WO2005105730A3 - Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde. - Google Patents

Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde. Download PDF

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Publication number
WO2005105730A3
WO2005105730A3 PCT/FR2005/000994 FR2005000994W WO2005105730A3 WO 2005105730 A3 WO2005105730 A3 WO 2005105730A3 FR 2005000994 W FR2005000994 W FR 2005000994W WO 2005105730 A3 WO2005105730 A3 WO 2005105730A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparing
aldehyde
compound
alcohol
halogenoaromatic
Prior art date
Application number
PCT/FR2005/000994
Other languages
English (en)
Other versions
WO2005105730A2 (fr
Inventor
Corinne Gosmini
Jacques Perichon
Original Assignee
Rhodia Chimie Sa
Corinne Gosmini
Jacques Perichon
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 Rhodia Chimie Sa, Corinne Gosmini, Jacques Perichon filed Critical Rhodia Chimie Sa
Publication of WO2005105730A2 publication Critical patent/WO2005105730A2/fr
Publication of WO2005105730A3 publication Critical patent/WO2005105730A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La présente invention a pour objet un procédé de préparation d'un alcool à partir d'un composé halogénoaromatique et d'un aldéhyde conduisant à un composé -hydroxyalkylaromatique. Le procédé de préparation d'un composé -hydroxyalkylaromatique selon l'invention est caractérisé par le fait qu'il comprend une étape de préparation d'un composé organozincique aromatique par réaction d'un halogénure aromatique avec du zinc, en présence d'un sel de cobalt, puis la réaction sans séparation dudit organozincique obtenu avec un aldéhyde éventuellement en présence d'un acide de Lewis.
PCT/FR2005/000994 2004-04-26 2005-04-21 Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde. WO2005105730A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0404384 2004-04-26
FR0404384A FR2869314B1 (fr) 2004-04-26 2004-04-26 Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde

Publications (2)

Publication Number Publication Date
WO2005105730A2 WO2005105730A2 (fr) 2005-11-10
WO2005105730A3 true WO2005105730A3 (fr) 2006-01-26

Family

ID=34944826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/000994 WO2005105730A2 (fr) 2004-04-26 2005-04-21 Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde.

Country Status (2)

Country Link
FR (1) FR2869314B1 (fr)
WO (1) WO2005105730A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017180501A1 (fr) 2016-04-11 2017-10-19 President And Fellows Of Harvard College Formulations probiotiques pour améliorer les performances athlétiques

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826963A1 (fr) * 2001-07-04 2003-01-10 Rhodia Chimie Sa Preparation d'organozinciques aromatiques et composition pour ce faire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826963A1 (fr) * 2001-07-04 2003-01-10 Rhodia Chimie Sa Preparation d'organozinciques aromatiques et composition pour ce faire

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GOMES, PAULO ET AL., SYNTHESIS, no. 12, 2003, pages 1909 - 1915, XP008040375 *
OGAWA, YOSHIHIRO ET AL., J. ORG. CHEM., vol. 65, 2000, pages 1031 - 1036, XP002311018 *
OGUNI, NOBUKI ET AL., CHEMISTRY LETTERS, no. 6, 1983, pages 841 - 842, XP008040372 *

Also Published As

Publication number Publication date
WO2005105730A2 (fr) 2005-11-10
FR2869314B1 (fr) 2006-07-07
FR2869314A1 (fr) 2005-10-28

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