6-(3,4-Di-fluoro-phen-yl)-7,8,13,14-tetra-hydro-dibenzo[ c, k]phenanthridine

Yiwen Fang; Bingbing Liu; Zhixiang Jia

doi:10.1107/S2414314620012419

6-(3,4-Di-fluoro-phen-yl)-7,8,13,14-tetra-hydro-dibenzo[ c, k]phenanthridine

IUCrdata. 2020 Sep 11;5(Pt 9):x201241. doi: 10.1107/S2414314620012419. eCollection 2020 Sep.

Authors

Yiwen Fang^{1

2}, Bingbing Liu^{1

2}, Zhixiang Jia^{1

2}

Affiliations

¹ Department of Chemistry, Anhui University, Hefei, Anhui 230039, People's Republic of China.
² Department of Chemistry, Yancheng Teachers College, Yancheng, Jiangsu, 224002, People's Republic of China.

Abstract

In the title compound, C₂₇H₁₉F₂N, the five-fused-ring system is highly puckered and the dihedral angle between the central pyridine ring and pendant di-fluoro-benzene ring is 45.12 (12)°. In the crystal, inversion dimers linked by pairwise weak C-H⋯N hydrogen bonds generate R ² ₂(12) loops and the dimers are further linked by weak C-H⋯F inter-actions to form [01] chains.

Keywords: 2-phenylpyridine; crystal structure; pyridine ring.

Grants and funding

Funding for this research was provided by: National Natural Science Foundation of China (award Nos. 21871003 and 51672002).