1-((R)-6-Benzyloxy-2,5,7,8-tetramethyl-chroman-2-yl)-pent-3-yn-2-ol 在
jones reagent 作用下,
以
丙酮 为溶剂,
以94%的产率得到1-((R)-6-Benzyloxy-2,5,7,8-tetramethyl-chroman-2-yl)-pent-3-yn-2-one
参考文献:
名称:
Asymmetric reductions of .alpha.,.beta.-acetylenic ketones and acetophenone using lithium aluminum hydride complexed with optically active 1,3-amino alcohols