Absolute configurations of enantiomeric K-region cis-5,6-dihydrodiols of 12-methylbenz[A] anthracene and 7-bromo-12-methylbenz[A] anthracene
作者:Shen K. Yang、Mohammad Mushtaq、Henri B. Weems、Peter P. Fu
DOI:10.1016/s0040-4039(00)85498-2
日期:1986.1
The absolute configurations of enantiomeric 7-bromo-12-aethylbenz[a]anthracene cis-5,6-dihydrodiols (3) were determined by exciton chirality circular dichroism method. The absolute configurations of enantiomeric 12-methylbenz[a]anthracene cis-5,6-dihydrodiols (1) were determined by debromination of enantiomeric 3 of known absolute stereochemistry.
对映体7-溴-12-乙基苯并[ a ]蒽顺式-5,6-二氢二醇(3)的绝对构型通过激子手性圆二色谱法测定。对映体12-甲基苯并[ a ]蒽顺式-5,6-二氢二醇(1)的绝对构型通过已知绝对立体化学的对映体3的脱溴来确定。