Bio-based bisphenol, bio-based epoxy resin monomer and preparation method of resin of bio-based bisphenol and bio-based epoxy resin monomer

The invention discloses bio-based bisphenol, a bio-based epoxy resin monomer and a preparation method of resin of the bio-based bisphenol and the bio-based epoxy resin monomer, and belongs to the field of small molecule catalysis. According to the invention, vanillin, zingiberone, p-hydroxybenzaldehyde and raspberry ketone are adopted as raw materials, bio-based bisphenol is prepared through simple aldol condensation, and two ends of the bisphenol are subjected to glycidylation to obtain monomers. The invention also provides a bio-based epoxy resin material obtained by curing the bio-based epoxy resin monomer. The prepared bio-based epoxy resin material has the advantages of being simple in process, easy and convenient to operate, easy to implement and the like, and based on the fact that the catalyst is a single component, the reaction quality is easy to control, so that the reaction is simpler and more convenient. 本发明公开了一种生物基双酚、生物基环氧树脂单体及其树脂的制备方法，属于小分子催化领域。本发明采用香草醛、姜酮、对羟基苯甲醛和覆盆子酮为原料，通过简单的羟醛缩合制备得到生物基双酚，该双酚两端