Synthesis and configurational assignment of optically active 1-hydroxyindolizidines
作者:Constance M. Harris、Thomas M. Harris
DOI:10.1016/s0040-4039(00)96147-1
日期:1987.1
The four diastereomers of 1-hydroxyindolizidine have been prepared in high optical purity (>98%) by NaBH4 reduction of the (+) and (-) 3-bromocamphor-8-sulfonic acid salts of 1-oxoindolizidine followed by separation of the resulting diastereomeric alcohols by ion-exchange chromatography.
通过NaBH 4还原1-氧代吲哚并啶的(+)和(-)3-溴樟脑8-磺酸盐,然后分离N通过离子交换色谱法得到非对映体醇。