FR1337243A - Procédé de préparation d'hydroxybenzaldéhydes - Google Patents

Procédé de préparation d'hydroxybenzaldéhydes

Info

Publication number
FR1337243A
FR1337243A FR896174A FR896174A FR1337243A FR 1337243 A FR1337243 A FR 1337243A FR 896174 A FR896174 A FR 896174A FR 896174 A FR896174 A FR 896174A FR 1337243 A FR1337243 A FR 1337243A
Authority
FR
France
Prior art keywords
hydroxybenzaldehydes
preparing
preparing hydroxybenzaldehydes
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
FR896174A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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
Priority to NL292182D priority Critical patent/NL292182A/xx
Priority to NL124836D priority patent/NL124836C/xx
Application filed by Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR896174A priority patent/FR1337243A/fr
Priority to GB1657663A priority patent/GB987947A/en
Priority to DER35056A priority patent/DE1188069B/de
Priority to US276996A priority patent/US3321526A/en
Priority to CH541863A priority patent/CH402835A/fr
Priority to DK206563A priority patent/DK109924C/da
Application granted granted Critical
Publication of FR1337243A publication Critical patent/FR1337243A/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
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR896174A 1962-05-02 1962-05-02 Procédé de préparation d'hydroxybenzaldéhydes Expired FR1337243A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL292182D NL292182A (fr) 1962-05-02
NL124836D NL124836C (fr) 1962-05-02
FR896174A FR1337243A (fr) 1962-05-02 1962-05-02 Procédé de préparation d'hydroxybenzaldéhydes
GB1657663A GB987947A (en) 1962-05-02 1963-04-26 Process for the production of hydroxy benzaldehydes
DER35056A DE1188069B (de) 1962-05-02 1963-04-29 Verfahren zur Herstellung von Hydroxybenzaldehyden
US276996A US3321526A (en) 1962-05-02 1963-04-30 Production of hydroxy benzaldehydes
CH541863A CH402835A (fr) 1962-05-02 1963-04-30 Procédé de préparation d'hydroxybenzaldéhydes
DK206563A DK109924C (da) 1962-05-02 1963-05-02 Fremgangsmåde til fremstilling af hydroxybenzaldehyder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896174A FR1337243A (fr) 1962-05-02 1962-05-02 Procédé de préparation d'hydroxybenzaldéhydes

Publications (1)

Publication Number Publication Date
FR1337243A true FR1337243A (fr) 1963-09-13

Family

ID=8778020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896174A Expired FR1337243A (fr) 1962-05-02 1962-05-02 Procédé de préparation d'hydroxybenzaldéhydes

Country Status (4)

Country Link
CH (1) CH402835A (fr)
DK (1) DK109924C (fr)
FR (1) FR1337243A (fr)
GB (1) GB987947A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026950A (en) * 1975-03-28 1977-05-31 Rhone-Poulenc Industries Process for the preparation of hydroxybenzaldehydes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975309A (en) * 1975-06-26 1976-08-17 Fritzsche Dodge & Olcott Inc. 2,4-Dihydroxy-3-methyl-benzaldehyde perfume compositions
US4351962A (en) * 1980-07-11 1982-09-28 Rhone Poulenc Inc. Process for the preparation of hydroxy benzene carboxaldehydes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026950A (en) * 1975-03-28 1977-05-31 Rhone-Poulenc Industries Process for the preparation of hydroxybenzaldehydes

Also Published As

Publication number Publication date
GB987947A (en) 1965-03-31
CH402835A (fr) 1965-11-30
DK109924C (da) 1968-08-05

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