环己基丁酸银 | 62638-04-4

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机铪、汞、银、铂等
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 环己基丁酸银
• 中文别名: 环己基丁酸银盐
• 英文名称: 4-Cyclohexylbutanoic acid;silver
• CAS: 62638-04-4
• 化学式: C10H18AgO2
• 分子量: 278.12
• InChiKey: RILOPSTZZRJOQI-UHFFFAOYSA-N

物化性质

• 熔点：
  254 °C (dec.) (lit.)

计算性质

• 辛醇/水分配系数(LogP)：
  2.82
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• TSCA：
  Yes
• 安全说明：
  S24/25
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2916209090

文献信息

• [EN] PROCESS FOR PREPARING CYCLIC CARBONATES WITH AN EXOCYCLIC VINYLIDENE GROUP<br/>[FR] PROCÉDÉ DE PRÉPARATION DE CARBONATES CYCLIQUES AVEC UN GROUPE VINYLIDÈNE EXOCYCLIQUE
  申请人：BASF SE

  公开号：WO2021144162A1

  公开（公告）日：2021-07-22

  The present invention relates to a process for preparing cyclic carbonates with an exocyclic vinylidene group by reacting a propargylic alcohol with CO2 in the presence of a silver catalyst having at least one bulky ligand and a lipophilic carboxylate ligand, where after completion of the reaction the catalyst is separated from the cyclic carbonate by the use two organic solvents of different polarity and having a miscibility gap, where the silver catalyst is enriched in the less polar solvent and the cyclic carbonate in the more polar solvent.

  本发明涉及一种制备具有外环乙烯基丙环碳酸酯的方法，该方法通过在至少具有一种笨重配体和一个亲脂性羧酸盐配体的银催化剂存在下，将丙炔醇与CO2反应，反应完成后，通过使用两种极性不同且具有混溶间隙的有机溶剂将催化剂与环状碳酸酯分离，其中银催化剂富集在较不极性的溶剂中，而环状碳酸酯富集在较极性的溶剂中。
• SILVER/POLYDIGUANIDE COMPLEX, PREPARATION METHOD THEREOF, AND ANTIBACTERIAL COMPOSITION CONTAINING THE SAME AS AN ACTIVE INGREDIENT
  申请人：Song Joon Myong

  公开号：US20120208025A1

  公开（公告）日：2012-08-16

  The present invention relates to a silver/polydiguanide complex and derivatives thereof including silver and polydiguanide having at least two biguanide moieties, wherein the silver is stabilized in an oxidation state of an integer of 0 to 4, a mole ratio between the silver and the polydiguanide is 1: 1-4, an average particle diameter of the complex is micrometer or nanometer, and zeta potential of the complex is greater than or equal to zero, a preparation method thereof, and an antibacterial composition for burns or wounds treatment including the same as an active ingredient. A silver/polydiguanide complex according to the present invention is different from conventional silver/polydiguanide complexes in carbon, hydrogen, and nitrogen contents as well as in structure of silver and polydiguanide, and solubility, is a material that exhibits a very good antibacterial activity due to a much lower minimal inhibitory concentration (MIC) value by 10 to 100 folds or more compared to silver sulfadiazine which is a conventional therapeutic agent for burns, and may be usefully used as an antibacterial composition for burns or wounds treatment.

  本发明涉及一种银/聚二胍配合物及其衍生物，包括至少具有两个双胍基团的银和聚二胍，其中银的氧化态稳定在0至4的整数氧化态之间，银和聚二胍的摩尔比为1:1-4，配合物的平均粒径为微米或纳米，配合物的ζ电位大于或等于零，以及其制备方法和用作烧伤或创伤治疗的抗菌组合物，其中该银/聚二胍配合物与传统的银/聚二胍配合物在碳、氢、氮含量以及银和聚二胍的结构和溶解性方面有所不同，因此表现出非常好的抗菌活性，其最小抑菌浓度（MIC）值比传统烧伤治疗药物银磺胺嘧啶低10到100倍或更多，可用作烧伤或创伤治疗的抗菌组合物。
• Ceramic materials from silazane polymers
  申请人：DOW CORNING CORPORATION

