Preparation of 2-keto-L-gulonic esters
C1-C10-alkyl 2-keto-L-gulonates are prepared by esterifying 2-keto-L-gulonic acid or diacetone-2-keto-L-gulonic acid with a C1-C10-alcohol in the presence of an acidic catalyst by a process in which the esterification is carried out in a liquid film on a hot surface with simultaneous removal of wate...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
03.06.2003
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | C1-C10-alkyl 2-keto-L-gulonates are prepared by esterifying 2-keto-L-gulonic acid or diacetone-2-keto-L-gulonic acid with a C1-C10-alcohol in the presence of an acidic catalyst by a process in which the esterification is carried out in a liquid film on a hot surface with simultaneous removal of water. |
---|---|
Bibliography: | Application Number: US20000636825 |