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HRID 17035Erstellt: 24. Oktober 2026

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

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

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
Edukt1-Bromo-2-(bromomethyl)-4-fluorobenzeneHCID 517972—
Edukt3,5-Bis(trifluoromethyl)benzylamineHCID 521099—
LösungsmittelDichloromethaneHCID 6344—
Produkt[3,5-Bis(trifluoromethyl)benzyl](2-bromo-5-fluorobenzyl)amineHCID 86615390—

Reaktionsschritte

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).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07737295B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-516eede3611145079004275bdd66cbaf
Quellennotizuspto-grants-2010_06