N-Cyclohex-1-en-1-yl-N'-(2-fluorophenyl)-N-methylurea | 87025-87-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-Cyclohex-1-en-1-yl-N'-(2-fluorophenyl)-N-methylurea
• 英文别名: 1-(cyclohexen-1-yl)-3-(2-fluorophenyl)-1-methylurea
• CAS: 87025-87-4
• 化学式: C₁₄H₁₇FN₂O
• 分子量: 248.3
• InChiKey: NJVIBKSGVJJUGT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Water dispersible starch based physical form modification of agricultural agents
  申请人：——

  公开号：US20030109384A1

  公开（公告）日：2003-06-12

  A stable, solid product of selected starches, active agricultural agents and optionally surfactants and or adjuvants which is readily dispersible in aqueous medium and compatible when dispersed.

  一种由选定的淀粉、活性农业剂和可选的表面活性剂或助剂组成的稳定、坚固的产品，可以在水介质中轻松分散，并且在分散时是兼容的。
• High concentration encapsulation by interfacial polycondensation
  申请人：Monsanto Company

  公开号：EP0148149A2

  公开（公告）日：1985-07-10

  This invention relates to a process for encapsulation, and particularly to the production of small or minute capsules constituted by a skin or thin wall of polymeric material, e.g., polyurea, polyamide, polysulfonamide, polyester, polycarbonate, or polyurethane, which involves first providing an aqueous solution (continuous phase liquid) containing an emulsifier selected from the group consisting of sulfonated napthalene formaldehyde condensates, sulfonated polystyrenes derivatives and functionalized oligomers. A discontinuous, immiscible or organic) phase liquid containing a water-immiscible material which is the material to be encapsulated, plus a first shell wall component; is dispersed in the aqueous liquid to form an oil-in-water emulsion. The second shell wall component is added to the oil-in-water emulsion whereupon the first shell wall component reacts with the second shell wall component to form a solid polycondensate shell wall about the material to be encapsulated. The capsules formed may be directly used as in the form of an aqueous suspension.

  本发明涉及一种封装工艺，特别是由聚合材料（如聚脲、聚酰胺、聚磺酰胺、聚酯、聚碳酸酯或聚氨酯）的表皮或薄壁构成的小型或微小胶囊的生产工艺，其中包括首先提供一种水溶液（连续相液体），该水溶液含有一种乳化剂，该乳化剂选自由磺化萘甲醛缩合物、磺化聚苯乙烯衍生物和官能化低聚物组成的组。一种不连续的、不溶于水的或有机相液体，含有一种不溶于水的材料，这种材料就是要封装的材料，再加上第一种壳壁成分；分散在水性液体中，形成水包油型乳液。将第二种壳壁组分加入水包油型乳液中，此时第一种壳壁组分与第二种壳壁组分发生反应，形成关于待封装材料的固体聚凝壳壁。形成的胶囊可直接以水悬浮液的形式使用。
• High concentration encapsulation of water soluble-materials
  申请人：Monsanto Company

  公开号：EP0148169A2

  公开（公告）日：1985-07-10

  This invention relates to a process for encapsulation, and particularly to the production of small or minute capsules constituted by a skin or thin wall of polymeric material e.g., polyurea, polyamide, polysulfonamide, polyester, polycarbonate, or polyurethane, which involves first providing an organic liquid (continuous phase liquid) containing an oil soluble alkylated polyvinylpyrrolidone emulsifier A discontinuous (aqueous) phase liquid containing a water-soluble material, which is the material to be encapsulated, plus a first shell wall component; is dispersed in the continuous phase liquid to form a water-in-oil emulsion. The second shell wall component is added to the water-in-oil emulsion whereupon the first shell wall component reacts with the second shell wall component to form a solid polymeric shell wall about the material to be encapsulated. The capsules formed may be directly used as in the form of an organic suspension, i.e., a suspension of microcapsules in the organic liquid.

