VERFAHREN ZUR ISOMERISIERUNG VON DIACYLOXY-BUTENEN

摘要

1,4-Diacyloxybut-2-enes and 3,4-diacyloxybut-1-enes are converted into one another in the gas phase or liquid phase at from 100 DEG to 350 DEG C. under atmospheric or superatmospheric pressure in the presence of a zeolite as a catalyst.