title: 4-Amino-12-methyl-sulfon-yloxy-[2.2]para-cyclo-phane.
abstract: The title compound, C17H19NO3S, was synthesized from 4-benzhydryl-idene-amino-12-hy-droxy-[2.2]para-cyclo-phane and methane-sulfonyl chloride. In the mol-ecule, the distance between the centroids of two aromatic rings is 2.960 (5) Å. In the crystal, weak N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the ac plane.
authors: School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China.
authors: Xiangchao
authors: X
authors: Meng
authors: School of Chemistry and Chemical Engineering, Taian University, Taian 271021, People's Republic of China ; School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, People's Republic of China.
authors: Wenzeng
authors: W
authors: Duan
authors: School of Chemistry and Chemical Engineering, Taian University, Taian 271021, People's Republic of China.
authors: Yinfeng
authors: Y
authors: Han