本文对新型化合物(+)和(-)-10,10′二羟基-9,9′-联菲((+)-6和(-)-6]的合成方法进行了研究。找到了制备9-菲酚并使其氧化偶合为(±)-6的条件;后者经其磷酸氢酯[(±)-12]的辛可宁盐,用重结晶法成功地加以分离后,将所得非对映体经水解及还原,分别生成光学纯的产物(+)-6和(-)-6。从而确定了9,9′-联菲衍生物的轴不对称性。 In this paper, the synthesis of novel compounds (+) and (-) - 10,10 ’dihydroxy-9,9’-biphenanthrene ((+) - 6 and (-) - 6] -phenanthroline and subjecting it to oxidative coupling to (±) -6; the latter being successfully separated by recrystallization from its salt of cinchonine phosphate [(±) -12], the resulting diastereomer Upon hydrolysis and reduction, the optically pure products (+) - 6 and (-) - 6 were generated, respectively, to determine the asymmetry of 9,9’-biphenanthrene derivatives.