Other ; Related Article: Huan Zhao, Guo-Dong Chen, Jian Zou, Rong-Rong He, Sheng-Ying Qin, Dan Hu, Guo-Qiang Li, Liang-Dong Guo, Xin-Sheng Yao, Hao Gao|2017|Org.Lett.|19|38|doi:10.1021/acs.orglett.6b03264 ; Abstract ; An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.