Reacción #159011

Ecuación de reacción

6-Bromonaphthalene-2-carboxylic acid

thionyl chloride

→

6-bromonaphthalene-2-carbonyl chloride

Condiciones de reacción

Tratamiento posterior

1. 1
   Otroevaporated under vacuum
2. 2
   workup.DISSOLUTIONSolid was dissolved in dichloromethane (50 mL)
3. 3
   Otroevaporated under vacuum

Procedimiento

6-Bromonaphthalene-2-carboxylic acid (25.1 g) was suspended in thionyl chloride (200 mL), stirred at 60° C. for 16 hours and evaporated under vacuum. Solid was dissolved in dichloromethane (50 mL) and evaporated under vacuum, giving 6-bromonaphthalene-2-carbonyl chloride (27.0 g, crude) as a white solid.

Fuente