ES2055005T3 - Preparacion de herbicidas de alanina sustituida en n opticamente activos. - Google Patents

Preparacion de herbicidas de alanina sustituida en n opticamente activos.

Info

Publication number
ES2055005T3
ES2055005T3 ES89200631T ES89200631T ES2055005T3 ES 2055005 T3 ES2055005 T3 ES 2055005T3 ES 89200631 T ES89200631 T ES 89200631T ES 89200631 T ES89200631 T ES 89200631T ES 2055005 T3 ES2055005 T3 ES 2055005T3
Authority
ES
Spain
Prior art keywords
hydrogen
optically active
preparation
substituted alanine
alkaryl
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
ES89200631T
Other languages
English (en)
Inventor
Alle Miedema
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2055005T3 publication Critical patent/ES2055005T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/64—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C233/81—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • C07C233/82—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/83—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/16—Preparation of optical isomers
    • C07C231/18—Preparation of optical isomers by stereospecific synthesis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

COMPUESTOS OPTICAMENTE ACTIVOS DE FORMULA (I), DONDE Y Y Z CON INDEPENDIENTEMENTE HIDROGENO, CLORO O FLUOR. W ES HIDROGENO, ALQUILO, HALOALQUILO, ALQUENILO, CICLOALQUILO, ARILO, ARALQUILO, ALCARILO O UN GRUPO - N = CR EXP1 R (AL CUADRADO) DONDE R EXP1 Y R (AL CUADRADO) SON INDEPENDIENTEMENTE HIDROGENO, ALQUILO, ARILO, ARALQUILO, ALCARILO, ALQUENILO, O R EXP1 Y R (AL CUADRADO) FORMAN JUNTOS UN GRUPO ALQUILENO OPCIONALMENTE INTERRUMPIDO POR UNO O MAS HETEROATOMOS; Y R ES BENZOILO, PUEDE SER PREPARADO POR BENZOILACION DE UN COMPUESTO DE PARTIDA DE FORMULA (I), DONDE R ES HIDROGENO Y POSEE LA CONFIGURACION R EN C (AL CUADRADO) , CON UN AGENTE DE BENZOILACION EN PRESENCIA DE UN DISOLVENTE Y UNA AMINA TERCIARIA.
ES89200631T 1988-03-16 1989-03-10 Preparacion de herbicidas de alanina sustituida en n opticamente activos. Expired - Lifetime ES2055005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806223A GB8806223D0 (en) 1988-03-16 1988-03-16 Preparation of optically active n-substituted alanine herbicides

Publications (1)

Publication Number Publication Date
ES2055005T3 true ES2055005T3 (es) 1994-08-16

Family

ID=10633520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89200631T Expired - Lifetime ES2055005T3 (es) 1988-03-16 1989-03-10 Preparacion de herbicidas de alanina sustituida en n opticamente activos.

Country Status (7)

Country Link
EP (1) EP0333282B1 (es)
JP (1) JPH024747A (es)
AT (1) ATE90334T1 (es)
DE (1) DE68906930T2 (es)
ES (1) ES2055005T3 (es)
GB (1) GB8806223D0 (es)
HU (1) HU200994B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480299A (fr) * 1967-04-11 1969-10-31 Sogespar S A Procédé de préparation de dérivés des acides a-aminés N-disubstitués
CH516936A (de) * 1969-02-24 1971-12-31 Eprova Ag Neue Röntgenkontrastmittel und Verfahren zu ihrer Herstellung
GB1488040A (en) * 1974-01-07 1977-10-05 Shell Int Research N,n-disubstituted-alanine derivatives their preparation and their use as herbicidal compounds
GB1563201A (en) * 1975-11-05 1980-03-19 Shell Int Research Preparation of herbicidally acitve alanine derivatives
US4354032A (en) * 1978-08-07 1982-10-12 Ppg Industries, Inc. Alkyl N-3-halo-,N-3,5-dihalobenzoyl-N-isopropylaminoacetate herbicides

Also Published As

Publication number Publication date
GB8806223D0 (en) 1988-04-13
DE68906930D1 (de) 1993-07-15
DE68906930T2 (de) 1993-09-16
HU200994B (en) 1990-09-28
JPH024747A (ja) 1990-01-09
HUT49845A (en) 1989-11-28
ATE90334T1 (de) 1993-06-15
EP0333282A1 (en) 1989-09-20
EP0333282B1 (en) 1993-06-09

Similar Documents

Publication Publication Date Title
ES2066991T3 (es) Agentes hipoglucemiantes de oxazolidinadiona.
DE3851073T2 (de) Herbizide substituierte cyclische Dione.
DE69024397D1 (de) Diaminoethylen-Verbindungen
ES2053529T3 (es) Compuestos macrolidos.
FI912336A0 (fi) Omaettade polyesterhartser.
FI904512A0 (fi) Menetelmä lääkeaineina käytettävien 1,3-tiatsolidinien -karbonyylikarboksiamidien valmistamiseksi
ES2055005T3 (es) Preparacion de herbicidas de alanina sustituida en n opticamente activos.
DE69017774T2 (de) Benzothiazol-derivate als fungizide.
ATE142620T1 (de) 1-alkyl-2-acyl-1,2-disulfonylhydrazine mit antineoplastischer aktivität
FI824298L (fi) N,n-disubstituerade alkenamider och fenylalkenamider, deras framstaellningsfoerfaranden och anvaendning som laekemedel
BR8404545A (pt) Composto de 2-nitrometilenotetraidro-2h-1,3-tiazina n-substituida,processo para sua preparacao,composicao pesticida e processo para o combate de pragas no local
DE69314573D1 (de) 2-Thiazolylpyrroleakrylate mit fungizider Wirkung

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 333282

Country of ref document: ES