Treatment of either [1−13C)- or [4−13C]-1,2,3,4-tetrahydrophenanthrene with AlCl3-H2O or with AlBr3-H2O in refluxing benzene yields a 1:1 mixture of the two isotopomers.
任一[1-治疗13 C) -或[4- 13 C] -1,2,3,4-四氢
菲用的AlCl 3 -H 2 O或用AlBr 3 -H 2在回流的苯Ô得到1:1的两种异构体的混合物。