Diastereoselective Synthesis of D- and L-myo-Inositol 3,4,5,6-Tetrakisphosphates from D-Glucose via Dihydroxylation of (+)-Conduritol B Derivatives
作者:Shintaro Saito、Rumiko Shimazawa、Ryuichi Shirai
DOI:10.1248/cpb.52.727
日期:——
Syntheses of D- and L-myo-inositol 3,4,5,6-tetrakisphosphates were achieved via diastereoselective 1,2-addition of vinylcopper reagent with the chiral aldehyde prepared from 1,2,5,6-diisopropylidene-D-glucose, ring-closing metathesis of 1,7-diene with Grubbs catalyst followed by catalytic OsO(4) dihydroxylation of (+)-conduritol B derivatives.
D-和L-肌醇3,4,5,6-四磷酸酯的合成是通过将乙烯基铜试剂与由1,2,5,6-二异亚丙基-D-葡萄糖制得的手性醛进行非对映选择性1,2-加成而实现的,1,7-二烯与Grubbs催化剂的闭环易位,然后催化(+)-conduritol B衍生物的OsO(4)二羟基化。