(3aR,4R,6aR)-tetrahydro-2,2-dimethyl-N-(phenylmethylene)furo[3,4-d]-1,3-dioxol-4-amine N-oxide 、 alkaline earth salt of/the/ methylsulfuric acid 以
四氢呋喃 为溶剂,
反应 1.0h,
以75%的产率得到1,2,3-trideoxy-3-{hydroxy[(1R)-1-phenylprop-2-ynyl]amino}-4,5-O-(1-methylethylidene)-D-ribo-hex-1-ynitol