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FR58788E - Procédé de fabrication d'alpha-chlorobutyrolactone - Google Patents

Procédé de fabrication d'alpha-chlorobutyrolactone

Info

Publication number
FR58788E
FR58788E FR58788DA FR58788E FR 58788 E FR58788 E FR 58788E FR 58788D A FR58788D A FR 58788DA FR 58788 E FR58788 E FR 58788E
Authority
FR
France
Prior art keywords
chlorobutyrolactone
alpha
manufacturing process
manufacturing
chlorobutyrolactone manufacturing
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)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR58788E publication Critical patent/FR58788E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR58788D 1948-11-05 1948-11-05 Procédé de fabrication d'alpha-chlorobutyrolactone Expired FR58788E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58788T 1948-11-05

Publications (1)

Publication Number Publication Date
FR58788E true FR58788E (fr) 1954-04-05

Family

ID=8692657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58788D Expired FR58788E (fr) 1948-11-05 1948-11-05 Procédé de fabrication d'alpha-chlorobutyrolactone

Country Status (1)

Country Link
FR (1) FR58788E (fr)

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