NL178866C - PROCESS FOR CONVERSION OF A RANGE OF HALOGEN ACETYL ACETIC ACID ESTER WITH ALKALUM METAL ALKOHOLATE SOLVENT IN ALKOHOL. - Google Patents

PROCESS FOR CONVERSION OF A RANGE OF HALOGEN ACETYL ACETIC ACID ESTER WITH ALKALUM METAL ALKOHOLATE SOLVENT IN ALKOHOL.

Info

Publication number
NL178866C
NL178866C NL7212180A NL7212180A NL178866C NL 178866 C NL178866 C NL 178866C NL 7212180 A NL7212180 A NL 7212180A NL 7212180 A NL7212180 A NL 7212180A NL 178866 C NL178866 C NL 178866C
Authority
NL
Netherlands
Prior art keywords
alkalum
alkoholate
alkohol
solvent
conversion
Prior art date
Application number
NL7212180A
Other languages
Dutch (nl)
Other versions
NL7212180A (en
NL178866B (en
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 NL7212180A publication Critical patent/NL7212180A/xx
Publication of NL178866B publication Critical patent/NL178866B/en
Application granted granted Critical
Publication of NL178866C publication Critical patent/NL178866C/en

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)
NL7212180A 1971-09-10 1972-09-07 PROCESS FOR CONVERSION OF A RANGE OF HALOGEN ACETYL ACETIC ACID ESTER WITH ALKALUM METAL ALKOHOLATE SOLVENT IN ALKOHOL. NL178866C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7212180A NL7212180A (en) 1973-03-13
NL178866B NL178866B (en) 1986-01-02
NL178866C true NL178866C (en) 1986-06-02

Family

ID=4390993

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7212180A NL178866C (en) 1971-09-10 1972-09-07 PROCESS FOR CONVERSION OF A RANGE OF HALOGEN ACETYL ACETIC ACID ESTER WITH ALKALUM METAL ALKOHOLATE SOLVENT IN ALKOHOL.

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076379B1 (en) * 1981-10-01 1985-05-15 Lonza Ag Process for the preparation of 4-alkoxy-acetoacetic-acid esters
EP0076378B1 (en) * 1981-10-01 1985-01-02 Lonza Ag Process for the preparation of 4-alkoxy-aceto-acetic-acid esters
EP0245315B1 (en) * 1985-11-20 1990-04-11 L. GIVAUDAN & CIE Société Anonyme PROCESS FOR PREPARING $g(a)-HYDROXY CARBONYL COMPOUNDS
ES2926068T3 (en) 2012-12-21 2022-10-21 Gilead Sciences Inc Polycyclic carbamoylpyridone compounds and their pharmaceutical use
NO2865735T3 (en) 2013-07-12 2018-07-21
PT3252058T (en) 2013-07-12 2021-03-09 Gilead Sciences Inc Polycyclic-carbamoylpyridone compounds and their use for the treatment of hiv infections
NO2717902T3 (en) 2014-06-20 2018-06-23
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
TWI677489B (en) 2014-06-20 2019-11-21 美商基利科學股份有限公司 Synthesis of polycyclic-carbamoylpyridone compounds

Also Published As

Publication number Publication date
AT317165B (en) 1974-08-12
FR2152722B1 (en) 1978-02-10
DE2244012B2 (en) 1981-06-25
DD99157A5 (en) 1973-07-20
JPS5318485B2 (en) 1978-06-15
CA1003434A (en) 1977-01-11
CS158734B2 (en) 1974-11-25
JPS4834819A (en) 1973-05-22
DE2244012A1 (en) 1973-03-15
DE2244012C3 (en) 1982-02-25
CH562191A5 (en) 1975-05-30
NL7212180A (en) 1973-03-13
NL178866B (en) 1986-01-02
IT965273B (en) 1974-01-31
SU430544A3 (en) 1974-05-30
FR2152722A1 (en) 1973-04-27
LU66030A1 (en) 1973-03-12
BE788516A (en) 1973-03-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent