{1'-Phenyl-1',2',5',6',7',7a'-hexahydro-spiro[indeno[1,2-b]quinoxaline-11,3'-pyrrolizin]-2'-yl}(p-tolyl)methanone

被引:3
|
作者
Srinivasan, T. [1 ]
Suhitha, S. [1 ]
Purushothaman, S. [2 ]
Raghunathan, R. [2 ]
Velmurugan, D. [1 ]
机构
[1] Univ Madras, Ctr Adv Study Crystallog & Biophys, Guindy Campus, Madras 600025, Tamil Nadu, India
[2] Univ Madras, Dept Organ Chem, Madras 600025, Tamil Nadu, India
关键词
D O I
10.1107/S1600536812031480
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, C35H29N3O, the quinoxaline and indene systems are essentially planar, with maximum deviations of 0.047 (2) and 0.032 (2) angstrom for C atoms, respectively. The quinoxaline system forms a dihedral angle of 4.75 (3)degrees with the indene system. The pyrrolizine system is folded. The substituted five-membered ring adopts an envelope conformation. In the other five-membered ring, one C atom is disordered with a site-occupancy ratio of 0.676 (12): 0.324 (12). In the crystal, molecules are linked via C-H center dot center dot center dot O hydrogen bonds involving the bifurcated carbonyl O atom.
引用
收藏
页码:02469 / +
页数:12
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