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HRID 888683作成日:2026年10月27日

2-Bromoanthraquinone → 2-Bromo-9,10-diphenyl-9,10-dihydroanthracene-9,10-diol

https://huagongshe.com/reaction/888683

反応式

関与物質

役割名称HCID仕込み量
反応物2-BromoanthraquinoneHCID 221013—
反応物HCID 178506676HCID 178506676—
溶媒TetrahydrofuranHCID 8028—
生成物2-Bromo-9,10-diphenyl-9,10-dihydroanthracene-9,10-diolHCID 23160218—

反応手順

4.9 g (17 mmol) of 2-bromo-9,10-anthraquinone was put in a 300 mL three-neck flask, the atmosphere in the flask was substituted by nitrogen, and 100 mL of tetrahydrofuran (THF) was added thereto and dissolved well. Then, 18 mL (37 mmol) of phenyllithium was dropped into this solution and stirred at room temperature for approximately 12 hours. After reaction, the solution was washed with water, and an aqueous layer was extracted with ethyl acetate. The extracted solution and an organic layer were dried with magnesium sulfate. After drying, the mixture was subjected to suction filtration, and the filtrate was concentrated, so that 2-bromo-9,10-diphenyl-9,10-dihydroanthracene-9,10-diol (about 7.6 g), which was the object of the synthesis, was obtained.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08251765B2
出典データセットuspto-grants-2012_08
ORD IDord-b365f05febbb4a008e8cd26da89c3571
出典メモuspto-grants-2012_08