Reacción #331467

Ecuación de reacción

2-chloroethyl vinyl ether

potassium phthalimide

DMF

→

2-Vinyloxy Ethyl Phthalimide

Disolventes

water

Condiciones de reacción

Tratamiento posterior

1. 1
   Otroin 100° C
2. 2
   TemperaturaThis solution was heated for 6 h
3. 3
   Filtraciónfiltered
4. 4
   OtroThis solid was then recrystallized twice from methanol
5. 5
   Otroto give white crystals

Procedimiento

2-Vinyloxy Ethyl Phthalimide was prepared via reacting 2-chloroethyl vinyl ether (25 g, 0.24 mol) and potassium phthalimide (25 g, 0.135 mol) in 100° C. DMF (75 ml) using tetra n-butyl ammonium bromide (0.5 g) as the phase transfer catalyst. This solution was heated for 6 h and then crashed out in water and filtered. This solid was then recrystallized twice from methanol to give white crystals.

Fuente