METAL BRIDGE SITE FUSED RING COMPOUND, AND INTERMEDIATE, PREPARATION METHOD AND USE THEREOF

摘要

The present invention relates to the fields of organic chemistry and metal organic chemistry, disclosed are a metal bridge site fused ring compound, and an intermediate, a preparation method and a use thereof, the metal bridge site fused ring compound has a structure represented by any one of formulae I* to VI* and formulae I'* to VI'*, and the intermediate of the metal bridge site fused ring compound of the present invention has a structure represented by formula I. The chain polyyne compound provided by the present invention contains multiple functional groups, has a controllable structure, and can be used for efficiently synthesizing a metal fused heterocyclic compound. The metal bridge site fused ring compound of the present invention has application prospects in the fields of solar cells, photodynamic therapy, photolysis of water and lithium-air batteries. The main structure of the metal bridge site fused ring compound provided by the present invention has a good planarity, is a large conjugated system, has an aromaticity and good stability, has a good UV-visible-NIR absorption spectrum and better electrochemical performance.