Dialkene compound containing furan structure and preparation method thereof

The invention discloses a furan structure-containing diene compound and a preparation method thereof, and belongs to the technical field of high polymer material synthesis. The diene compound containing the furan structure has a structure as shown in a formula (I). R2 is selected from one or more of C3-C50 straight chain or branched chain alkylene, 3-membered to 8-membered cycloalkylene, and aryl or heteroaryl containing olefin substituent groups. The dialkene compound containing the furan structure is a potential furyl polymeric material monomer, and has great significance in solving the limitation of furyl polymeric material monomer types. The furyl polyester compound can be prepared from the diene compound containing the furan structure through olefin metathesis polymerization, so that a new thought is provided for synthesis of the furyl polyester compound, and the structural types of the furyl polyester compound are enriched. 本发明公开了一种含呋喃结构二烯烃化合物及其制备方法，属于高分子材料合成技术领域。所述含呋喃结构二烯烃化合物具有式(I)所示结构。所述R2选自C3～C50直链或带