Synthesis of Alkynylated Benzo[<i>a</i>
]naphtho[2,3-<i>i</i>
]phenazine Derivatives
作者:Sebastian Hahn、Philipp Biegger、Markus Bender、Frank Rominger、Uwe H. F. Bunz
DOI:10.1002/chem.201503856
日期:2016.1.18
single‐crystal X‐ray crystallography. The packing of the targets in the solid state follows either a herringbone or a brick wall motif. In the case of 8,13‐bis(triisopropylsilylethynyl)dibenzo[a,i]phenazine, polymorphs with either packing result.
2,3-二氨基-1,4-(双三异丙基甲硅烷基乙炔基)苯,萘,蒽和苯并噻二唑与1,2-萘二酮的热缩合反应可形成弯曲的苯并吩嗪型杂芳烃,反应良好至优异产量。通过紫外/可见光谱,循环伏安法和单晶X射线晶体学研究了目标。固态靶的堆积遵循人字形或砖墙图案。在8,13-双(三异丙基甲硅烷基乙炔基)二苯并[ a,i ]吩嗪中,多晶型物具有两种堆积形式。