几种手性二醇的合成

Synthesis of several chiral diols

以(+)-酒石酸二乙酯为原料合成了(+)-2,3-O-异丙叉-1,4-丁二醇3、(+)-4,5-异丙叉-3,6-二乙基-3,6-辛二醇4、(+)-2,3-0-亚苄基-1,4-丁二醇5和(-)-1,4-二苄氧基-2,3-丁二醇8。

(+)-2,3-O-Isopropylidene-1,4-butanediol 3,(+)-4,5-O-isopropylidene-3,6-diethyl-3,6-octane-diol 4,(+)-2,3-O-benzylene-1,4-butanediol 5 and(-)-1,4-dibenzyloxy-2,3-butanediol 8 were synthe-sized from(+)-diethyl tartrate.