ATE195505T1 - Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd - Google Patents

Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd

Info

Publication number: ATE195505T1
Authority: AT; Austria
Prior art keywords: substituted; hydroxybenzaldehyde; pct; stage; preparation
Prior art date: 1995-02-20

Application number

AT96904139T

Other languages

English (en)

Inventor

Pascal Metivier

Isabelle Jouve

Christian Maliverney

Original Assignee

Rhodia Chimie 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.)

1995-02-20

Filing date

1996-02-14

Publication date

2000-09-15

1996-02-14 Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa

2000-09-15 Application granted granted Critical

2000-09-15 Publication of ATE195505T1 publication Critical patent/ATE195505T1/de

Links

RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical class OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
125000003545 alkoxy group Chemical group 0.000 abstract 2
CBOQJANXLMLOSS-UHFFFAOYSA-N ethyl vanillin Chemical compound CCOC1=CC(C=O)=CC=C1O CBOQJANXLMLOSS-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
230000021523 carboxylation Effects 0.000 abstract 1
238000006473 carboxylation reaction Methods 0.000 abstract 1
238000006114 decarboxylation reaction Methods 0.000 abstract 1
125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 abstract 1
238000007031 hydroxymethylation reaction Methods 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
-1 phenol compound Chemical class 0.000 abstract 1
125000001424 substituent group Chemical group 0.000 abstract 1
MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 abstract 1
FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
- C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

AT96904139T 1995-02-20 1996-02-14 Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd ATE195505T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9501926A FR2730730B1 (fr)	1995-02-20	1995-02-20	Procede de preparation d'un 4-hydroxybenzaldehyde substitue
PCT/FR1996/000241 WO1996026175A1 (fr)	1995-02-20	1996-02-14	Procede de preparation d'un 4-hydroxybenzaldehyde substitue

Publications (1)

Publication Number	Publication Date
ATE195505T1 true ATE195505T1 (de)	2000-09-15

Family

ID=9476315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96904139T ATE195505T1 (de)	1995-02-20	1996-02-14	Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd

Country Status (14)

Country	Link
US (1)	US5756853A (de)
EP (1)	EP0779883B1 (de)
JP (1)	JP3830967B2 (de)
AT (1)	ATE195505T1 (de)
AU (1)	AU4870096A (de)
BR (1)	BR9605182A (de)
CA (1)	CA2188183A1 (de)
DE (1)	DE69609806T2 (de)
FI (1)	FI964190A7 (de)
FR (1)	FR2730730B1 (de)
NO (1)	NO307298B1 (de)
RU (1)	RU2164911C2 (de)
UA (1)	UA50714C2 (de)
WO (1)	WO1996026175A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2754533B1 (fr) *	1996-10-14	1998-11-27	Rhodia Chimie Sa	Procede de preparation selective d'un acide 2-hydroxybenzoique et d'un 4-hydroxybenzaldehyde et derives
FR2756278B1 (fr) *	1996-11-22	1998-12-31	Rhodia Chimie Sa	Procede de preparation d'un 4-hydroxybenzaldehyde et derives
JP5380683B2 (ja) *	2008-01-22	2014-01-08	学校法人千葉工業大学	芳香族ヒドロキシカルボン酸の製造方法
US20110089046A1 (en) *	2008-05-14	2011-04-21	Basf Se	Process for the electrochemical cleavage of lignin at a diamond electrode
CN104507901A (zh) *	2012-05-07	2015-04-08	罗地亚经营管理公司	用于生产香草醛和香草醛衍生物的方法
WO2016098801A1 (ja) *	2014-12-18	2016-06-23	花王株式会社	触媒の調製方法
GB201817785D0 (en)	2018-10-31	2018-12-19	Givaudan Sa	Organic compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE71162C (de) *			Firma Dr. f. von Heyden Nachfolger in Radebeul b. Dresden	Verfahren zur Herstellung von Aldehydoguajacolcarbonsäure
DE51381C (de) *			Firma Dr. F. VON HEYDEN NACHFOLGER in Radebeul bei Dresden	Verfahren zur Darstellung von Guajacolcarbonsäure
DE72600C (de) *			Firma Dr. F. VON HEYDEN NACHFOLGER in Radebeul bei Dresden	Verfahren zur Darstellung von Vanillin
US4036873A (en) *	1975-03-07	1977-07-19	Imc Chemical Group, Inc.	Preparation of alkyl substituted o-hydroxybenzoic acid esters
DE3832076A1 (de) *	1988-09-21	1990-03-22	Basf Ag	Verfahren zur herstellung von 2,4-dihydroxybenzoesaeure

1995
- 1995-02-20 FR FR9501926A patent/FR2730730B1/fr not_active Expired - Fee Related
1996
- 1996-02-14 UA UA96103957A patent/UA50714C2/uk unknown
- 1996-02-14 CA CA002188183A patent/CA2188183A1/fr not_active Abandoned
- 1996-02-14 WO PCT/FR1996/000241 patent/WO1996026175A1/fr not_active Ceased
- 1996-02-14 RU RU96122499/04A patent/RU2164911C2/ru not_active IP Right Cessation
- 1996-02-14 AT AT96904139T patent/ATE195505T1/de not_active IP Right Cessation
- 1996-02-14 JP JP52544396A patent/JP3830967B2/ja not_active Expired - Fee Related
- 1996-02-14 DE DE69609806T patent/DE69609806T2/de not_active Expired - Fee Related
- 1996-02-14 AU AU48700/96A patent/AU4870096A/en not_active Abandoned
- 1996-02-14 EP EP96904139A patent/EP0779883B1/de not_active Expired - Lifetime
- 1996-02-14 US US08/722,210 patent/US5756853A/en not_active Expired - Fee Related
- 1996-02-14 BR BR9605182A patent/BR9605182A/pt not_active IP Right Cessation
- 1996-10-18 FI FI964190A patent/FI964190A7/fi not_active IP Right Cessation
- 1996-10-21 NO NO964463A patent/NO307298B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2188183A1 (fr)	1996-08-29
UA50714C2 (uk)	2002-11-15
NO307298B1 (no)	2000-03-13
RU2164911C2 (ru)	2001-04-10
DE69609806D1 (de)	2000-09-21
US5756853A (en)	1998-05-26
EP0779883A1 (de)	1997-06-25
FR2730730A1 (fr)	1996-08-23
JP3830967B2 (ja)	2006-10-11
AU4870096A (en)	1996-09-11
FR2730730B1 (fr)	1997-04-04
MX9604036A (es)	1997-09-30
NO964463D0 (no)	1996-10-21
DE69609806T2 (de)	2001-03-15
BR9605182A (pt)	1997-10-14
NO964463L (no)	1996-10-21
FI964190A0 (fi)	1996-10-18
EP0779883B1 (de)	2000-08-16
JPH09512286A (ja)	1997-12-09
WO1996026175A1 (fr)	1996-08-29
FI964190A7 (fi)	1996-10-18

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Legal Events

Date	Code	Title	Description
2001-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties