2-Hydroxy-1,2-diphenyl-pentan-1-on | 60854-94-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2-Hydroxy-1,2-diphenyl-pentan-1-on
• 英文别名: 2-Hydroxy-1,2-diphenylpentan-1-one
• CAS: 60854-94-6
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: DDALJRHQNAMOKF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• High purity monoalkyltin compounds and uses thereof
  申请人：ARKEMA FRANCE

  公开号：EP2123659A1

  公开（公告）日：2009-11-25

  The present invention relates to high purity monoalkyltin compounds, more specifically to alkyltin compound compositions containing monoalkyltin as major compound, and minor quantities of di- and/or trialkyltin compounds. The present invention also relates to the preparation processes of such high purity monoalkyltin compounds, as well as to the uses of said monoalkyltin compounds as chlorine-containing polymer-stabilisers, glass coating chemicals and catalysts, as well as articles comprising at least one polymer matrix and a high purity monoalkyltin compound.

  本发明涉及高纯度的单烷基锡化合物，更具体地是含有单烷基锡作为主要化合物的烷基锡化合物组合物，以及少量的二烷基锡和/或三烷基锡化合物。本发明还涉及制备这种高纯度单烷基锡化合物的过程，以及将所述单烷基锡化合物用作含氯聚合物稳定剂、玻璃涂层化学品和催化剂的用途，以及包含至少一个聚合物基质和高纯度单烷基锡化合物的制品。
• [EN] COMPLEXES OF METAL SALTS OF ORGANIC ACIDS AND BETA-DIKETONES AND METHODS FOR PRODUCING SAME<br/>[FR] COMPLEXES DE SELS METALLIQUES D'ACIDES ORGANIQUES ET DE BETA-DICETONES ET METHODES DE PRODUCTION
  申请人：CROMPTON CORP

  公开号：WO2004005232A1

  公开（公告）日：2004-01-15

  Metal salts of organic acids complexed with β-diketone compounds are multifunctional complexes useful in the formulation of stabilizers for halogenated resins. These complexes may be used jointly with other low toxicity intermediates, such as zinc or magnesium intermediates, to form effective stabilizers that are non-toxic and exhibit better performance than other known stabilizers, including those containing toxic heavy metals such as cadmium or lead. The complex is prepared utilizing a Claisen condensation reaction and precipitation with water and heptane.

  有机酸金属盐与β-二酮化合物形成的复合多功能配合物可用于制备卤代树脂的稳定剂。这些配合物可以与其他低毒性中间体（如锌或镁中间体）联合使用，形成有效的稳定剂，这些稳定剂是无毒的，并且比其他已知的稳定剂表现更好，包括含有有毒重金属如镉或铅的稳定剂。该复合物是通过Claisen缩合反应和水和庚烷的沉淀制备而成。
• Monosubstituted 6-aminouracils for the stabilization of halogenated polymers
  申请人：Wehner Wofgang

  公开号：US20060148941A1

  公开（公告）日：2006-07-06

  Compositions comprising a chlorinated polymer and at least one compound of formula (I) where R 1 or R 2 =linear or branched C 3 -C 22 alkyl, unsubstituted or substituted with C 1 -C 4 alkyl/alkoxy and/or hydroxy phenyl, unsubstituted or substituted by C 1 -C 4 alkyl/alkoxy and/or hydroxy phenyl C 1 -C 4 alkyl, linear or branched C 3 -C 18 alkenyl, C 3 -C 8 — cycloalkyl, C 3 -C 10 alkyl or C 3 -C 10 hydroxyalkyl or acetoxy/benzoyloxy C 2 -C 10 alkyl interrupted by at least one oxygen atom, as stabilisers for halogenated polymers.

  含有氯化聚合物和至少一种化合物（I）的组合物，其中R1或R2=线性或支链C3-C22烷基，未取代或取代C1-C4烷基/烷氧基和/或羟基苯基，未取代或取代C1-C4烷基/烷氧基和/或羟基苯基C1-C4烷基，线性或支链C3-C18烯基，C3-C8环烷基，C3-C10烷基或C3-C10羟基烷基或至少一个氧原子中断的乙酰氧基/苯甲酰氧基C2-C10烷基，作为卤代聚合物的稳定剂。
• Production of poly (arylene sulfide sulfone)
  申请人：Tosoh Corporation

  公开号：EP0348189A2

  公开（公告）日：1989-12-27

  An improved process for producing poly(arylene sulfide sulfone) of increased molecular weight is provided. The process employs an Li salt of C₁ - C₂₀ carboxylic acid as a polymerization auxiliary and is carried out in an organic amide solvent by reacting a dihalogenated aromatic sulfone with an alkali metal sulfide in the presence of 10 - 15 moles of water per mole of the alkali metal sulfide at temperatures within the range of from 160°C to 230°C.

  本发明提供了一种生产分子量增大的聚芳基砜的改进工艺。该工艺采用 C₁ - C₂₀ 羧酸的锂盐作为聚合助剂，在有机酰胺溶剂中进行，方法是在每摩尔碱金属硫化物含有 10-15 摩尔水的情况下，在 160°C 至 230°C 的温度范围内，使二卤化芳砜与碱金属硫化物反应。
• Solid non-hygroscopic trialkylamine oxides
  申请人：ALBEMARLE CORPORATION

  公开号：EP0401503A2

  公开（公告）日：1990-12-12

  Solid non-hydroscopic trialkylamine oxide dihy­drates are made by reacting a trialkylamine with aqueous hydrogen peroxide in an inert solvent selected from organ­ic esters (e.g., ethyl acetate), aliphatic hydrocarbons (e.g., heptane), cycloaliphatic hydrocarbons (e.g., cyclo­hexane), aromatic hydrocarbons (e.g., toluene), aromatic halohydrocarbons (e.g., chlorobenzene), dimethylformamide, dimethylacetamide and dimethylsulfoxide, in an amount that maintains a fluid stirrable reaction mixture. Upon comple­tion of the reaction, water content is adjusted, if neces­sary, to give a 2/1 mole ratio of water to tert-amine oxide and the product trialkylamine oxide dihydrate is recovered by crystallization from the solvent or by dis­tilling off the solvent to leave the product as a residual material or a flaked or extruded product.

  固体非吸湿性三烷基氧化胺二水合物是通过将三烷基胺与过氧化氢水溶液在惰性 溶剂中反应制得的，惰性溶剂可选有机酯（如乙酸乙酯）、脂肪烃（如庚烷）、环脂 烃（如环己烷）、芳香烃（如甲苯）、芳香卤代烃（如氯苯）、二甲基甲酰胺、二甲基乙酰胺、 二甲基甲酰胺、二甲基乙酰胺、二甲基乙酰胺、二甲基乙酰胺、二甲基乙酰胺、二甲基乙酰胺环己烷）、芳香烃（如甲苯）、芳香卤代烃（如氯苯）、二甲基甲酰胺、二甲基乙酰胺和二甲基亚砜，其用量应能保持反应混合物的流动性。反应完成后，必要时调整水含量，使水与氧化叔胺的摩尔比为 2/1，然后通过从溶剂中结晶或蒸馏掉溶剂来回收氧化三烷基胺二水合物，使产品成为残留物或片状或挤压产品。