含溴碗烯的合成及衍生化研究进展（急）

区别于晕苯这样的平面芳烃，碗烯是一种具有碗状结构的曲面多环芳烃。可以将碗烯看成是富勒烯C60的最小组成片段或者单壁碳纳米管的底部部分，由于碗烯独特的曲面结构，它具有很多独特的性质。本文介绍了碗烯及其重要衍生物含溴碗烯的合成进展；综述了近年来以单溴碗烯和四溴碗烯为原料合成的各种单官能团和多官能团的碗烯衍生物，拓宽了碗烯及其衍生物在碳纳米管、液晶、树状大分子、聚合物等材料以及能源方面的应用。

Syntheses and Derivatization of Bromine-containing Corannulene

Unlike coronene, which are flat and planar, corannulene has a bowl-like stereo structure. It can be imagined as the cap region of fullerene C60 or an end of a single-walled carbon nanotube. Coranulene has many unique properties because of its bowl-like structure. The synthesis of corannulene and derivatization of bromine-containing corannulenes are briefly introduced. In recent years, the derivatives of mono-functional groups and multi-functional groups synthesized from monobromocorannulene and tetrabromocorannulene are reviewed, which serve as precursors for numerous classes of materials and energy, such as graphitic tubes/caps, liquid crystals, dendrimers, polymers.