Synthesis and structure of 1,7-dichlorodibenzo[ef,kl]heptalene-4,10-dione, a saddle-shaped polycyclic aromatic compound
作者:Robert A. Pascal、Douglas M. Ho
DOI:10.1016/s0040-4039(00)77661-1
日期:1992.1
We describe the synthesis and X-ray crystal structure of the title compound, which is the first fully unsaturated derivative of dibenzo[ef,kl]heptalene to be prepared. The X-ray structure reveals a saddle-shaped molecule possessing approximate C2 symmetry.
我们描述了标题化合物的合成和X射线晶体结构,该化合物是要制备的第一个二苯并[ef,kl]庚烯的完全不饱和衍生物。X射线结构揭示了具有近似C 2对称性的鞍形分子。