[(4R,5S)-5-((R)-6-Ethynyl-2,2-dimethyl-[1,3]dioxan-4-yl)-2,2,5-trimethyl-[1,3]dioxolan-4-yl]-acetonitrile 在
二异丁基氢化铝 作用下,
以
甲苯 为溶剂,
反应 2.0h,
以63%的产率得到[(4R,5R)-5-((R)-6-Ethynyl-2,2-dimethyl-[1,3]dioxan-4-yl)-2,2,5-trimethyl-[1,3]dioxolan-4-yl]-acetaldehyde