Development of Synthetic Methods of Polyaromatics by UsingCarbon-phosphorus Triple-bond Molecules

自1966年合成第一个稳定的膦以来，膦（吡啶的重质类似物）的化学研究已经进行了很长一段时间。相对于膦的化学性质，其多环芳烃类似物如磷杂萘和磷杂蒽的合成和表征报道有限。本文报道了一种新型膦和膦萘的合成及其性质。以碳磷三键分子为关键化合物，成功地合成了含磷多环芳烃。

The chemistry of phosphinine, a heavier analogue of pyridine, has been studied extensively for a long time since the synthesis of the first stable phosphinine in 1966. In contrast to the chemistry of phosphinine, there have been limitedly reports on the synthesis and characterization of its polyaromatic analogue, such as phosphanaphthalenes and phosphaanthracenes. We report herein synthesis and novel property of a new type of phosphinines and phosphanaphthalenes. We have succeeded in the synthesis of polyaromatics containing a phosphorus atom by using carbon-phosphorus triple bond molecules as a key compound.