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HRID 990523Erstellt: 26. Oktober 2026

1,2-Dichloroethane → N-(3-phenoxyphenyl)[(3-bromophenyl)methyl]amine

https://huagongshe.com/reaction/990523

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,2-DichloroethaneHCID 11—
Edukt3-BromobenzaldehydeHCID 76583—
Edukt3-PhenoxyanilineHCID 77135—
EduktSodium triacetoxyborohydrideHCID 5049666—
LösungsmittelAcetic AcidHCID 176—
LösungsmittelWaterHCID 962—
ProduktN-(3-phenoxyphenyl)[(3-bromophenyl)methyl]amineHCID 1104643198,1%

Reaktionsschritte

To a 1,2-dichloroethane (90 mL) solution of 3-bromobenzaldehyde (5.60 g, 30.3 mmol) was added 3-phenoxyaniline (5.60 g, 30.2 mmol), NaB(OAc)3H (8.26 g, 39.0 mmol) and acetic acid (1.8 mL, 31. mmol). The cloudy solution was stirred at room temperature for 1.5 h. The reaction mixture was poured into water and extracted with dichloromethane. The organic layer was washed with saturated NaHCO3 and brine, dried (MgSO4) and evaporated to yield 10.49 g (98%) of the desired N-(3-phenoxyphenyl)[(3-bromophenyl)methyl]amine product as a light brown oil. 1H NMR (CDCl3) δ4.26 (s, 2H), 6.27 (s, 1H), 6.38 (d, 2H), 7.00 (d, 2H), 7.13 (m, 2H), 7.19 (t, 1H), 7.26 (d, 1H), 7.30 (m, 2H), 7.38 (d, 1H), 7.96 (s, 1H). The formation of the desired product was monitored by the disappearance of the aldehyde peak (δ˜10) and the formation of the benzyl peak (˜4.26) in the 1H NMR spectrum.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06458852B1
Quelldatensatzuspto-grants-2002_10
ORD IDord-1920e5ac9dde4a77a834b320f52d7bed
Quellennotizuspto-grants-2002_10