DK109924C - Fremgangsmåde til fremstilling af hydroxybenzaldehyder. - Google Patents

Fremgangsmåde til fremstilling af hydroxybenzaldehyder.

Info

Publication number: DK109924C
Authority: DK; Denmark
Prior art keywords: hydroxybenzaldehydes; preparation
Prior art date: 1962-05-02

Application number

DK206563A

Other languages

English (en)

Original Assignee

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.)

1962-05-02

Filing date

1963-05-02

Publication date

1968-08-05

1963-05-02 Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa

1968-08-05 Application granted granted Critical

1968-08-05 Publication of DK109924C publication Critical patent/DK109924C/da

Links

SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical class OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 title 1

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)

DK206563A 1962-05-02 1963-05-02 Fremgangsmåde til fremstilling af hydroxybenzaldehyder. DK109924C (da)

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
DK109924C true DK109924C (da)	1968-08-05

Family

ID=8778020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK206563A DK109924C (da)	1962-05-02	1963-05-02	Fremgangsmåde til fremstilling af hydroxybenzaldehyder.

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2305420A1 (fr) *	1975-03-28	1976-10-22	Rhone Poulenc Ind	Procede de preparation d'hydroxybenzaldehydes
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

1962
- 1962-05-02 FR FR896174A patent/FR1337243A/fr not_active Expired
1963
- 1963-04-26 GB GB1657663A patent/GB987947A/en not_active Expired
- 1963-04-30 CH CH541863A patent/CH402835A/fr unknown
- 1963-05-02 DK DK206563A patent/DK109924C/da active

Also Published As

Publication number	Publication date
FR1337243A (fr)	1963-09-13
GB987947A (en)	1965-03-31
CH402835A (fr)	1965-11-30

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