8-Bromo-3-(cyclo-propanylcarbon-yl)-5-methyl-indolizine-1-carbonitrile.
The asymmetric unit of the title compound, C(14)H(11)BrN(2)O, contains three independent mol-ecules with very similar geometries. The dihedral angles between the side chain of the cyclo-propyl plane and the five-membered ring to which it is attached are 55.0 (2), 58.1 (2) and 60.2 (3)° for the three mol-ecules. Each mol-ecule forms an intra-molecular C-H⋯O hydrogen bond.
Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Chemical and Biological Engineering, Yancheng Institute of Technology, No. 9, Yingbin Avenue, Yancheng 224051,  People's Republic of China.
Dahe
D
Fan
Fan
F
Tang
Wei
W
Wang