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    • 62. 发明申请
    • SYNTHESIS OF 3-(5-NITROCYCLOHEX-1-ENYL) ACRYLIC ACID AND ESTERS THEREOF
    • 3-(5-硝基环己-1-烯基)丙烯酸及其酯的合成
    • WO2008005344A3
    • 2008-04-03
    • PCT/US2007015152
    • 2007-06-29
    • SCHERING CORPTHIRUVENGADAM TIRUVETTIPURAM KWANG TAOCHIU JOHN SLIAO JING
    • THIRUVENGADAM TIRUVETTIPURAM KWANG TAOCHIU JOHN SLIAO JING
    • C07C201/06C07C205/55C07C251/44
    • C07C251/44C07C201/06C07C249/08C07C2601/16C07C205/56C07C251/42
    • This application discloses provides a process for the introduction of nitro-group functionality into a compound which contains also a site of unsaturation and/or oxygen functionality by direct (one step) oxidation of an oxime functional group mediated by a molybdenum VI/VII peroxo complex, the process comprising: (a) providing a substrate of Formula I containing an oxime functional group; Chemical formula should be inserted here as it appears on the abstract in paper form. wherein R 1 and R 2 are selected independently from linear, branched or cyclic alkyl and linear, branched or cyclic alkenyl groups, optionally substituted, with the proviso that at least one of R 1 or R 2 contains a carbon/carbon double bond; and (b) contacting said substrate of Formula I with a molybdenum oxidation complex, thereby oxidizing said oxime functional group to a nitro functional group to yield the structure of Formula III. Chemical formula should be inserted here as it appears on the abstract in paper form. Where R 1 and R 2 are as defined above.
    • 该申请公开了提供一种通过直接(一步)氧化由钼VI / VII过氧络合物介导的肟官能团将硝基官能团引入到还含有不饱和度和/或氧官能度位点的化合物中的方法 该方法包括:(a)提供含有肟官能团的式I的底物; 化学式应插入此处,因为它以摘要形式出现在纸上。 其中R 1和R 2独立地选自任选取代的直链,支链或环状烷基和直链,支链或环状烯基,条件是至少一个 R 1或R 2含有碳/碳双键; 和(b)使所述式I的底物与钼氧化络合物接触,由此将所述肟官能团氧化成硝基官能团以产生式III的结构。 化学式应插入此处,因为它以摘要形式出现在纸上。 其中R 1和R 2如上所定义。