METHOD OF PREPARING DIENE

摘要

The present invention relates to a producing method of diene and, more specifically, to a producing method of diene, comprising a step of carrying out a dehydration reaction by contacting a catalyst with aldehyde, wherein the catalyst has boron phosphate (BPO_4) which is supported in a phosphate-based carrier. The diene produced by the method according to the present invention has excellent selectivity and yield.