Umadevi M, Raju Potharaju, Yamuna R, Mohanakrishnan Arasambattu K, Chakkaravarthi G
Research and Development Centre, Bharathiar University, Coimbatore 641 046, India; Department of Chemistry, Pallavan College of Engineering, Kanchipuram 631 502, India.
Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India.
Acta Crystallogr E Crystallogr Commun. 2015 Dec 9;71(Pt 12):o1029-30. doi: 10.1107/S2056989015023075. eCollection 2015 Dec 1.
In the title compound, C23H23NO6S, the phenyl ring is perpendicular [dihedral angle = 89.34 (9)°] to the indole ring system. In the mol-ecule, the eth-oxy groups are each disordered over two sets of sites with occupancy ratios of 0.671 (6):0.329 (6) and 0.75 (3):0.25 (3). The mol-ecular conformation is consolidated by a weak C-H⋯O interaction, which generates an S(6) graph-set motif. The packing of the mol-ecules in the crystal structure features weak C-H⋯π inter-actions.
在标题化合物C₂₃H₂₃NO₆S中，苯环与吲哚环系统垂直[二面角 = 89.34 (9)°]。在分子中，乙氧基各自在两组位置上无序分布，占有率分别为0.671 (6):0.329 (6)和0.75 (3):0.25 (3)。分子构象通过一个弱的C—H⋯O相互作用得以巩固，该相互作用产生一个S(6)图形集 motif。晶体结构中分子的堆积具有弱的C—H⋯π相互作用。
