| 摘要 |
<p>Production of hoplike beverage bittering materials by the peracid oxidation of 3',5'-dialkyl-2',4',6'-trihydroxyacylphenones to 6-acyl-2,4-dialkyl-2-hydroxycyclohexane-1,3,5-triones (tetrahydrohumulones or tetrahydro-alpha acids) and isomerization thereof to 2,4-diacyl-5-alkyl-4-hydroxycyclopentane-1,3-diones (tetrahydroisohumulones or tetrahydroiso-alpha acids).</p> |