  本发明涉及一种封装工艺，特别是由聚合材料（如聚脲、聚酰胺、聚磺酰胺、聚酯、聚碳酸酯或聚氨酯）的表皮或薄壁构成的小型或微小胶囊的生产工艺、首先提供一种有机液体（连续相液体），其中含有一种油溶性烷基化聚乙烯吡咯烷酮乳化剂；然后将一种不连续（水性）相液体分散在连续相液体中，形成油包水型乳液。将第二壳壁组分加入油包水型乳液中，此时第一壳壁组分与第二壳壁组分发生反应，形成关于待封装材料的固体聚合物壳壁。形成的胶囊可以以有机悬浮液的形式直接使用，即微胶囊在有机液体中的悬浮液。
• Water-dispersible granules and process for the preparation thereof
  申请人：Monsanto Company

  公开号：EP0252896A2

  公开（公告）日：1988-01-13

  The invention is directed to a pesticide composition comprising free flowing, essentially spherical, water-dispersible granules wherein said water-dispersible granules are from about 150 to about 850 microns in diameter; wherein said granules contain up to about 8.0% by weight moisture; wherein each individual water-dispersible granule is an aggregation of individual spherical microcapsules which contain at least one water-insoluble pesticide within a polymeric shell wall; and wherein said water-dispersible granule disintegrates upon contact with water to release said individual microcapsules. The invention also relates to dry flowable pesticidal formulations of the above water-dispersible granules, together with formulation adjuvants. The invention is further directed to a process for preparing a water-dispersible granule comprising: (a) forming an aqueous suspension compris­ing discrete microcapsules containing at least one water-insoluble pesticide within a polymeric shell wall suspended in an aqueous liquid; and (b) forming droplets of said aqueous suspension and spray drying said droplets to form essentially spherical water-dispersible granules which are from about 150 to about 850 microns in diameter and which contain up to about 8.0% moisture, wherein each water-dispersible granule is an aggregation of said microcapsules.

  本发明涉及一种农药组合物，该组合物包含自由流动的、基本为球形的水分散粒剂，其中所述水分散粒剂的直径约为 150 至约 850 微米；所述粒剂含有高达约 8.0%(重量)的水分；其中每个水分散粒剂是单个球形微胶囊的聚集体，在聚合物壳壁内含有至少一种水不溶性农药；以及其中所述水分散粒剂在与水接触时崩解，释放出所述单个微胶囊。 本发明还涉及上述水分散粒剂的干燥可流动农药制剂，以及制剂佐剂。 本发明还涉及一种制备水分散粒剂的工艺，包括 (a) 形成水性悬浮液，该悬浮液由离散的微胶囊组成，微胶囊的聚合物壳壁中至少含有一种水不溶性农药，悬浮在水性液体中；以及 (b) 形成所述水性悬浮液的液滴，并喷雾干燥所述液滴，以形成直径约 150 至约 850 微米且含水量高达约 8.0%的基本球形水分散粒剂，其中每个水分散粒剂都是所述微胶囊的聚集体。
• Formulations of water-dispersible granules and process for preparation thereof
  申请人：Monsanto Company

  公开号：EP0252897A2

  公开（公告）日：1988-01-13

  The invention herein relates to dry flowable water-dispersible granular formulations and to a process for the preparation thereof. In particular, the water-dispersible granular formulations of this invention comprise a mixture of aggregates of microcapsules of water-insoluble pesticide, e.g., alachlor, or a plant growth regulant encapsulated within a polymeric shell wall and at least one other pesticide, e.g., atrazine or a salt of glyphosate, which is non-encapsulated. The water-dispersible granular formulations of the invention are prepared by mixing appropriate quantities of an aqueous dispersion of the encapsulated component, the non-encapsulated component and formulation adjuvants to form a slurry of the desired viscosity which can be directly extruded then dried or the slurry in more dilute, less viscous form may be spray dried, or agglomerated in fluid beds or rotating disc agglomerators.

  本发明涉及可流动的干性水分散粒剂及其制备工艺。 特别是，本发明的水分散粒状制剂由包封在聚合物壳壁内的水不溶性农药（如甲草胺或植物生长调节剂）的微胶囊聚集体和至少一种其他农药（如阿特拉津或草甘膦盐）的混合物组成。 本发明的水分散粒状制剂的制备方法是：将适量的包封成分、非包封成分和制剂佐剂的水分散液混合，形成所需粘度的浆液，可直接挤出然后干燥，或将稀释度较高、粘度较低的浆液喷雾干燥，或在流化床或旋转圆盘造粒机中造粒。