Synthesis and Structure of Optically Active 1,12-Diethyl- and 1,12-Diisopropylbenzo[c]phenanthrenes: An Isopropyl Group Can Be Smaller than a Methyl Group
Synthesis and Structure of Optically Active 1,12-Diethyl- and 1,12-Diisopropylbenzo[c]phenanthrenes: An Isopropyl Group Can Be Smaller than a Methyl Group