Synthesis, NMR analysis and X-ray crystal structure of 3-(2-naphthoyl)-6,12-diphenyl-3,9-diazatetraasterane
文摘
Novel 3,9-diazatetraasterane (3) was synthesized and characterized by NMR and XRD. 1D-NMR and 2D-NMR of 3 were conducted in details to discuss the spatial effects. Single-crystal X-ray diffraction assists to explain the molecular asymmetry of 3. Single-crystal X-ray diffraction elucidates the distortion of the central cage of 3.