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HRID 2236063作成日:2026年10月26日

1,10-Phenanthroline → 4,4'-Dibromotriphenylamine

https://huagongshe.com/reaction/2236063

反応式

関与物質

役割名称HCID仕込み量
反応物1,10-PhenanthrolineHCID 1318—
反応物IodobenzeneHCID 11575—
反応物Potassium HydroxideHCID 14797—
反応物Bis(4-bromophenyl)amineHCID 629950—
触媒Cuprous chlorideHCID 62652—
溶媒TolueneHCID 1140—
生成物4,4'-DibromotriphenylamineHCID 13594707—

反応条件

温度130 °C

反応手順

In an oxygen-free glovebox, a 250 mL flask was charged with 4,4′-dibromodiphenylamine (15.0 g, 45.8 mmol), iodobenzene (18.7 g, 91.7 mmol), 1,10-phenanthroline (0.827 g, 4.59 mmol), CuCl (0.454 g, 4.59 mmol), KOH (15.4 g, 275 mmol), and toluene (125 mL). The flask was sealed and removed from the glovebox and heated to 130° C. and stirred for 24 hr. The flask was then removed from the oil bath and allowed to cool to room temperature. The solids were filtered off and the solvent was removed to yield a bluish oily substance, which was passed through silica gel column using toluene as the eluant. The fractions were collected and the solvent was removed followed by vacuum distillation at 160° C. for 30 min to remove the remaining iodobenzene to afford a blue solid. This solid was further purified by a second silica plug column using hexanes as the eluant. The colorless clear fractions were combined and the solvent removed to yield the desired product. Purity: 99+%.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07714099B2
出典データセットuspto-grants-2010_05
ORD IDord-3c668fb43c824d969da6183007a60f23
出典メモuspto-grants-2010_05