Carbazole Derivative and Method for Producing the Same
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsHiroki Suzuki, Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo
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Abstract
To provide a method for producing a wide variety of carbazole derivatives which have a simple and uncomplicated process and in which variations in the yield, purity, etc. of a desired substance which are caused by an aryl group introduced is reduced as much as possible. A method for producing a carbazole derivative represented by General Formula (1) is provided, in which 9-[4-(10-phenyl-9-anthryl)phenyl]-9H-carbazole having an active site at the 3-position of the carbazole skeleton and an aromatic compound having an active site are coupled. In the formula, Ar1 represents an aryl group with 6 to 13 carbon atoms in a ring, and Ar1 may have a substituent.
Claims18
A carbazole derivative represented by Compound (2),
- wherein X7 represents any one of halogen, boronic acid, an organoboron compound, an organotin compound, trifluoromethanesulfonate, a Grignard reagent, an organic mercury compound, thiocyanate, an organozinc compound, an organoaluminum compound, and an organozirconium compound.
A carbazole derivative represented by Compound (M1),
- wherein X1 represents halogen.
A method for producing a carbazole derivative represented by Compound (M1) comprising:
- halogenating 9-[4-(10-phenyl-9-anthryl)phenyl]-9H-carbazole,
- wherein X1 represents halogen.
A method for producing a carbazole derivative represented by General Formula (1) comprising:
- coupling 9-[4-(10-phenyl-9-anthryl)phenyl]-9H-carbazole having an active site at a 3-position of a carbazole skeleton with an aromatic compound having an active site,
- wherein Ar1 represents an aryl group with 6 to 13 carbon atoms in a ring.
Dependencies are inferred from the claim text.