The preparation of pure 4,5-benzo-azulene is described and some of its spectroscopic properties are compared with those of its isomers 1,2-benzo-azulene and 5,6-benzo-azulene as well as with those of the parent compound azulene.
描述了纯4,5-苯并-氮杂
萘的制备,并将其某些光谱性质与其异构体1,2-苯并-氮杂苯和5,6-苯并-氮杂苯以及母体化合物的光谱性质进行了比较z