Ritter reactions. VI. Crystal structure of a new multicyclic hydroxy amide clathrate

摘要: The compound 9-benzamido-6,7,8,9,10,11-hexahydro-5,9:7,11-dimethano-5H-benzocyclononen-7-ol,3, has been prepared, and found to crystallise as inclusion complexes ( 2 ·G where the guest G is ethyl acetate or carbon tetrachloride. host molecule contains a benzo group part of rigid polycyclic framework, on which there are hydroxy benzamido substituents. crystal structure complex with CCl4 molecules hydrogen-bonded in layers, trapped between layers. Two types host-host hydrogen bonds, OH amide carbonyl O, NH hydroxyl maintain groups protrude normal these six such provide closest surroundings CCl4, constrained two disordered orientations at one location. This layer clathrate structure.