1-acetyl-3-pentylbenzene | 1332887-27-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-acetyl-3-pentylbenzene
• 英文别名: 3-pentylacetophenone；1-(3-Pentylphenyl)ethanone
• CAS: 1332887-27-0
• 化学式: C₁₃H₁₈O
• 分子量: 190.285
• InChiKey: XBOPENCAXKAKIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-acetyl-3-pentylbenzene 在 N-羟基邻苯二甲酰亚胺 、 ammonium cerium (IV) nitrate 作用下， 以 乙腈 为溶剂， 以80%的产率得到1-(3-acetylphenyl)pentyl nitrate
  参考文献：
  名称：

  Direct oxidative installation of nitrooxy group at benzylic positions and its transformation into various functionalities

  摘要：

  C-H Nitrooxylation at benzylic positions has been achieved by employing the N-hydroxyphthalimide (NHPI) catalyst/cerium(IV) ammonium nitrate (CAN) reagent system. The nitrooxy groups were demonstrated to function as tentative hydroxy protecting groups, as well as excellent leaving groups for N- and C-substitution reactions. Hence, the present method offers a unique way to synthesize diverse O-. N-, or C-functionalized benzylic compounds from simple alkyl aromatics. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.06.118

文献信息

• ASYMMETRIC ORGANIC PEROXIDE, CROSSLINKING AGENT COMPRISING THE SAME, AND METHOD OF CROSSLINKING WITH THE SAME
  申请人：NOF CORPORATION

  公开号：EP1233014A1

  公开（公告）日：2002-08-21

  A crosslinking agent comprising an asymmetry organic peroxide having at least one structure unit of (substituted)benzoylcarbonyloxy group represented by the following formula (1) in the molecule thereof. Environmentally friendly crosslinking agents and crosslinked silicone rubber moldings are provided thereby. Specifically, useful crosslinking agents and crosslinking processes for silicone rubber are provided.

  一种交联剂，包括至少具有分子中表示为以下式（1）的（取代）苯甲酰羰氧基结构单元的不对称有机过氧化物。因此提供了环保的交联剂和交联硅橡胶成型品。具体提供了用于硅橡胶的有用交联剂和交联工艺。
• Curable composition
  申请人：——

  公开号：US20030166756A1

  公开（公告）日：2003-09-04

  The invention relates to a curable composition comprising a crosslinking silyl-containing vinyl polymer. The curable composition of the invention can be utilized, for example, as sealants such as elastic sealants for building and construction, electric or electronic part materials such as solar battery backside sealants, electric insulating materials such as insulating sheath of wire or cable, pressure sensitive adhesives, adhesives, and paints. A curable composition which comprises the following two components: (A) a vinyl polymer (I) having at least one crosslinking functional group and (B) heavy or ground calcium carbonate (II) having a specific surface area of not smaller than 1.5 m 2 /g but not larger than 50 m 2 /g.

  本发明涉及一种可固化组合物，其中包括交联硅基含有乙烯基的聚合物。该发明的可固化组合物可用作密封剂，例如用于建筑和构造的弹性密封剂，用作电子部件材料，如太阳能电池背面密封剂，用作绝缘材料，如电线或电缆的绝缘套等，还可用作压敏胶，粘合剂和涂料。该可固化组合物包括以下两个组分：（A）至少具有一个交联功能基团的乙烯基聚合物（I）和（B）重质或地面碳酸钙（II），其比表面积不小于1.5 m2/g但不大于50 m2/g。
• HIGH ENERGY RAY-CURABLE COMPOSITION
  申请人：Wakita Mari

  公开号：US20110135905A1

  公开（公告）日：2011-06-09

  Disclosed is a high energy ray-curable composition which is excellent in storage stability before curing and enables to form a cured coating film which is excellent in hardness, property of preventing adhesion of fats and oils, property of wiping off fats and oils, abrasion resistance, transparency, water repellency, adhesion, smoothness and uniformity. Specifically disclosed is a high energy ray-curable composition containing the following components (A)-(D). (A) 100 parts by weight of a polyfunctional acrylate (B) 1-30 parts by weight of an organoalkoxysilane having an aliphatic unsaturated bond (C) 1-100 parts by weight of colloidal silica (D) 0.2-20 parts by weight of a fluorine compound having an aliphatic unsaturated bond.

