FR890796A - Process for preparing ascorbic acids - Google Patents

Process for preparing ascorbic acids

Info

Publication number
FR890796A
FR890796A FR890796DA FR890796A FR 890796 A FR890796 A FR 890796A FR 890796D A FR890796D A FR 890796DA FR 890796 A FR890796 A FR 890796A
Authority
FR
France
Prior art keywords
ascorbic acids
preparing ascorbic
preparing
acids
ascorbic
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
French (fr)
Inventor
Pieter Lucas Stedehouder
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 FR890796A publication Critical patent/FR890796A/en
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
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR890796D 1942-02-18 1943-02-06 Process for preparing ascorbic acids Expired FR890796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL890796X 1942-02-18

Publications (1)

Publication Number Publication Date
FR890796A true FR890796A (en) 1944-02-17

Family

ID=19855876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890796D Expired FR890796A (en) 1942-02-18 1943-02-06 Process for preparing ascorbic acids

Country Status (1)

Country Link
FR (1) FR890796A (en)

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