作者:Simon Fielder、Daryl D. Rowan
DOI:10.1002/jlcr.2580360510
日期:1995.5
6,6,6-2H3-3Z-Hexenal (3b) has been prepared in 89% yield and in greater than 94% purity by the oxidation of 6,6,6-2H3-3Z-Hexen-1-ol (2b) with the Dess/Martin periodinane (1) in fluorotrichloromethane (freon 11). Use of the freon solvent greatly improved the recovery of this volatile aldehyde. Similarly the oxidation of 3,4-2H2-3Z-hexen-1-ol (5) yielded 3,4-2H2-3Z-hexenal (6) in a 92% isolated yield with a purity of greater than 99%. 3,4-2H2-3Z-Hexen-1-ol (5) was prepared in 87% by the catalytic deuterogenation of 3-hexyn-1-o1 (4) in an improved synthetic procedure.
6,6,6-2H3-3Z-己烯醛(3b)是通过 6,6,6-2H3-3Z-己烯-1-醇(2b)与 Dess/Martin 高碘烷(1)在氟三氯甲烷(氟利昂 11)中的氧化反应制备的,收率 89%,纯度超过 94%。使用氟利昂溶剂大大提高了这种挥发性醛的回收率。同样,氧化 3,4-2H2-3Z-hexen-1-ol (5) 得到 3,4-2H2-3Z-hexenal (6),分离收率为 92%,纯度超过 99%。3,4-2H2-3Z-己烯-1-醇(5)是通过 3-hexyn-1-o1 (4)的催化氘代反应,在改进的合成过程中制备的,纯度为 87%。