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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 524078Erstellt: 25. Oktober 2026

(2-Amino-5-bromo-3-fluorophenyl)methanol → 2-Amino-5-bromo-3-fluorobenzaldehyde

https://huagongshe.com/reaction/524078

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt(2-Amino-5-bromo-3-fluorophenyl)methanolHCID 54312525—
KatalysatorManganese oxideHCID 160959—
LösungsmittelDichloromethaneHCID 6344—
Produkt2-Amino-5-bromo-3-fluorobenzaldehydeHCID 5425145085%

Reaktionsschritte

A mixture of (2-amino-5-bromo-3-fluorophenyl)methanol (13 g, 59.4 mmol) and manganese oxide (31 g, 356.4 mmol) in dichloromethane (400 mL) was stirred at RT overnight. TLC showed the starting material consumed completely. The solid was filtered off, and the filtrate was concentrated to give the title compound (11 g, 85%) as a light yellow solid, which was directly used in the next step without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09340514B2
Quelldatensatzuspto-grants-2016_05
ORD IDord-b97d07b899804540be38b71d5efebbd3
Quellennotizuspto-grants-2016_05