PROCESS FOR THE PREPARATION OF 1,2,6-HEXANETRIOL

1,203,902. 1,2,6-Hexanetriol. UGINE KUHLMANN. 22 Jan., 1969 [25 Jan., 1968], No. 3663/69. Heading C2C. A process for the production of 1,2,6-hexanetriol from the dimer of acrolein (2-formyl, 3,4- dihydro (2H) pyrane) comprises a first stage wherein the dimer of acrolein is dissolved in an alcohol th...

Full description

Saved in:
Bibliographic Details
Main Authors SCHIRMANN J,FR, WEISS F,FR
Format Patent
LanguageEnglish
Published 20.11.1973
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHAIRS FOR DENTISTRY
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
FUNERAL DEVICES
GENERAL METHODS OF ORGANIC CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
OPERATING TABLES OR CHAIRS
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORT OR ACCOMODATION FOR PATIENTS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:1,203,902. 1,2,6-Hexanetriol. UGINE KUHLMANN. 22 Jan., 1969 [25 Jan., 1968], No. 3663/69. Heading C2C. A process for the production of 1,2,6-hexanetriol from the dimer of acrolein (2-formyl, 3,4- dihydro (2H) pyrane) comprises a first stage wherein the dimer of acrolein is dissolved in an alcohol the olefinic unsaturation being removed by addition of the alcohol to the double bond, the alcohol being employed in excess, and a second stage comprising simultaneous hydrolysis and a catalytic hydrogenation of the product obtained in the first stage, obtaining the 1,2,6-hexanetriol by cleavage of the ring.
Bibliography:Application Number: USD3773842