RETRO-DIELS–ALDER REACTION OF ASATONE: SYNTHESIS OF HETEROTRQPANONE AND ISOHETEROTROPANONE
作者:Shosuke Yamamura、Masatake Niwa
DOI:10.1246/cl.1981.625
日期:1981.5.5
Two novel neolignans, heterotropanone and isoheterotropanone, have been synthesized by retro-Diels–Alder reaction of asatone in l-allyl-3,4,5-trimethoxybenzene. These two neolignans have also been obtained on thermal reaction of asatone followed by methylation.