作者:Hiroki Fukui、Yukiharu Fukushi、Satoshi Tahara
DOI:10.1016/s0040-4039(03)00845-1
日期:2003.5
1,2- and 1,3-diols examined was derivatized exclusively to a single diastereomeric acetal by the use of a new axially chiral reagent, 2′-methoxy-1,1′-binaphthalene-8-carbaldehyde (MBC). The absolute configuration of the original 1,2- and 1,3-diols was determined by the NOE correlation between the proton signals of the reagent moiety and those of the diol moiety in the acetals.
通过使用新的轴向手性试剂2'-甲氧基-1,1'-联萘-8-甲醛(MBC),将所检查的每个手性1,2-和1,3-二醇专门衍生为一个非对映体缩醛)。通过缩醛中试剂部分的质子信号和二醇部分的质子信号之间的NOE相关性,确定了原始1,2-和1,3-二醇的绝对构型。