FR471986A - Process for the preparation of Protocatechoic Acid and Protocatechoic Aldehyde by Treatment of Piperonal - Google Patents

Process for the preparation of Protocatechoic Acid and Protocatechoic Aldehyde by Treatment of Piperonal

Info

Publication number
FR471986A
FR471986A FR471986DA FR471986A FR 471986 A FR471986 A FR 471986A FR 471986D A FR471986D A FR 471986DA FR 471986 A FR471986 A FR 471986A
Authority
FR
France
Prior art keywords
protocatechoic
piperonal
aldehyde
preparation
treatment
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
Ludwig Schmidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR471986A publication Critical patent/FR471986A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR471986D 1913-09-15 1914-05-08 Process for the preparation of Protocatechoic Acid and Protocatechoic Aldehyde by Treatment of Piperonal Expired FR471986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE471986X 1913-09-15

Publications (1)

Publication Number Publication Date
FR471986A true FR471986A (en) 1914-11-18

Family

ID=1510197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471986D Expired FR471986A (en) 1913-09-15 1914-05-08 Process for the preparation of Protocatechoic Acid and Protocatechoic Aldehyde by Treatment of Piperonal

Country Status (1)

Country Link
FR (1) FR471986A (en)

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