反应详情

For a comparison, the same reaction vessels as above were placed on a water bath at 70° C., and the aqueous solutions of diacetone-L-sorbose, nickel chloride and sodium hypochlorite were fed into the first reaction vessel in the same manner as above, to start the reaction under atmospheric pressure. The reaction temperature was found to temporarily rise to 70°-75° C. After 6 hour, the effluent from the second reaction vessel was sampled for 1 hours, and was worked up in the same manner as in Example 1, to provide diacetone-2-keto-L-gulonic acid.

1. customFor a comparison, the same reaction vessels
2. customas above were placed on a water bath at 70° C.
3. customthe reaction under atmospheric pressure
4. customto temporarily rise to 70°-75° C
5. aliquotthe effluent from the second reaction vessel was sampled for 1 hours