ES2000645A6 - Metodo para la preparacion de alquil esteres de acido 3,4-epoxibutirico - Google Patents

Metodo para la preparacion de alquil esteres de acido 3,4-epoxibutirico

Info

Publication number
ES2000645A6
ES2000645A6 ES8600122A ES8600122A ES2000645A6 ES 2000645 A6 ES2000645 A6 ES 2000645A6 ES 8600122 A ES8600122 A ES 8600122A ES 8600122 A ES8600122 A ES 8600122A ES 2000645 A6 ES2000645 A6 ES 2000645A6
Authority
ES
Spain
Prior art keywords
preparation
alkyl esters
epoxybutyric acid
vinylacetate
formula
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
ES8600122A
Other languages
English (en)
Inventor
Carlo Venturello
Alfredo Coassodd
Aloisio Rino D
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES2000645A6 publication Critical patent/ES2000645A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/98—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases
    • B01J2531/985—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases in a water / organic solvent system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

METODO PARA LA PREPARACION DE ALQUIL ESTER DE ACIDO 3,4-EPOXIBUTIRICO DE LA FORMULA: SIENDO R UN GRUPO DE ALGUILO LINEAL O RAMIFICADO, CONTENIENDO DE 4 A 10 ATOMOS DE C, EN DONDE EL VINILACETATO CORRESPONDIENTE SE OXIDA CATALITICAMENTE EN UN SISTEMA LIQUIDO BIFASICO QUE COMPRENDE: A) UNA FASE ACUOSA, CONTENIENDO H2O2 COMO AGENTE OXIDANTE; B) UNA FASE ORGANICA, CONTENIENDO DICHO VINILACETATO Y UN CATALIZADOR ELEGIDO DE COMPUESTOS PEROXIDICOS DE LA FORMULA: (R1 R2 R3 R4 N)3PW4O24, ASI COMO, OPCIONALMENTE, UN DISOLVENTE INMISCIBLE CON LA FASE ACUOSA.
ES8600122A 1985-07-05 1986-07-04 Metodo para la preparacion de alquil esteres de acido 3,4-epoxibutirico Expired ES2000645A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21464/85A IT1187681B (it) 1985-07-05 1985-07-05 Metodo per la preparazione di 3,4-epossibutirrati alchilici

Publications (1)

Publication Number Publication Date
ES2000645A6 true ES2000645A6 (es) 1988-03-16

Family

ID=11182192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600122A Expired ES2000645A6 (es) 1985-07-05 1986-07-04 Metodo para la preparacion de alquil esteres de acido 3,4-epoxibutirico

Country Status (6)

Country Link
EP (1) EP0208272B1 (es)
JP (1) JPS6210077A (es)
CA (1) CA1261862A (es)
DE (1) DE3677838D1 (es)
ES (1) ES2000645A6 (es)
IT (1) IT1187681B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1189069B (it) * 1986-03-14 1988-01-28 Donegani Guido Ist Processo per la preparazione biotecnologica della l(-)-carnitina cloruro
IT1189070B (it) * 1986-03-14 1988-01-28 Donegani Guido Ist Processo per la preparazione della l(-)-carnitina cloruro a partire da esteri 3,4-epossibutirrici
JPH0671333B2 (ja) * 1987-06-25 1994-09-07 日本電気株式会社 画像信号の符号化方法
DE3913331A1 (de) * 1989-04-22 1990-10-25 Basf Ag Verfahren zur herstellung von 3,4-epoxyalkan- und/oder 4-hydroxy-2-alkensaeuren und deren ester
IT1256360B (it) * 1992-09-01 1995-12-01 Enichem Spa Processo per la separazione di catalizzatori in soluzioni organiche per mezzo di membrane semipermeabili
CN101701064B (zh) * 2009-11-20 2011-11-23 江苏博特新材料有限公司 制备酯基封端的烯丙醇聚醚的方法
FR3036399B1 (fr) 2015-05-20 2017-06-16 Bostik Sa Polymeres hydrocarbones comprenant deux groupements terminaux (2-thione-1,3-oxathiolan-4-yl)alkyloxycarbonyle
FR3055134B1 (fr) 2016-08-16 2018-08-24 Bostik Sa Nouveaux polymeres hydrocarbones a groupements terminaux dithiocyclocarbonate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205277B (it) * 1982-11-10 1989-03-15 Montedison Spa Nuovo composizioni perossidiche a base di tungsteno e fosforo o arsenico
JPS6056975A (ja) * 1983-09-07 1985-04-02 Sumitomo Chem Co Ltd グリシジルエ−テルの製造方法

