Creation of Concave-Shaped Conformation in Crystal Structures Using an Iminodicarbonyl Linker. An Application to Solid-State Intramolecular [4 + 4] Photocycloaddition Reactions of 2-Pyridone Derivatives
Single-crystal X-ray structures of 6 carboxamides possessing two units of 2-pyridone moieties connected with an iminodicarbonyl linker were examined to show the usefulness of this linker for the cr...
检查了具有与亚氨基二羰基接头连接的两个 2-吡啶酮部分单元的 6 种羧酰胺的单晶 X 射线结构,以显示该接头在...