FR1410820A - New beta-lactones substituted at position 4 and process for the preparation of these compounds - Google Patents

New beta-lactones substituted at position 4 and process for the preparation of these compounds

Info

Publication number
FR1410820A
FR1410820A FR990770A FR990770A FR1410820A FR 1410820 A FR1410820 A FR 1410820A FR 990770 A FR990770 A FR 990770A FR 990770 A FR990770 A FR 990770A FR 1410820 A FR1410820 A FR 1410820A
Authority
FR
France
Prior art keywords
compounds
preparation
new beta
lactones substituted
lactones
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
FR990770A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from DE1963S0087807 external-priority patent/DE1237135B/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR990770A priority Critical patent/FR1410820A/en
Application granted granted Critical
Publication of FR1410820A publication Critical patent/FR1410820A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D305/10—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having one or more double bonds between ring members or between ring members and non-ring members
    • C07D305/12—Beta-lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR990770A 1963-10-10 1964-10-08 New beta-lactones substituted at position 4 and process for the preparation of these compounds Expired FR1410820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990770A FR1410820A (en) 1963-10-10 1964-10-08 New beta-lactones substituted at position 4 and process for the preparation of these compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1963S0087807 DE1237135B (en) 1963-10-10 1963-10-10 Process for the preparation of 4-oxyalkyl-oxacyclobutanones- (2)
FR990770A FR1410820A (en) 1963-10-10 1964-10-08 New beta-lactones substituted at position 4 and process for the preparation of these compounds

Publications (1)

Publication Number Publication Date
FR1410820A true FR1410820A (en) 1965-09-10

Family

ID=25997443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990770A Expired FR1410820A (en) 1963-10-10 1964-10-08 New beta-lactones substituted at position 4 and process for the preparation of these compounds

Country Status (1)

Country Link
FR (1) FR1410820A (en)

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