Also Published As

Publication number Publication date
IT8521464A0 (it) 1985-07-05
EP0208272A2 (en) 1987-01-14
JPS6210077A (ja) 1987-01-19
CA1261862A (en) 1989-09-26
EP0208272A3 (en) 1987-11-19
IT1187681B (it) 1987-12-23
DE3677838D1 (de) 1991-04-11
EP0208272B1 (en) 1991-03-06

Similar Documents

Publication Publication Date Title
KR840000515A (ko) N-아릴-피페라진알칸아미드의 제조법
ATE72249T1 (de) Oxidierte analoge von 17-beta-nmonosubstituierten carbamoyl-4-aza-5-alphaandrost-1-en-3-onen.
EP1358799A3 (en) Percarboxylic acid solutions
IE46265L (en) Organic peracid compositions
PT84663A (en) Process for the preparation of new pharmaceutical preparations with extended release comprising active compounds with very low solubility especially substituted dihydropyridines
KR880001651A (ko) 이미다조 [4,5-b] 피리딘 유도체, 그의 제조방법 및 그를 함유하는 항궤양제
JPS5665900A (en) Branched fatty acid cholesteryl ester and cosmetic containing the same
NO942175D0 (no) Fremgangsmåte for fremstilling av karboksylsyrer eller estere av disse ved oksidativ spaltning av umettede fettsyrer eller fettsyreestere
ES2000645A6 (es) Metodo para la preparacion de alquil esteres de acido 3,4-epoxibutirico
ATE10735T1 (de) Verfahren zur herstellung von chinonderivaten.
EP0357186A3 (en) Skin and hair-care compositions
ZA846425B (en) Benzoic acid derivatives process for preparation and application as drugs,disinfectants or preservatives
ATE70269T1 (de) Verfahren zur herstellung von 2-carboxypyrazin-4- oxiden.
IE812843L (en) Estra-4,9-dienes
KR900018062A (ko) 6-페녹시메틸-4-히드록시테트라히드로피란-2-온 및 6-티오페톡시메틸-4-히드록시테트라히드로피란-2-온 및 상응하는 디히드록시카르복실산 유도체, 염 및 에스테르와 이들 화합물의 제조방법, 의약으로서의 용도, 약제학적 제제 및 신규한 페놀 및 티오페놀
FR2382901A1 (es)
KR870001156A (ko) 알킬 2-카보알콕시-3,4-디알콕시벤젠카바메이트의 제조방법
KR890005117A (ko) 마크롤리드 화합물의 제조방법
KR830003481A (ko) 6-플루오로-1,8-나프티리딘 유도체의 제조방법
KR850008339A (ko) 이소퀴놀린 유도체, 그의 제법 및 그의 응용
JPS57108061A (en) Preparation of perfluoroalkylsulfonylalcohol compound
FI20001893A (fi) (S)-(+)-4-(4-t-butyylifenyyli)-2-pyrrolidon-4-yyli)metoksibentsoehappo, sen käyttö ja menetelmiä sen valmistamiseksi
KR860000277A (ko) 코지산 유도체 및 이것을 유효성분으로 하는 색백화장료(色白化粧料)
TH3963EX (th) อาเวอร์เมคตินสารต่อต้านปาราลิด,อนุพันธ์มิลบีไมซินและกระบวนการสำหรับเตรียมสารเหล่านี้
KR850006134A (ko) 항 발한제 조성물

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503