Reacción #159185

Ecuación de reacción

6,6′-bis-bromomethyl-2,4,2′,4′-tetramethoxy-biphenyl

BBr3

→

6,6′-Bis-bromomethyl-biphenyl-2,4,2′,4′-tetraol

Disolventes

DCM

DCM

Condiciones de reacción

Tratamiento posterior

1. 1
   workup.ADDITIONthe mixture was poured on to ice
2. 2
   Concentraciónconcentrated
3. 3
   OtroThe crude material was used for the next step without a further purification

Procedimiento

6,6′-bis-bromomethyl-2,4,2′,4′-tetramethoxy-biphenyl (685 mg) was dissolved in DCM (3.0 mL), and 1M BBr3 in DCM (16.4 mL) was slowly added. After stirring for 2 days, the mixture was poured on to ice and concentrated. The crude material was used for the next step without a further purification.

Fuente