作者:Tadashi Hanaya、Akihiko Miyoshi、Ayashi Noguchi、Heizan Kawamoto、Margaret-Ann Armour、Alan M. Hogg、Hiroshi Yamamoto
DOI:10.1246/bcsj.63.3590
日期:1990.12
2,3-O-Isopropylidene-d-glyceraldehyde reacts with dimethylphosphine oxide in the presence of triethylamine to give separable (1S,2R)-and (1R,2R)-1-dimethylphosphinylgrycerol (65 :35), from which the (1R) and (1S) title compounds are respectively derived via 1-O-mesyl and 1-azido derivatives. The corresponding 1-dimethoxyphosphinylglycerols are similarly prepared. Structural and conformational assignments of these products are made on the basis of the 1H NMR data and [α]D values.
2,3-O-Isopropylidene-d-glyceraldehyde 与二甲基氧化膦在三乙胺存在下发生反应,生成可分离的 (1S,2R)- 和 (1R,2R)-1-二甲基膦酰甘油 (65:35),(1R)和(1S)标题化合物分别由此通过 1-O-甲磺酰基和 1-叠氮基衍生物得到。相应的 1-二甲氧基膦酰甘油也是类似制备的。根据 1H NMR 数据和[α]D 值对这些产物进行了结构和构象分配。