FR727165A - Procédé de fabrication de 3-méthoxy-4-oxybenzaldéhyde ou de 3-éthoxy 4-oxybenzaldéhyde - Google Patents

Procédé de fabrication de 3-méthoxy-4-oxybenzaldéhyde ou de 3-éthoxy 4-oxybenzaldéhyde

Info

Publication number
FR727165A
FR727165A FR727165DA FR727165A FR 727165 A FR727165 A FR 727165A FR 727165D A FR727165D A FR 727165DA FR 727165 A FR727165 A FR 727165A
Authority
FR
France
Prior art keywords
oxybenzaldehyde
ethoxy
methoxy
manufacturing process
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR727165A publication Critical patent/FR727165A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR727165D 1931-01-26 1931-11-03 Procédé de fabrication de 3-méthoxy-4-oxybenzaldéhyde ou de 3-éthoxy 4-oxybenzaldéhyde Expired FR727165A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE727165X 1931-01-26

Publications (1)

Publication Number Publication Date
FR727165A true FR727165A (fr) 1932-06-14

Family

ID=6635393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727165D Expired FR727165A (fr) 1931-01-26 1931-11-03 Procédé de fabrication de 3-méthoxy-4-oxybenzaldéhyde ou de 3-éthoxy 4-oxybenzaldéhyde

Country Status (1)

Country Link
FR (1) FR727165A (fr)

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