中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-cinnamyl-4-methoxy-6-methyl-2-pyrone | 116504-04-2 | C16H16O3 | 256.301 |
—— | 4-hydroxy-6-methyl-3-(3-phenylpropyl)-2-pyrone | 115580-42-2 | C15H16O3 | 244.29 |
—— | 4-hydroxy-6-methyl-3-(2-pentyl)-2-pyrone | 115580-43-3 | C11H16O3 | 196.246 |
—— | 3-cyclohexyl-4-hydroxy-6-methyl-2-pyrone | 115580-44-4 | C12H16O3 | 208.257 |
Allylation/cyclization of β-ketolactone-type heterocyclic compounds, under In(OTf)3-catalysis, for the construction of biologically active dihydropyranocoumarin and dihydropyranochromone derivatives.