Cyclohexanone L-ascorbic acid ketal is synthesized from the reaction of L-isoascorbic acid and cyclohexanone with p-toluene sulfonic acid as catalyst,N,N-dimethyl acetamide(DMAc) as solvent and cyclohexane as water ca...
Ascorbyl octyl aldehyde acetals are prepared from the reaction of ascorbic acid with octyl aldehyde using p-toluene sulfonic acid as catalyst,dimethyl acetamide as solvent,cyclohexane as dehydration agent. The acetals...