Method for producing isoxazoline compound
    28.
    发明专利
    Method for producing isoxazoline compound 审中-公开
    生产异辛唑化合物的方法

    公开(公告)号:JP2013010740A

    公开(公告)日:2013-01-17

    申请号:JP2012017679

    申请日:2012-01-31

    Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an isoxazoline compound and production intermediates thereof.SOLUTION: The method for producing the isoxazoline compound represented by chemical formula includes: (1) producing a carbamic acid ester compound by making an aniline compound and di-tert-butyl dicarbonate react with each other; (2) subsequently producing a carbazate compound by making monochloramine react therewith; (3) subsequently producing an acyl carbazate compound by making an acid chloride react therewith; (4) subsequently producing an aldol compound by making a trifluoroacetophenone compound react therewith; (5) subsequently producing an enone compound by making di-tert-butyl dicarbonate react therewith and successively an acid react therewith; and (6) subsequently making hydroxylamine react therewith.

    Abstract translation: 待解决的问题:提供一种生产异恶唑啉化合物的新方法及其生产中间体。 解决方案:由化学式表示的异恶唑啉化合物的制备方法包括:(1)通过使苯胺化合物和二碳酸二叔丁酯反应而制备氨基甲酸酯化合物; (2)随后通过使一氯胺反应生成肼基甲酸酯化合物; (3)随后通过使酰氯与其反应而产生酰基肼基甲酸酯化合物; (4)随后通过使三氟苯乙酮化合物反应产生醛醇化合物; (5)随后通过使二碳酸二叔丁酯反应并随后与其反应而产生烯酮化合物; 和(6)随后使羟胺与其反应。 版权所有(C)2013,JPO&INPIT

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