戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 17035作成日:2026年10月24日

Triethylamine → [3,5-Bis(trifluoromethyl)benzyl](2-bromo-5-fluorobenzyl)amine

https://huagongshe.com/ja/reaction/17035

反応式

関与物質

役割名称HCID仕込み量
反応物TriethylamineHCID 8471—
反応物1-Bromo-2-(bromomethyl)-4-fluorobenzeneHCID 517972—
反応物3,5-Bis(trifluoromethyl)benzylamineHCID 521099—
溶媒DichloromethaneHCID 6344—
生成物[3,5-Bis(trifluoromethyl)benzyl](2-bromo-5-fluorobenzyl)amineHCID 86615390—

反応手順

To a solution of 2-bromo-5-fluoro benzyl bromide (0.5 g, 1.86 mmol) and 3,5-bis(trifluoromethyl)benzylamine (0.45 g, 1.86 mmol) in methylene chloride (10 ml) at 0° C., triethyl amine (0.39 ml, 2.80 mmol) was added. The solution was slowly warmed to room temperature and stirred for 18 h. The solvent was removed under reduced pressure. The title compound was obtained by flash column chromatography using EtOAc/hexane (2:8) as the eluant. 1H NMR (CDCl3, 500 MHz) δ 7.88 (s, 2H), 7.80 (s, 1H), 7.53 (dd, J=8.8, 5.3 Hz, 1H), 7.18 (dd, J=9, 3.3 Hz, 1H), 6.91 (dt, J=8.5, 3.3 Hz, 1H), 3.98 (s, 2H), 3.90 (s, 2H).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07737295B2
出典データセットuspto-grants-2010_06
ORD IDord-516eede3611145079004275bdd66cbaf
出典メモuspto-grants-2010_06