The present invention relates to novel poly-alkylated benzodioxin compounds possessing a musk-like aroma which are useful as fragrance materials. The compounds of the invention have the formula: ##STR1## where R.sup.1 to R.sup.4 are hydrogen or lower alkyl (C.sub.1 to C.sub.5), provided that the compound has no more than 18 carbon atoms. The invention provides for synthesis of a novel phenolic intermediate and synthesis of the compounds of the invention. The invention also provides fragrance compositions which utilize the compounds of the invention to modify, enhance, or impart a musk-like aroma to perfume compositions, colognes and perfumed articles.
本发明涉及一种新型的多烷基苯并二氧
杂环化合物,具有
麝香般的香气,可用作
香料材料。本发明的化合物具有以下式子:##STR1## 其中,R.sup.1至R.sup.4是氢或较低的烷基(C.sub.1至C.sub.5),前提是该化合物的碳原子数不超过18个。本发明提供了一种新型的
酚中间体的合成方法和本发明化合物的合成方法。本发明还提供了利用本发明化合物来改变、增强或赋予香
水、古龙香
水和带香物品
麝香般香气的
香料组合物。