DL-(1α,2β,3β,4α,6β)-1-O-acetyl-2-O,3-N-carbonyl-6-iodo-4-O-methyl-3-(methylamino)-1,2,4-cyclohexanetriol 在
hexamethylguanidinium azide 作用下,
以
乙腈 为溶剂,
反应 5.0h,
以96%的产率得到DL-(1α,2β,3β,4α,6α)-1-O-acetyl-6-azido-2-O,3-N-carbonyl-4-O-methyl-3-(methylamino)-1,2,4-cyclohexanetriol