An inexpensive, stereoselective synthesis for nootkatone, tetrahydronootkatone, and their derivatives is disclosed utilizing ozonolysis. The starting materials used in the synthesis are inexpensive and the reactions are commercially feasible and amenable to scaling up. The principal starting material, (−)-β-Pinene, is on the GRAS list (generally recognized as safe).
利用
臭氧化反应揭示了一种廉价、立体选择性的合成方法,用于合成瑞香酮、四氢瑞香酮及其衍
生物。合成过程中使用的起始材料廉价,反应具有商业可行性且易于扩大规模。主要起始材料(−)-
β-蒎烯在GRAS名单上(一般被认为是安全的)。