Application of ion-exclusion and ion-exc
β
J.E. Powell; S. Kulprathipanja; D.A. Johnson; H.R. Burkholder
π
Article
π
1972
π
Elsevier Science
π
English
β 387 KB
The techniques of ion exclusion and ion exchange have been exploited to obtain substantial yields of 2,3-dihydroxy-z-methylbutanamide and z,S-dihydroxy-zmethylbutanoic acid, respectively, following acid hydrolysis of acetoin cyanohydtin. The reaction of acetoin with anhydrous HCN appears to be stere