  公开号：EP0175383A2

  公开（公告）日：1986-03-26

  A method is disclosed for increasing the ceramic yield of a ceramic material obtained by firing a R3SiNH-containing silazane polymer to an elevated temperature in an inert atmosphere or in a vacuum. The method involves adding certain metallic compounds to the R3SiNH-containing silazane polymer prior to firing. Metallic compounds which increase the ceramic yield include ruthenium compounds, palladium compounds, silver compounds, indium compounds, iridium compounds, and platinum compounds.

  本发明公开了一种方法，用于提高通过在惰性气氛或真空中将含 R3SiNH 的硅氮 烷聚合物烧制到高温而获得的陶瓷材料的陶瓷成品率。该方法包括在烧制前向含 R3SiNH 的硅氮烷聚合物中添加某些金属化合物。可提高陶瓷产量的金属化合物包括钌化合物、钯化合物、银化合物、铟化合物、铱化合物和铂化合物。
• Thin oriented polymer films containing metal-organic compounds, and methods of making the same
  申请人：WEA MANUFACTURING INC.

  公开号：EP0376536A2

  公开（公告）日：1990-07-04

  An ultra-thin metal-loaded polymer film on the order of about 500 Å to 1000 Å (50 nm to 100 nm) thick cannot be made using metal particles as the filler material, because even at their lowest values the sizes of the particles are greater than the film thickness. In the invention process, a metal-organic compound (MOC) is used in lieu of particles. An ori­ented polymer/MOC film is prepared by dissolving both the polymer and the MOC sequentially in the same sol­vent to obtain an emulsion consisting of a discontin­uous phase of finite globules of the MOC solution dispersed in a continuous phase of the polymer solu­tion, forming the emulsion into a film, and orienting the film, while the solvent evaporates, to attain a desired arrangement of the MOC phase in the film while the polymer crystallizes. Such films are useful in various applications, e.g., as dielectrics for capacitors.

  使用金属微粒作为填充材料无法制成厚度约为 500 Å 至 1000 Å（50 nm 至 100 nm）的超薄金属负载聚合物薄膜，因为即使在最低值时，微粒的尺寸也大于薄膜的厚度。在本发明的工艺中，使用金属有机化合物（MOC）代替颗粒。制备定向聚合物/MOC 薄膜的方法是：将聚合物和 MOC 依次溶解在相同的溶剂中，以获得一种乳液，该乳液由分散在聚合物溶液连续相中的 MOC 溶液有限球状物的不连续相组成，将乳液形成薄膜，并在溶剂蒸发的同时使薄膜定向，以达到 MOC 相在薄膜中的理想排列，同时聚合物结晶。这种薄膜有多种用途，例如用作电容器的电介质。
• Method for producing live food water organisms in the presence of an antibacterial
  申请人：Inve Technologies N.V.

  公开号：EP1658776A1

  公开（公告）日：2006-05-24

  The live food water organisms, in particular Artemia naupplii or rotifers, suitable as a feed for larvae of aquaculture organisms, are allowed to develop in at least one aqueous medium to which at least one antibacterial is added which comprises silver in an antibacterial form. A toxicity reducing agent, in particular a complexing agent such as thiosulphate, can also be added to the aqueous medium to enable to use higher amounts of antibacterial silver. Further a plant alkaloid, in particular berberine, was found to provide synergetic antibacterial effects with silver.

  活的食用水生物，尤其是适合作为水产养殖生物幼虫饲料的黄颡鱼或轮虫，可以在至少一种水介质中发育，在这种介质中加入至少一种抗菌剂，其中包括抗菌形式的银。还可以在水介质中加入毒性降低剂，特别是络合剂，如硫代硫酸钠，以提高抗菌银的用量。此外，还发现一种植物生物碱，特别是小檗碱，可与银产生协同抗菌效果。