会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • METHOD AND REACTION PATHWAY FOR SELECTIVELY OXIDIZING ORGANIC COMPOUNDS
    • 用于选择性氧化有机化合物的方法和反应途径
    • WO1992017425A1
    • 1992-10-15
    • PCT/US1992001492
    • 1992-02-25
    • BATTELLE MEMORIAL INSTITUTE
    • BATTELLE MEMORIAL INSTITUTECAMAIONI, Donald, M.LILGA, Michael, A.
    • C07B33/00
    • C07B33/00C07C67/035C07C69/63
    • A method of selectively oxidizing an organic compound in a single vessel comprises: a) combining an organic compound, an acid solution in which the organic compound is soluble, a compound containing two oxygen atoms bonded to one another, and a metal ion reducing agent capable of reducing one of such oxygen atoms, and thereby forming a mixture; b) reducing the compound containing the two oxygen atoms by reducing one of such oxygen atoms with the metal ion reducing agent to, 1) oxidizing the metal ion reducing agent to a higher valence state, and 2) produce an oxygen containing intermediate capable of oxidizing the organic compound; c) reacting the oxygen containing intermediate with the organic compound to oxidize the organic compound into an oxidized organic intermediate, the oxidized organic intermediate having an oxidized carbon atom; d) reacting the oxidized organic intermediate with the acid counter ion and higher valence state metal ion to bond the acid counter ion to the oxidized carbon atom and thereby produce a quantity of an ester incorporating the organic intermediate and acid counter ion; and e) reacting the oxidized organic intermediate with the higher valence state metal ion and water to produce a quantity of alcohol which is less than the quantity of ester, the acid counter ion incorporated in the ester rendering the carbon atom bonded to the counter ion less reactive with the oxygen containing intermediate in the mixture than is the alcohol with the oxygen containing intermediate.
    • 选择性地氧化单个容器中的有机化合物的方法包括:a)将有机化合物,其中可溶于有机化合物的酸溶液,含有彼此键合的两个氧原子的化合物和能够还原的金属离子还原剂 还原一个这样的氧原子,从而形成混合物; b)通过用金属离子还原剂还原一个这样的氧原子来还原含有两个氧原子的化合物,1)将金属离子还原剂氧化成更高的化合价,和2)产生能够氧化的含氧中间体 有机化合物; c)使含氧中间体与有机化合物反应,将有机化合物氧化成氧化的有机中间体,氧化的有机中间体具有氧化的碳原子; d)使氧化的有机中间体与酸性抗衡离子和较高价态的金属离子反应,以将酸性抗衡离子键合到氧化的碳原子上,从而产生一定量的含有有机中间体和酸性抗衡离子的酯; 和e)使氧化的有机中间体与较高价态的金属离子和水反应以产生少于酯的量的醇,所述酯中掺入的酸抗衡离子使得与抗衡离子键合的碳原子较少 与含氧中间体的醇相比,混合物中的含氧中间体具有反应性。