FR1285239A - Dehydracetic acid purification process - Google Patents

Dehydracetic acid purification process

Info

Publication number
FR1285239A
FR1285239A FR817030A FR817030A FR1285239A FR 1285239 A FR1285239 A FR 1285239A FR 817030 A FR817030 A FR 817030A FR 817030 A FR817030 A FR 817030A FR 1285239 A FR1285239 A FR 1285239A
Authority
FR
France
Prior art keywords
purification process
acid purification
dehydracetic acid
dehydracetic
purification
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
FR817030A
Other languages
French (fr)
Inventor
Ernest Cecil Craven
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to FR817030A priority Critical patent/FR1285239A/en
Application granted granted Critical
Publication of FR1285239A publication Critical patent/FR1285239A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR817030A 1960-01-29 1960-01-29 Dehydracetic acid purification process Expired FR1285239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR817030A FR1285239A (en) 1960-01-29 1960-01-29 Dehydracetic acid purification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817030A FR1285239A (en) 1960-01-29 1960-01-29 Dehydracetic acid purification process

Publications (1)

Publication Number Publication Date
FR1285239A true FR1285239A (en) 1962-02-23

Family

ID=8724483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817030A Expired FR1285239A (en) 1960-01-29 1960-01-29 Dehydracetic acid purification process

Country Status (1)

Country Link
FR (1) FR1285239A (en)

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