申请人:Brichima S.p.A.
公开号:US04146582A1
公开(公告)日:1979-03-27
A method for preparing aromatic aldehydes and ketones in which the aldehydo or keto group is bonded directly to the aromatic ring; which comprises oxidizing an alkyl substituted aromatic compound or an aromatic compound which is substituted by an alpha-hydroxyalkyl moiety, via treatment with a persulfate and a metal catalyst. The metal catalysts include, for example, (1) iron salts and silver salts, or (2) a redox pair of salts such as an iron salt in combination with a copper salt or a silver salt in combination with a copper salt.
一种制备芳香醛和酮的方法,其中醛基或酮基直接连接到芳香环上;包括通过使用过硫酸盐和金属催化剂氧化烷基取代的芳香化合物或α-羟基烷基取代的芳香化合物。金属催化剂包括,例如,(1)铁盐和银盐,或者(2)盐的氧化还原对,例如铁盐与铜盐或银盐与铜盐的组合。