Choi Hong Dae, Seo Pil Ja, Son Byeng Wha, Lee Uk
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):o1000. doi: 10.1107/S1600536811010920. Epub 2011 Mar 31.
In the title compound, C(20)H(20)O(2)S, the cyclo-pentyl ring adopts an envelope conformation with the flap atom connected to the benzofuran residue. The phenyl ring makes a dihedral angle of 32.36 (9)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked through weak C-H⋯O inter-actions. In the cyclo-pentyl ring, two adjacent C atoms are disordered over two sets of sites with site occupancy factors of 0.675 (8) and 0.325 (8).
在标题化合物C₂₀H₂₀O₂S中，环戊基环呈信封式构象，其瓣原子与苯并呋喃残基相连。苯环与苯并呋喃片段的平均平面形成的二面角为32.36 (9)°。在晶体中，分子通过弱C—H⋯O相互作用相连。在环戊基环中，两个相邻的C原子在两组位置上无序分布，占位因子分别为0.675 (8)和0.325 (8)。
