ATE28444T1 - Darstellungsverfahren von verbindungen mit einer alkoxyalkylidengruppe. - Google Patents

Darstellungsverfahren von verbindungen mit einer alkoxyalkylidengruppe.

Info

Publication number
ATE28444T1
ATE28444T1 AT85400100T AT85400100T ATE28444T1 AT E28444 T1 ATE28444 T1 AT E28444T1 AT 85400100 T AT85400100 T AT 85400100T AT 85400100 T AT85400100 T AT 85400100T AT E28444 T1 ATE28444 T1 AT E28444T1
Authority
AT
Austria
Prior art keywords
alkoxyalkylide
group
compounds
preparation methods
alkyl
Prior art date
Application number
AT85400100T
Other languages
German (de)
English (en)
Inventor
Serge Ratton
Original Assignee
Rhone Poulenc Spec Chim
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 Spec Chim filed Critical Rhone Poulenc Spec Chim
Application granted granted Critical
Publication of ATE28444T1 publication Critical patent/ATE28444T1/de

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)
AT85400100T 1984-02-07 1985-01-23 Darstellungsverfahren von verbindungen mit einer alkoxyalkylidengruppe. ATE28444T1 (de)

Applications Claiming Priority (2)

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
EP85400100A EP0152319B1 (fr) 1984-02-07 1985-01-23 Procédé d'obtention de composés organiques à groupe alkoxyalkylidène

Publications (1)

Publication Number Publication Date
ATE28444T1 true ATE28444T1 (de) 1987-08-15

Family

ID=9300918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85400100T ATE28444T1 (de) 1984-02-07 1985-01-23 Darstellungsverfahren von verbindungen mit einer alkoxyalkylidengruppe.

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
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
ES540159A0 (es) 1985-12-01
IE850272L (en) 1985-08-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee