A Convenient Synthesis of (2<i>R</i>)-1-Amino-1-Deoxy-1-Phosphinylglycerols
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.