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    • 2. 发明专利
    • Method for producing substituted decalin-6-ol-1-one derivative
    • 用于生产取代的癸醛-6-OL-1-ONE衍生物的方法
    • JP2009137963A
    • 2009-06-25
    • JP2008309880
    • 2008-12-04
    • Saltigo Gmbhサルティゴ・ゲーエムベーハー
    • BASKAKOV DENYSJOB ANDREASGLESS PETERRODEFELD LARS
    • C07C45/64C07B61/00C07C45/82C07C49/513
    • C07C45/64C07C2602/10C07C49/513
    • PROBLEM TO BE SOLVED: To provide a method for producing a derivative of a substituted decalin-6-ol-1-one. SOLUTION: The invention relates to the method for producing the compound represented by formula (I), (in the formula, R 1 , R 2 , R 3 , R 4 are each independently H, a 1-6C alkyl, or an aryl), comprising cyclization of a compound represented by formula (II), (in the formula, R 1 , R 2 , R 3 , R 4 have the same meaning as the above), wherein 1-50 wt.% solution of the compound (II) is cyclized in the presence of a catalyst and the product mixture produced is subjected to a distillation treatment if necessary. The compounds are used in production of an agrochemical, a pharmacologically active ingredient, a perfume and an aromatic substance, a flavor agent, a cosmetic and a polymer. COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:提供一种制备取代的十氢化萘-6-醇-1-酮衍生物的方法。 解决方案:本发明涉及制备由式(I)表示的化合物的方法,(式中,R 1,R 2,R SP, 包括式(II)表示的化合物的环化,(式中,R 1,R 3,R 4, 1 ,R 2 ,R 3 ,R 4 具有与上述相同的含义),其中1- 化合物(II)的50重量%溶液在催化剂的存在下环化,如果需要,所生产的产物混合物进行蒸馏处理。 该化合物用于生产农药,药理活性成分,香料和芳香物质,风味剂,化妆品和聚合物。 版权所有(C)2009,JPO&INPIT