反应详情

A 1.5 portion of D-arabinose hydrazone in 40 ml of ethanol and 20 ml of water was reduced with 200 mg of platinum oxide and hydrogen for 4 hours. The mixture was then filtered and the filtrate evaporated to dryness. The residue was dissolved in 40 ml of methanol and then evaporated to dryness, giving 1.24 g of 1-deoxy-1-hydrazino-D-arabinitol.

1. filtrationThe mixture was then filtered
2. customthe filtrate evaporated to dryness
3. dissolutionThe residue was dissolved in 40 ml of methanol
4. customevaporated to dryness