戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 1666804作成日:2026年10月27日

2-Biphenylacetonitrile → 2-([1,1'-Biphenyl]-2-yl)ethanamine

https://huagongshe.com/reaction/1666804

反応式

関与物質

役割名称HCID仕込み量
反応物2-BiphenylacetonitrileHCID 334101—
反応物Aluminium lithium hydrideHCID 21226445—
溶媒Diethyl EtherHCID 3283—
生成物2-([1,1'-Biphenyl]-2-yl)ethanamineHCID 21921242—

反応手順

Combine 2-phenylphenylacetonitrile (4.69 g, 24.26 mmol) and diethyl ether (10 ml) and add dropwise to a cooled (−10°) solution of LiAlH4 (2.76 g, 72.81 mmol) in diethyl ether (100 ml). Warm to ambient temperature. After 2 hours, quench with saturated sodium sulfate (100 mL/mol). Filter to remove the precipitate, dry (Na2SO4) the filtrate, filter, and concentrate to residue. Chromatograph the residue on silica gel eluting with dichloromethane/2N NH3(methanol) (95/5) to give the title compound as a yellow oil. Prepare the HCl salt in diethyl ether: mp 197-199° C. MS (ACPI): m/e 198.1 (M+1). Analysis for C14H16ClN: Calcd: C, 71.94; H, 6.90; N, 5.99. found: C, 72.15; H, 6.84; N, 6.09.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08044090B2
出典データセットuspto-grants-2011_10
ORD IDord-5c80fa2c92144ba9abd526d258a4a96d
出典メモuspto-grants-2011_10