  本发明公开了一种高能射线固化组合物，其在固化前具有优异的储存稳定性，并能形成硬度优异、防止脂肪和油脂附着、擦拭脂肪和油脂、耐磨性、透明度、抗水性、附着性、光滑度和均匀性的固化涂层膜。具体公开了一种高能射线固化组合物，包含以下组分(A)-(D)：(A) 100份重量的多官能基丙烯酸酯；(B) 1-30份重量的具有脂肪族不饱和键的有机烷氧基硅烷；(C) 1-100份重量的胶体二氧化硅；(D) 0.2-20份重量的具有脂肪族不饱和键的氟化合物。
• TWO-PACK TYPE CURABLE RESIN COMPOSITION
  申请人：THREE BOND FINE CHEMICAL CO., LTD.

  公开号：US20140371398A1

  公开（公告）日：2014-12-18

  In the present invention, the two-pack type curable resin composition using a compound having one or more (meth)acrylic groups in the molecule enables both of prolongation of a working life and maintenance of physical properties of a cured product. Prior art had a difficulty in controlling a working life continuously; however, the present invention can easily control the working life and therefore makes it possible to be used in various conditions. Provided is a two-pack type curable resin composition, containing components (A) to (E): component (A) being a compound having one or more (meth)acrylic groups in the molecule thereof; component (B) being hydroperoxide; component (C) being at least one type of copper compound and vanadium compound; component (D) being a compound having 2 to 6 thiol groups in the molecule thereof; and component (E) being saccharin.

  本发明使用具有一种或多种（甲基）丙烯酸基团的化合物的双包装可固化树脂组合物，可以同时延长工作寿命并维持固化产品的物理性能。以往的技术难以连续控制工作寿命，但是本发明可以轻松地控制工作寿命，因此可以在各种条件下使用。提供了一种双包装可固化树脂组合物，包含组分（A）至（E）：组分（A）是具有一种或多种（甲基）丙烯酸基团的化合物；组分（B）是过氧化氢；组分（C）是至少一种铜化合物和钒化合物；组分（D）是具有2至6个硫醇基团的化合物；组分（E）是糖精。
• PHOTOCURABLE COMPOSITION
  申请人：Tanaka Masayuki

  公开号：US20140045963A1

  公开（公告）日：2014-02-13

  [Problem] To provide a photocurable sealing material which exhibits stable physical properties, particularly permanent compression set when subjected to a heat resistance test in an atmosphere of 100 to 150° C., and has a stable applying shape and storage stability. [Solution] A photocurable composition containing components (A) to (C) mentioned below, in which the mass ratio of the component (A) to the component (B) is 3:7 to 8:2; component (A): a compound having a polymer of a (meth)acrylic monomer as a main skeleton and having one (meth)acryl group at each of the both terminals; component (B): a compound having a polymer of a (meth)acrylic monomer as a main skeleton and having one (meth)acryl group at only one terminal; and component (C): a photoinitiator.

  [问题] 提供一种光固化密封材料，其展现稳定的物理特性，特别是在100至150°C的大气中进行耐热性测试时具有稳定的永久压缩性，并具有稳定的应用形状和储存稳定性。 [解决方案] 包含以下组分（A）至（C）的光固化组合物，其中组分（A）与组分（B）的质量比为3:7至8:2；组分（A）：具有（甲基）丙烯酸酯单体聚合物为主骨架并且在两个端部都有一个（甲基）丙烯酰基的化合物；组分（B）：具有（甲基）丙烯酸酯单体聚合物为主骨架并且仅在一个端部有一个（甲基）丙烯酰基的化合物；以及组分（C）：光引发剂。