Optically active 2,2-dimethyl-1,3,4-triazabicyclo[4.1.0]heptan-5-one: synthesis, spontaneous resolution and absolute configuration
Remir Grigorevich Kostyanovsky, Pavel Evgenievich Dormov, Peteris T Trapencieris, Boriss Strumfs, Gulnara Konstantinovna Kadorkina, Ivan Ivanovich Chervin, Ivars Ya Kalvin's