This deals with a process for making furanones having the formula: ##STR1## wherein R represents a hydrogen atom or the methyl or ethyl group. These furanones are known flavoring substances. The furanones I are made by cleaving cyanohydrin from the following novel compounds: ##STR2## The novel compounds II are made by oxidizing the novel compounds: ##STR3##
这是关于制造具有以下公式的
呋喃酮的过程:##STR1## 其中R代表氢原子或甲基或乙基基团。这些
呋喃酮是已知的调味物质。
呋喃酮I是通过从以下新化合物中裂解
氰醇得到的:##STR2## 新化合物II是通过氧化新化合物得到的:##STR3##