ES2052137T3 - Proceso para la produccion de 3,4-epoxibutirato e intermediario para el mismo. - Google Patents

Proceso para la produccion de 3,4-epoxibutirato e intermediario para el mismo.

Info

Publication number
ES2052137T3
ES2052137T3 ES90122398T ES90122398T ES2052137T3 ES 2052137 T3 ES2052137 T3 ES 2052137T3 ES 90122398 T ES90122398 T ES 90122398T ES 90122398 T ES90122398 T ES 90122398T ES 2052137 T3 ES2052137 T3 ES 2052137T3
Authority
ES
Spain
Prior art keywords
formula
epoxybutyrate
compound
group
prepared
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
ES90122398T
Other languages
English (en)
Inventor
Naoaki Taoka
Kenji Inoue
Shigeo Hayashi
Noboru Ueyama
Satomi Takahashi
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of ES2052137T3 publication Critical patent/ES2052137T3/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
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/58—Carboxylic acid groups or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
    • C07C309/65—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings

Landscapes

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

Abstract

UN 3, 4-EPOXIBUTIRATO DE LA FORMULA: DONDE R ELEVADO 1 EN UN GRUPO ALCALINO O ARALCALINO PREPARADO EFICIENTEMENTE MEDIANTE UN PROCESO QUE COMPRENDE LOS PASOS SIGUIENTES: (A) REACCION 3, 4-DIHIDROXIBUTIRONITRILO DE LA FORMULA: CON UN CLORURO SULFONILO DE LA FORMULA: R (AL CUADRADO) -SO SUB 2 -CL DONDE R (AL CUADRADO) ES UN GRUPO ALCALINO O UN GRUPO FENILO QUE PUEDE SUSTITUIRSE EN PRESENCIA DE UNA BASE PARA OBTENER UN COMPUESTO DE LA FORMULA: (B) REACCION DEL COMPUESTO PREPARADO EN EL PASO (A) CON UN ALCOHOL DE LA FORMULA: R ELEVADO 1 -OH EN PRESENCIA DE UN ACIDO PARA OBTENER UN COMPUESTO DE LA FORMULA: Y (C) REACCION DEL COMPUESTO PREPARADO EN EL PASO (B) CON UNA BASE PARA OBTENER EL 3, 4-EPOXIBUTIRATO.
ES90122398T 1989-11-25 1990-11-23 Proceso para la produccion de 3,4-epoxibutirato e intermediario para el mismo. Expired - Lifetime ES2052137T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1305895A JP2834501B2 (ja) 1989-11-25 1989-11-25 ３，４―エポキシ酪酸エステルの製法および中間体

Publications (1)

Publication Number Publication Date
ES2052137T3 true ES2052137T3 (es) 1994-07-01

Family

ID=17950597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122398T Expired - Lifetime ES2052137T3 (es) 1989-11-25 1990-11-23 Proceso para la produccion de 3,4-epoxibutirato e intermediario para el mismo.

Country Status (6)

Country Link
US (1) US5079382A (es)
EP (1) EP0430096B1 (es)
JP (1) JP2834501B2 (es)
KR (1) KR0163770B1 (es)
DE (1) DE69007028T2 (es)
ES (1) ES2052137T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0657446B1 (en) * 1993-12-06 1998-05-13 Nippon Kayaku Kabushiki Kaisha Process for producing optically active erythro-3-amino-1,2-epoxy compound
KR100247563B1 (ko) * 1997-07-16 2000-04-01 박영구 키랄3,4-에폭시부티르산및이의염의제조방법
JP4250335B2 (ja) 1998-01-28 2009-04-08 日本化薬株式会社 光学活性スレオ−３−アミノ−１，２−エポキシ体の製造法
KR100332703B1 (ko) * 1998-07-24 2002-08-27 삼성정밀화학 주식회사 광학활성을갖는(s)-3,4-에폭시부티르산염의제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037964A (en) * 1973-02-14 1978-09-05 Eugene R. Wagner 2-((3,5-di-tert-buryl-4-hydroxyphenyl)thio)alkanoic acids and derivatives and esters
DK154886C (da) * 1978-06-27 1989-05-16 Merck & Co Inc Fremgangsmaade til fremstilling af epihalogenhydrin-enantiomere
FR2479192A1 (fr) * 1980-03-28 1981-10-02 Roussel Uclaf Procede de preparation de derives cyclopropaniques tetra-substitues
IT1184284B (it) * 1985-06-28 1987-10-22 Sigma Tau Ind Farmaceuti Procedimento per la preparazione di r(-)-norcarnitina terz-butil estere
JPH0723356B2 (ja) * 1987-10-30 1995-03-15 帝人株式会社 ４，４―ジスルホニルブタン酸エステル類の製造法
US4937235A (en) * 1989-01-23 1990-06-26 American Cyanamid Company 3- or 4-substituted oxotremorine derivatives
US4966731A (en) * 1990-01-12 1990-10-30 Monsanto Company Process for preparing sulfonyl acids

Also Published As

Publication number Publication date
KR0163770B1 (ko) 1999-01-15
US5079382A (en) 1992-01-07
JP2834501B2 (ja) 1998-12-09
EP0430096A3 (en) 1991-12-27
KR910009647A (ko) 1991-06-28
EP0430096B1 (en) 1994-03-02
EP0430096A2 (en) 1991-06-05
JPH03167167A (ja) 1991-07-19
DE69007028D1 (de) 1994-04-07
DE69007028T2 (de) 1994-08-04

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