| abstract |
The invention discloses a hydrogenated nopol aldehyde cyclic acetal compound and a synthesis method thereof. The ring-forming part of the structural formula of the compound includes a parallel ring and a single ring, and the double ring is a parent hydrogenated nopol group, and the single ring is a hydrogenated nopol aldehyde and 3 A cyclic acetal produced by a dibasic alcohol is obtained by dehydrating hydrogenated nopol aldehyde with ethylene glycol, 1,2-propanediol and 1,3-propanediol through oxalic acid catalysis and dehydration of a water-carrying agent to obtain three kinds of hydrogenated nopol aldehyde cyclic acetals compound. The present invention synthesizes three kinds of new compounds by using efficient, fast, green and environment-friendly methods, and the yield is between 62% and 87%. Plague and lettuce sclerotia have a good inhibitory effect. |