Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
地域：
Kanagawa-ken
摘要
A novel organic compound is provided. Moreover, a light-emitting element with high emission efficiency and a long lifetime is provided. A novel organic compound having a bicarbazole skeleton and a benzofuropyrimidine skeleton or a benzothienopyrimidine skeleton that includes at least one condensed ring or two condensed rings is provided. Moreover, a light-emitting element including the organic compound is provided.
說明書
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Purification was performed by gradually increasing the proportion of toluene to hexane from 1:1 in a developing solvent. The obtained filtrate was concentrated, whereby 1.1 g of a target yellow solid of 8-chloro-4-(9′-phenyl-2,3′-bi-9H-carbazol-9-yl)benzofuro[3,2-d]pyrimidine was obtained with a yield of 45%. The synthesis scheme of Step 1 is shown in (A-1) below.
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