ATA9372003A - IMPROVED METHOD FOR THE PRODUCTION OF ALPHA-HYDROXYAMIDES AND ALPHA-HYDROXYL ACIDS FROM ALDEHYDE AND KETONES - Google Patents

IMPROVED METHOD FOR THE PRODUCTION OF ALPHA-HYDROXYAMIDES AND ALPHA-HYDROXYL ACIDS FROM ALDEHYDE AND KETONES

Info

Publication number
ATA9372003A
ATA9372003A AT9372003A AT9372003A ATA9372003A AT A9372003 A ATA9372003 A AT A9372003A AT 9372003 A AT9372003 A AT 9372003A AT 9372003 A AT9372003 A AT 9372003A AT A9372003 A ATA9372003 A AT A9372003A
Authority
AT
Austria
Prior art keywords
alpha
hydroxyamides
ketones
aldehyde
production
Prior art date
Application number
AT9372003A
Other languages
German (de)
Other versions
AT413100B (en
Original Assignee
Dsm Fine Chem Austria Gmbh
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 Dsm Fine Chem Austria Gmbh filed Critical Dsm Fine Chem Austria Gmbh
Priority to AT9372003A priority Critical patent/AT413100B/en
Publication of ATA9372003A publication Critical patent/ATA9372003A/en
Application granted granted Critical
Publication of AT413100B publication Critical patent/AT413100B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/16—Preparation of optical isomers
    • C07C231/18—Preparation of optical isomers by stereospecific synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT9372003A 2003-06-17 2003-06-17 Preparation of chiral alpha-hydroxy-amides and carboxylic acids by controlled hydrolysis of corresponding hydroxynitriles with hydrochloric acid in carboxylic acid solvent AT413100B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9372003A AT413100B (en) 2003-06-17 2003-06-17 Preparation of chiral alpha-hydroxy-amides and carboxylic acids by controlled hydrolysis of corresponding hydroxynitriles with hydrochloric acid in carboxylic acid solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT9372003A AT413100B (en) 2003-06-17 2003-06-17 Preparation of chiral alpha-hydroxy-amides and carboxylic acids by controlled hydrolysis of corresponding hydroxynitriles with hydrochloric acid in carboxylic acid solvent

Publications (2)

Publication Number Publication Date
ATA9372003A true ATA9372003A (en) 2005-04-15
AT413100B AT413100B (en) 2005-11-15

Family

ID=34427286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9372003A AT413100B (en) 2003-06-17 2003-06-17 Preparation of chiral alpha-hydroxy-amides and carboxylic acids by controlled hydrolysis of corresponding hydroxynitriles with hydrochloric acid in carboxylic acid solvent

Country Status (1)

Country Link
AT (1) AT413100B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500468A1 (en) * 2000-04-17 2006-01-15 Dsm Fine Chem Austria Gmbh PROCESS FOR THE PREPARATION OF OPTICALLY AND CHEMICALLY HIGH-PURITY (R) OR (S) -HYDROXYCARBOXYLIC ACIDS
AT410545B (en) * 2001-11-07 2003-05-26 Dsm Fine Chem Austria Gmbh METHOD FOR PRODUCING CHIRAL ALPHA HYDROXYCARBOXYLIC ACIDS

Also Published As

Publication number Publication date
AT413100B (en) 2005-11-15

Similar Documents

Publication Publication Date Title
DE112005002138A5 (en) Method and device for the production of shaped articles from cellulose
EP1877175A4 (en) DEVICE AND METHOD FOR THE PRODUCTION OF RADIOPHARMAZEUTIKA
DE112005001805A5 (en) Multi-part assembly of metallic parts and method of making the same
DE602004005103D1 (en) Coil component and method of manufacture
DE602004020476D1 (en) METHOD FOR PRODUCING THERMOPLASTIC VULCANISTS AND THERMOPLASTIC VULCANISTS
DE60303268D1 (en) Method and device for the production of microarrays
DE602004020895D1 (en) METHOD FOR THE PRODUCTION OF CARBON NANOSCULES
DE602004005137D1 (en) Process for the preparation of nanoparticles
DE502004005626D1 (en) PROCESS FOR THE PRODUCTION OF ORGANOACYL PHOSPHITES
DE602004011531D1 (en) METHOD FOR PRODUCING THIN STAINS FROM HIGH-TEN TITANIUM ALLOYS
ATE410500T1 (en) METHOD FOR PRODUCING PURIFIED FATTY ACIDS
DE60215867D1 (en) PROCESS FOR THE PREPARATION OF PENAME DERIVATIVES FROM CEPHAM DERIVATIVES
DE602004000126D1 (en) Method for producing self-piercing nuts
DE502004005985D1 (en) PROCESS FOR PREPARING CARBONYL RES IDENTIFICATED ORGANOSILICIUM COMPOUNDS
ATE424892T1 (en) METHOD FOR PRODUCING DERIVATIVES OF 4A,5, 9,10,11,12-HEXAHYDROBENZOFURO Ä3A,3,2ÜÄ 2 U-BENZAZEPINE
DE502004007419D1 (en) Method for producing wheeled dishes
DE602004005239D1 (en) PROCESS FOR THE PREPARATION OF TUBULININHIBITORS
DE602004027840D1 (en) PROCESS FOR THE PREPARATION OF THIAZOLOPYRIMIDINES
DE602004001782D1 (en) PROCESS FOR PREPARING A-SUBSTITUTED CARBOXYLIC ACIDS FROM THE SERIES OF A-HYDROXYCARBOXYLIC ACIDS AND N-SUBSTITUTED A-AMINOCARBOXYLIC ACIDS
DE602004012928D1 (en) Process for the preparation of hollow ferrite particles
ATA9372003A (en) IMPROVED METHOD FOR THE PRODUCTION OF ALPHA-HYDROXYAMIDES AND ALPHA-HYDROXYL ACIDS FROM ALDEHYDE AND KETONES
DE50115253D1 (en) METHOD FOR THE PRODUCTION OF CAPROLACTAM FROM 6-AMINOCAPRONITRIL
DE60327581D1 (en) Process for the preparation of polyalkyl-substituted aromatic aldehydes
DE602004018447D1 (en) Process for the preparation of alkylbenzaldehydes
DE602004010193D1 (en) Process for the preparation of ketones

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee