1 (es)
AU (1) AU2203392A (es)
CA (1) CA2076690C (es)
CZ (1) CZ281453B6 (es)
DE (1) DE59209527D1 (es)
ES (1) ES2124239T3 (es)
FI (1) FI111630B (es)
HU (1) HU209834B (es)
IL (1) IL102986A (es)
SK (1) SK278681B6 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331223A1 (de) * 1992-12-24 1994-06-30 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von 2-Ethoxy-4,6-dihydroxypyrimidin oder dessen Alkalisalz
US5552546A (en) * 1994-07-28 1996-09-03 Dowelanco Process for the preparation of 2-ethoxy-4,6-dihydroxypyrimidine
CA2208734C (en) * 1996-07-24 2006-05-30 Lonza Ag Process for preparing 4,6-bis(difluoro-methoxy)pyrimidine derivatives
TWI220428B (en) * 1999-02-05 2004-08-21 Syngenta Participations Ag Method of producing thiobarbituric acid derivatives
WO2002074753A2 (de) 2001-03-15 2002-09-26 Basf Aktiengesellschaft 5-phenylpyrimidine, verfahren und zwischenprodukte zu ihrer herstellung und ihre verwendung zur bekaempfung von schadpilzen
US20080176744A1 (en) * 2005-03-10 2008-07-24 Basf Aktiengesellschaft Use of 4-Aminopyrimidines for Controlling Harmful Fungi, Novel 4-Aminopyrimidines, Processes for Their Preparation and Compositions Comprising Them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692524A (en) * 1986-05-02 1987-09-08 Ciba-Geigy Corporation Process for the preparation of pyrimidine derivatives
DE3925687A1 (de) * 1989-08-03 1991-02-07 Huels Chemische Werke Ag Verfahren zur herstellung von 2-(methylthio)barbitursaeure
DE3925689A1 (de) * 1989-08-03 1991-02-07 Huels Chemische Werke Ag Verfahren zur herstellung von na-thiobarbiturat

Also Published As

Publication number Publication date
IL102986A0 (en) 1993-01-31
DE59209527D1 (de) 1998-11-19
FI923847L (fi) 1993-03-01
CA2076690C (en) 2003-01-07
CZ266192A3 (en) 1993-04-14
FI111630B (fi) 2003-08-29
KR930004314A (ko) 1993-03-22
FI923847A0 (fi) 1992-08-27
JP3218718B2 (ja) 2001-10-15
EP0529631B1 (de) 1998-10-14
HU209834B (en) 1994-11-28
ATE172197T1 (de) 1998-10-15
SK266192A3 (en) 1995-09-13
JPH05194425A (ja) 1993-08-03
CZ281453B6 (cs) 1996-10-16
SK278681B6 (sk) 1998-01-14
AU2203392A (en) 1993-03-04
US5250689A (en) 1993-10-05
KR100242528B1 (ko) 2000-03-02
HU9202784D0 (en) 1992-12-28
EP0529631A1 (de) 1993-03-03
IL102986A (en) 1996-07-23
CA2076690A1 (en) 1993-03-01
HUT61986A (en) 1993-03-29

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