ES2086581T3 - Un procedimiento para la preparacion de 3-cloroantranilatos de alquilo. - Google Patents

Un procedimiento para la preparacion de 3-cloroantranilatos de alquilo.

Info

Publication number
ES2086581T3
ES2086581T3 ES92109952T ES92109952T ES2086581T3 ES 2086581 T3 ES2086581 T3 ES 2086581T3 ES 92109952 T ES92109952 T ES 92109952T ES 92109952 T ES92109952 T ES 92109952T ES 2086581 T3 ES2086581 T3 ES 2086581T3
Authority
ES
Spain
Prior art keywords
alkyl
chloroantranilates
procedure
preparation
chloro isomer
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
ES92109952T
Other languages
English (en)
Inventor
Norman R Pearson
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.)
Corteva Agriscience LLC
Original Assignee
DowElanco LLC
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 DowElanco LLC filed Critical DowElanco LLC
Application granted granted Critical
Publication of ES2086581T3 publication Critical patent/ES2086581T3/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
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C07C229/56—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position
    • C07C229/58—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho-position having the nitrogen atom of at least one of the amino groups further bound to a carbon atom of a six-membered aromatic ring, e.g. N-phenyl-anthranilic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LOS 3-CLOROANTRANILATOS DE ALQUIL SON EL PRODUCTO MAS ABUNDANTE DE LA CLORACION DE ESTERES DE ALQUIL DEL ACIDO ANTRANILICO CON 1,3 PUEDE SER SEPARADO FACILMENTE DEL ISOMERO 5-CLORO DE ACOMPAÑAMIENTO MEDIANTE LA ACETILACION SELECTIVA DE ESTE ULTIMO.
ES92109952T 1991-06-14 1992-06-12 Un procedimiento para la preparacion de 3-cloroantranilatos de alquilo. Expired - Lifetime ES2086581T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/715,514 US5118832A (en) 1991-06-14 1991-06-14 Process for the preparation of alkyl 3-chloroanthranilates

Publications (1)

Publication Number Publication Date
ES2086581T3 true ES2086581T3 (es) 1996-07-01

Family

ID=24874341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109952T Expired - Lifetime ES2086581T3 (es) 1991-06-14 1992-06-12 Un procedimiento para la preparacion de 3-cloroantranilatos de alquilo.

Country Status (14)

Country Link
US (1) US5118832A (es)
EP (1) EP0518374B1 (es)
JP (1) JP3268825B2 (es)
KR (1) KR100228368B1 (es)
AT (1) ATE137492T1 (es)
AU (1) AU641097B2 (es)
CA (1) CA2071118C (es)
DE (1) DE69210309T2 (es)
DK (1) DK0518374T3 (es)
ES (1) ES2086581T3 (es)
HU (1) HU209738B (es)
IL (1) IL102191A (es)
RU (1) RU2026284C1 (es)
TW (1) TW204335B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118832A (en) * 1991-06-14 1992-06-02 Dowelanco Process for the preparation of alkyl 3-chloroanthranilates
DE4313174A1 (de) * 1993-04-22 1994-10-27 Hoechst Ag Verfahren zur Herstellung von 3-Chloranthranilsäurealkylestern hoher Reinheit aus 3-Chloranthranilsäure
CN103193666B (zh) * 2013-04-09 2015-11-18 江苏省农用激素工程技术研究中心有限公司 2-氨基-3-氯苯甲酸甲酯的制备方法
EP3015453B1 (en) * 2014-10-28 2016-10-12 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Process for the preparation of Clomiphene
EP3368506B1 (en) 2016-04-22 2023-09-06 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Process for the preparation of enclomiphene citrate having needle shaped crystal habit.
CN107266324A (zh) * 2017-07-17 2017-10-20 常州大学 一种2‑氨基‑3‑氯苯甲酸甲酯的合成方法
CN108047069A (zh) * 2017-12-29 2018-05-18 南通泰禾化工股份有限公司 一种2-氨基-3-氯苯甲酸甲酯的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8006496A (nl) * 1979-12-19 1981-07-16 Upjohn Co Werkwijze voor het bereiden van arylpropionzuren.
US5118832A (en) * 1991-06-14 1992-06-02 Dowelanco Process for the preparation of alkyl 3-chloroanthranilates

Also Published As

Publication number Publication date
AU1813992A (en) 1992-12-17
HUT64010A (en) 1993-11-29
ATE137492T1 (de) 1996-05-15
CA2071118A1 (en) 1992-12-15
JPH05194341A (ja) 1993-08-03
EP0518374A3 (en) 1993-04-28
AU641097B2 (en) 1993-09-09
IL102191A0 (en) 1993-01-14
DK0518374T3 (da) 1996-08-26
TW204335B (es) 1993-04-21
CA2071118C (en) 1996-06-18
DE69210309T2 (de) 1996-09-12
IL102191A (en) 1996-10-31
HU209738B (en) 1994-10-28
KR100228368B1 (ko) 1999-11-01
HU9201972D0 (en) 1992-09-28
RU2026284C1 (ru) 1995-01-09
EP0518374A2 (en) 1992-12-16
DE69210309D1 (de) 1996-06-05
EP0518374B1 (en) 1996-05-01
JP3268825B2 (ja) 2002-03-25
KR930000466A (ko) 1993-01-15
US5118832A (en) 1992-06-02

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