Asymmetrically 9,10-disubstituted anthracenes as soluble and stable blue electroluminescent molecular glasses

摘要: Asymmetrically 9,10-disubstituted anthracene derivatives 1a/1b have been synthesized and characterized. The new compounds exhibit a high solubility can be easily purified by chromatographic methods. Thin solid films based on these combine intrinsic amorphous morphology with pure blue emission solid-state photoluminescent efficiencies. These materials used as solution-processed active emitters in electroluminescent devices leading to interesting device performances. effect of partial fluorination sub-unit one the properties material is discussed.