FR1055915A - Procédé pour la préparation de alpha-hydroxybutyrolactone - Google Patents

Procédé pour la préparation de alpha-hydroxybutyrolactone

Info

Publication number
FR1055915A
FR1055915A FR1055915DA FR1055915A FR 1055915 A FR1055915 A FR 1055915A FR 1055915D A FR1055915D A FR 1055915DA FR 1055915 A FR1055915 A FR 1055915A
Authority
FR
France
Prior art keywords
hydroxybutyrolactone
alpha
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.)
Expired
Application number
Other languages
English (en)
Inventor
Adolph Christian Jos Opfermann
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 filed Critical
Application granted granted Critical
Publication of FR1055915A publication Critical patent/FR1055915A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
FR1055915D 1950-07-12 1951-07-10 Procédé pour la préparation de alpha-hydroxybutyrolactone Expired FR1055915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1055915X 1950-07-12

Publications (1)

Publication Number Publication Date
FR1055915A true FR1055915A (fr) 1954-02-23

Family

ID=19867988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055915D Expired FR1055915A (fr) 1950-07-12 1951-07-10 Procédé pour la préparation de alpha-hydroxybutyrolactone

Country Status (1)

Country Link
FR (1) FR1055915A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965374A (en) * 1987-08-28 1990-10-23 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides
US5223608A (en) * 1987-08-28 1993-06-29 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965374A (en) * 1987-08-28 1990-10-23 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides
US5223608A (en) * 1987-08-28 1993-06-29 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides
US5434254A (en) * 1987-08-28 1995-07-18 Eli Lilly And Company Process for preparing 2',2'-difluoronucleosides
US5945547A (en) * 1987-08-28 1999-08-31 Eli Lilly And Company Imtermediate in process to make 2', 2'-difluoronucleosides

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