ES540159A0 - Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo - Google Patents

Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo

Info

Publication number
ES540159A0
ES540159A0 ES540159A ES540159A ES540159A0 ES 540159 A0 ES540159 A0 ES 540159A0 ES 540159 A ES540159 A ES 540159A ES 540159 A ES540159 A ES 540159A ES 540159 A0 ES540159 A0 ES 540159A0
Authority
ES
Spain
Prior art keywords
alkyl
alkylidenomalonates
alcoxial
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.)
Granted
Application number
ES540159A
Other languages
English (en)
Spanish (es)
Other versions
ES8602591A1 (es
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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 Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Publication of ES8602591A1 publication Critical patent/ES8602591A1/es
Publication of ES540159A0 publication Critical patent/ES540159A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/734—Ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES540159A 1984-02-07 1985-02-06 Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo Granted ES540159A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402027A FR2559147B1 (fr) 1984-02-07 1984-02-07 Procede d'obtention de composes organiques a groupe alkoxyalkylidene

Publications (2)

Publication Number Publication Date
ES8602591A1 ES8602591A1 (es) 1985-12-01
ES540159A0 true ES540159A0 (es) 1985-12-01

Family

ID=9300918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540159A Granted ES540159A0 (es) 1984-02-07 1985-02-06 Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo

Country Status (11)

Country Link
US (1) US4851566A (enExample)
EP (1) EP0152319B1 (enExample)
JP (1) JPS60199858A (enExample)
AT (1) ATE28444T1 (enExample)
BR (1) BR8500506A (enExample)
CA (1) CA1223884A (enExample)
DE (1) DE3560361D1 (enExample)
ES (1) ES540159A0 (enExample)
FR (1) FR2559147B1 (enExample)
IE (1) IE850272L (enExample)
IN (1) IN163984B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927761C2 (de) * 1989-08-23 1997-11-27 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkoxyalkylidenmalonsäureestern
JPH05828U (ja) * 1991-06-21 1993-01-08 株式会社サンレール 手摺り支柱の取付装置
CA2531059A1 (en) * 2003-07-10 2005-01-27 Schering Corporation Process for the preparation and purification of 2-(alkoxyalkylidene)-3-ketoalkanoic acid esters from 3-ketoalkanoic acid esters
CN104860818A (zh) * 2015-04-20 2015-08-26 浙江新和成股份有限公司 一种乙氧基甲叉丙二酸二乙酯的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824121A (en) * 1954-11-04 1958-02-18 Kay Fries Chemicals Inc Process for preparation of oxy alkylidene compounds
US3118949A (en) * 1958-08-06 1964-01-21 Exxon Research Engineering Co Preparation of dimeric oxygenated compounds
DE2426964C3 (de) * 1974-06-04 1979-06-07 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Alkoxymethylenmalonsäuredialkylestern
US4503074A (en) * 1983-08-08 1985-03-05 Merck & Co., Inc. Halogenated geminal diesters

Also Published As

Publication number Publication date
ATE28444T1 (de) 1987-08-15
EP0152319A1 (fr) 1985-08-21
CA1223884A (fr) 1987-07-07
BR8500506A (pt) 1985-09-24
JPH0380146B2 (enExample) 1991-12-24
FR2559147B1 (fr) 1986-06-13
FR2559147A1 (fr) 1985-08-09
US4851566A (en) 1989-07-25
IN163984B (enExample) 1988-12-24
ES8602591A1 (es) 1985-12-01
DE3560361D1 (en) 1987-08-27
EP0152319B1 (fr) 1987-07-22
JPS60199858A (ja) 1985-10-09
IE850272L (en) 1985-08-07

Similar Documents

Publication Publication Date Title
NO161734C (no) Fremgangsm te for fremstilling av eddiksyre ved omsv methanol med carbonmonoksyd.
FI870035A7 (fi) Menetelmä 2-aryylipropionihappojen valmistamiseksi
NO852025L (no) Fremgangsmaate til fremstilling av 7-amino-1-cyklopropyl-6,8-dihalogen-1,4-dihydro-4-okso-3-chinolinkarboksylsyre.
OA06930A (fr) Procédé de préparation d'acides aza-bicyclo-octane carboxyliques.
NZ215808A (en) Preparation of 7-substituted amino-1-alkyl or cycloalkyl -4-oxo-3-quinolinecarboxylic acids
JPS543087A (en) Preparation of cephalosporin compound
ES540159A0 (es) Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo
IE792108L (en) Process for manufacturing racemic parahydroxymandelic acid
FI853050A7 (fi) Menetelmä farmaseuttisesti aktiivisten kinolonikarboksyylihappojohdannaisten valmistamiseksi.
NO162761C (no) Fremgangsmaate for fremstilling av en ester av en dikarboksylsyre.
JPS53135951A (en) Preparation of hydroxyphenyl glycine derivative
NO169231C (no) Fremgangsmaate ved fremstilling av karboksylsyreamider.
ES536973A0 (es) Metodo de preparar dimetiloctenonas
FI881032A7 (fi) Menetelmä N-asetyyli-3 -fluorineuramiinihappojohdannaisten valmistamiseksi.
NO175859C (no) Fremgangsmåte for fremstilling av kinolincarboxylsyrer
IL60471A0 (en) Process for the preparation of 2-formyl 3,3-dimethyl-cyclopropane-1-carboxylic acid esters
JPS5210207A (en) Process for preparation of high purity pulenol
DE2964538D1 (en) Process for the preparation of 7-oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid diglycidyl ester
FR2582651B1 (fr) Procede de preparation de vincristine
JPS52144688A (en) Preparation of penicillin and cephalosporin derivatives
NO863549D0 (no) Fremgangsmaate for fremstilling av 6-amino pencilinsyre 1,1-dioksyd ved oksydasjon av 6-amino penicilinsyre.
SE8202067L (sv) Forfarande for framstellning av pyrido-(2,3-b)-(1,4)-bensodiazepiner
JPS543059A (en) Preparation of tryptophane
DE68922207D1 (de) Verfahren zur Herstellung von Alkalimetall-Salze von 3,7-substituierten 7-Aminocephalosporansauerderivaten.
JPS5338694A (en) Novel alpha-amino-3-chlorocephem compound and method of preparing the same

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303