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    • 3. 发明申请
    • METHOD FOR PRODUCING 2-(TRIAZINYLCARBONYL) SULFONANILIDES
    • 2-(三苄基羰基)磺酰苯胺的制备方法
    • WO2012084857A3
    • 2012-08-16
    • PCT/EP2011073287
    • 2011-12-19
    • BAYER CROPSCIENCE AGKARIG GUNTERFORD MARK JAMESSIEGEL KONRAD
    • KARIG GUNTERFORD MARK JAMESSIEGEL KONRAD
    • C07D403/04A01N43/66C07D251/20
    • C07D251/20A01N43/66C07D403/04
    • The invention relates to a method, which is based on the oxidative ring opening of a compound with an oxindole structure, for producing substituted 2-(triazinylcarbonyl) sulfonanilides of formula (1-1) proceeding from an N-sulfonyl-substituted 3-triazinyl oxindole of formula (2-1), to the thus produced 2-(triazinylcarbonyl) sulfonanilides of formula (1-1), and to the use thereof as intermediate products for the synthesis of fine chemicals and active substances in the agricultural field. Furthermore, the invention relates to a multistage method for producing N-alkyl-N-[2-(1,3,5-triazin-2-ylcarbonyl)phenyl]alkansulfonamides of formula (4-1) proceeding from a 3-(alkylsulfanyl)-1,3-dihydro-2H-indol-2-on of formula (7-1), wherein the multistage method also has said oxidative opening as a sub-step, and to the 2-(triazinylcarbonyl) sulfonanilides of formula (1-1), said sulfonanilides being obtained by means of the oxidative ring opening and used as intermediates in the multistage method.
    • 本申请涉及一种方法,该方法是基于具有Oxindolstruktur的化合物的氧化开环,制备式(1-1)的取代的2-(Triazinylcarbonyl)sulfonaniliden的制备从N-3-sulfonylsubstituierten Triazinyloxindol启动式(2-1) 和如此制备的式(1-1)的2-(三嗪基 - 羰基)磺酰苯胺及其作为用于合成农业中的精细化学品和活性成分的中间体的用途。 此外,本发明涉及一种多级方法用于制备N-烷基-N- [2-(1,3,5-三嗪-2-基羰基)苯基]从3-(烷基硫基)启动式(4-1)的alkanesulfonamides -1,3-二氢-2H-吲哚-2-酮的式(7-1),其中,所述多阶段工艺包括如步骤的一部分的,所述式氧化​​开环和通过氧化开环得到的2-(Triazinylcarbonyl)磺酰苯胺 (1-1),它们在多阶段过程中用作中间体。
    • 7. 发明申请
    • BENZOCYCLE-SUBSTITUTED TRIAZINE AND PYRIMIDINE ULTRAVIOLET LIGHT ABSORBERS
    • 苯并噻唑啉和紫杉醇紫外线吸收剂
    • WO99067225A1
    • 1999-12-29
    • PCT/US1999/013708
    • 1999-06-17
    • A61K8/49A61Q17/04C07D239/26C07D239/32C07D251/20C07D251/22C07D251/24C08K5/3492A61K7/42
    • A61K8/4966A61Q17/04C07D239/26C07D251/20C07D251/22C07D251/24C08K5/3492
    • This invention relates generally to benzocycle-substituted pyrimidines and triazines and the use thereof to protect against degradation by environmental forces, inclusive of ultraviolet light, actinic radiation, oxidation, moisture, atmospheric pollutants and combinations thereof. The new class of benzocycle-substituted pyrimidines and triazines comprises a benzocycle attached to the triazine or pyrimidine ring, and preferably an additional aryl ring containing a hydroxyl group, either free or blocked to form a latent stabilizer, ortho- to the point of attachment to the triazine or pyrimidine ring. These materials may, under the appropriate circumstances, be bonded to formulations comprising coatings, polymers, resins, organic compounds and the like via reaction of the bondable functionality with the materials of the formulation. A method for stabilizing a material by incorporating such benzocycle-substituted pyrimidines and triazines is also disclosed.
    • 本发明一般涉及苯并环取代的嘧啶和三嗪及其用于防止包括紫外光,光化辐射,氧化,水分,大气污染物及其组合在内的环境力降解的用途。 新类型的苯并环取代的嘧啶和三嗪包括与三嗪或嘧啶环连接的苯并环,并且优选含有游离或封闭以形成潜稳定剂的羟基的另外的芳环, 三嗪或嘧啶环。 这些材料可以在适当的情况下通过可结合的官能团与制剂的材料的反应与包含涂料,聚合物,树脂,有机化合物等的制剂结合。 还公开了通过掺入这种苯并环取代的嘧啶和三嗪来稳定材料的方法。