Reacción #89611

Ecuación de reacción

2-Pentanone

2,2-dimethyl-propane-1,3-diol

p-toluenesulfonic acid

→

2,5,5-trimethyl-2-propyl-[1,3]dioxane

Disolventes

toluene

Condiciones de reacción

Tratamiento posterior

1. 1
   Otroto provide a crude product
2. 2
   workup.DISTILLATIONDistillation

Procedimiento

2-Pentanone, 2,2-dimethyl-propane-1,3-diol, and a catalytic amount of p-toluenesulfonic acid (PTSA) were refluxed in toluene to provide a crude product. Distillation provided the product 2,5,5-trimethyl-2-propyl-[1,3]dioxane.

Fuente