FR2152722A1 - Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols - Google Patents

Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols

Info

Publication number
FR2152722A1
FR2152722A1 FR7231729A FR7231729A FR2152722A1 FR 2152722 A1 FR2152722 A1 FR 2152722A1 FR 7231729 A FR7231729 A FR 7231729A FR 7231729 A FR7231729 A FR 7231729A FR 2152722 A1 FR2152722 A1 FR 2152722A1
Authority
FR
France
Prior art keywords
haloacetoacetates
prepn
acetoacetate
alkoxy
alcohols
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
FR7231729A
Other languages
English (en)
French (fr)
Other versions
FR2152722B1 (xx
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of FR2152722A1 publication Critical patent/FR2152722A1/fr
Application granted granted Critical
Publication of FR2152722B1 publication Critical patent/FR2152722B1/fr
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
    • C07C69/67—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 saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C07C69/72—Acetoacetic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7231729A 1971-09-10 1972-09-07 Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols Granted FR2152722A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1327771A CH562191A5 (xx) 1971-09-10 1971-09-10

Publications (2)

Publication Number Publication Date
FR2152722A1 true FR2152722A1 (en) 1973-04-27
FR2152722B1 FR2152722B1 (xx) 1978-02-10

Family

ID=4390993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231729A Granted FR2152722A1 (en) 1971-09-10 1972-09-07 Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols

Country Status (13)

Country Link
JP (1) JPS5318485B2 (xx)
AT (1) AT317165B (xx)
BE (1) BE788516A (xx)
CA (1) CA1003434A (xx)
CH (1) CH562191A5 (xx)
CS (1) CS158734B2 (xx)
DD (1) DD99157A5 (xx)
DE (1) DE2244012C3 (xx)
FR (1) FR2152722A1 (xx)
IT (1) IT965273B (xx)
LU (1) LU66030A1 (xx)
NL (1) NL178866C (xx)
SU (1) SU430544A3 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE11037T1 (de) * 1981-10-01 1985-01-15 Lonza Ag Verfahren zur herstellung von 4alkoxyacetessigestern.
ATE13289T1 (de) * 1981-10-01 1985-06-15 Lonza Ag Verfahren zur herstellung von 4alkoxyacetessigestern.
JP2558266B2 (ja) * 1985-11-20 1996-11-27 ジボーダン ― ルール （ アンテルナショナル ） ソシエテ アノニム α−ヒドロキシカルボニル化合物の製造法
MD4736C1 (ro) 2012-12-21 2021-07-31 Gilead Sciences, Inc. Compus policiclic de carbamoilpiridonă şi utilizarea farmaceutică a acestuia
NO2865735T3 (xx) 2013-07-12 2018-07-21
HUE037347T2 (hu) 2013-07-12 2018-08-28 Gilead Sciences Inc Policiklusos karmaboilpiridon vegyületek és alkalmazásuk HIV fertõzések kezelésére
NO2717902T3 (xx) 2014-06-20 2018-06-23
TWI677489B (zh) 2014-06-20 2019-11-21 美商基利科學股份有限公司 多環型胺甲醯基吡啶酮化合物之合成
TW201613936A (en) 2014-06-20 2016-04-16 Gilead Sciences Inc Crystalline forms of(2R,5S,13aR)-8-hydroxy-7,9-dioxo-n-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide

Also Published As

Publication number Publication date
NL178866C (nl) 1986-06-02
FR2152722B1 (xx) 1978-02-10
LU66030A1 (xx) 1973-03-12
DE2244012A1 (de) 1973-03-15
NL178866B (nl) 1986-01-02
CA1003434A (en) 1977-01-11
CS158734B2 (xx) 1974-11-25
DE2244012B2 (de) 1981-06-25
JPS5318485B2 (xx) 1978-06-15
CH562191A5 (xx) 1975-05-30
JPS4834819A (xx) 1973-05-22
DE2244012C3 (de) 1982-02-25
NL7212180A (xx) 1973-03-13
SU430544A3 (ru) 1974-05-30
AT317165B (de) 1974-08-12
IT965273B (it) 1974-01-31
DD99157A5 (xx) 1973-07-20
BE788516A (fr) 1973-03-07

Similar Documents

Publication Publication Date Title
FR2152722A1 (en) Alkoxy acetoacetate prepn - from haloacetoacetates and alkali alcoholates in alcohols
GB1313646A (en) Process for producing 3-phenyl pentenals
SE7409577L (xx)
GB849541A (en) Preparation of unsaturated cyclic urea derivatives
KR910007945A (ko) 알킬 메틸-3-카브알콕시에틸포스피네이트의 제조방법
GB1038346A (en) Processes for preparing 2-alkyl-cyclopentane derivatives, and the derivatives thus prepared
JPS5517339A (en) Preparation of thiourea dioxide
GB789411A (en) A process for the manufacture of unsaturated ketones
GB1530422A (en) 4-(2,6,6-trimethyl-1-cyclohexen-1-ylidene)-butan-2-ol
GB1059813A (en) Novel processes for the preparation of intermediates useful in the preparation of colchicine compounds, and the intermediates thus prepared
FR2071190A5 (en) Phenyl alkoxy propylene oxides prepenol - alcohol in two steps
GB971754A (en) Production of polymers
KR830001839B1 (en) Process for preparing phenyl quinolizidines
GB1250820A (xx)
SU729173A1 (ru) Способ получени глицидиловых феорэфиров
GB945536A (en) Method of preparing ª -amino-acroleins
JPS54148786A (en) Preparation of 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5- hydroxypyrazole
GB1457166A (en) Cyclopentene derivatives
US2393827A (en) Ethers of secondary nitroalkanes and method of preparing them
ES299207A1 (es) Procedimiento de preparaciën de 1,3-dioxo 2-alcohil ciclopentanos
GB1433558A (en) Process for the preparation of diketones derivatives of glycyrrhetinic acid
GB1114018A (en) Process for producing 4-hydroxycyclohexanecarboxylic acid and derivatives thereof
GB1445531A (en) Process for the preparation of alpha-ethynyl-benzohydrols
GB1023783A (en) Process for the preparation of vinyl ethers containing epoxy groups
GB1331664A (en) Preparation of hydroxybenzaldehyde and derivatives thereof