2,2-dichloro-1-phenyl-1-hexanone

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2-dichloro-1-phenyl-1-hexanone
• 英文别名: 2,2-Dichloro-1-phenylhexan-1-one
• 化学式: C₁₂H₁₄Cl₂O
• 分子量: 245.149
• InChiKey: DYCXARRIIDBCMF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-苯基-1-己炔 在 三氯异氰尿酸 、 水 作用下， 以 丙酮 为溶剂， 生成 2,2-dichloro-1-phenyl-1-hexanone
  参考文献：
  名称：

  使用三氯异氰尿酸将炔烃转化为 α,α-二氯酮和 α,α-二氯二甲基缩酮

  摘要：

  摘要 三氯异氰尿酸与炔烃在丙酮或乙腈中与水反应生成α,α-二氯酮，在甲醇中生成α,α-二氯二甲基缩酮。

  DOI：

  10.1081/scc-120021025

文献信息

• Conversion of Alkynes into α,α-Dichloro Ketones and α,α-Dichlorodimethyl Ketals Using Trichloroisocyanuric Acid
  作者：Gene A. Hiegel、Christopher D. Bayne、Brendt Ridley

  DOI：10.1081/scc-120021025

  日期：2003.7

  Abstract Trichloroisocyanuric acid reacts with alkynes in the presence of water in acetone or acetonitrile to form α,α-dichloro ketones and in methanol to form α,α-dichlorodimethyl ketals.

  摘要 三氯异氰尿酸与炔烃在丙酮或乙腈中与水反应生成α,α-二氯酮，在甲醇中生成α,α-二氯二甲基缩酮。
• Dihalooxygenation of Alkynes and Alkynols: Preparation of 2,2-Dihaloketones and gem-Dihalolactols
  作者：Charnsak Thongsornkleeb、Nattawadee Chaisan、Sureeporn Ruengsangtongkul、Jumreang Tummatorn、Somsak Ruchirawat

  DOI：10.1055/a-1774-7077

  日期：2022.9

  A mild and convenient method for the synthesis of 2,2-dihaloketones and gem-dihalolactols has been developed. For the synthesis of 2,2-dihaloketones, alkynes were employed as substrates to react with halogenating agents, Cl2 or ClBr, that were generated in situ from aqueous HCl and NCS or NBS, respectively. On the other hand, gem-dihalolactols could be prepared from alkynol substrates by using the

  开发了一种温和方便的合成 2,2-二卤代酮和偕二卤代乳醇的方法。对于 2,2-二卤代酮的合成，采用炔烃作为底物，与分别由 HCl 水溶液和 NCS 或 NBS 原位生成的卤化剂 Cl 2或 ClBr 反应。另一方面，通过使用相同的反应条件，可以从炔醇底物制备偕二卤代乳醇。该方法可应用于广泛的基材，以低至良好的产率提供相应的产品。
• NEAR-INFRARED ABSORPTIVE COLORING MATTER AND NEAR-INFRARED ABSORPTIVE COMPOSITION
  申请人：Okayasu Akinori

  公开号：US20120251831A1

  公开（公告）日：2012-10-04

  An object of the present invention is to provide a near infrared absorbent dye capable of providing a near infrared shielding filter with excellent transparency as well as high heat resistance and hygrothermal resistance. The near infrared absorbent dye is characterized in that it is made of the amorphous form of diimmonium salt represented by formula (1).

  本发明的目的是提供一种近红外吸收染料，能够提供具有优异透明性、高耐热性和耐潮湿性的近红外屏蔽滤光片。该近红外吸收染料的特点在于它是由式（1）所表示的二氢铵盐的非晶态形式制成的。
• TRANSPARENT CONDUCTIVE LAMINATE AND TRANSPARENT TOUCH PANEL
  申请人：Teijin Limited

  公开号：EP2696354A1

  公开（公告）日：2014-02-12

  The purpose of the present invention is to provide a transparent conductive laminate that will not break by being bent. Another purpose of the present invention is to provide a transparent touch panel comprising such a transparent conductive laminate. A transparent conductive laminate of the present invention has a cured resin layer and a transparent conductive layer laminated on at least one face of a transparent organic-polymer substrate. The resin composition constituting the cured resin layer has a recovery rate (ηIT), which is indicated in the following formula, of 60% or less, for a cured resin layer having a thickness of 5 µm, in an indentation hardness test (testing load: 1 mN) conforming to ISO14577-1: 2002. ηIT = Welast/Wtotal×100 (%) (wherein Welast is indentation work (Nm) generated by elastic returning deformation, and Wtotal is mechanical indentation work (Nm)).

  本发明的目的是提供一种不会因弯曲而破裂的透明导电层压板。本发明的另一个目的是提供一种由这种透明导电层压板组成的透明触控板。本发明的透明导电层压板在透明有机聚合物基板的至少一个面上层压有固化树脂层和透明导电层。构成固化树脂层的树脂组合物在符合 ISO14577-1: 2002 标准的压痕硬度测试（测试载荷：1 mN）中，对于厚度为 5 µm 的固化树脂层，其恢复率 (ηIT)如下式所示： ηIT = Welast/Wtotal×100 (%) （其中，Welast 为弹性回复变形产生的压痕功（牛顿米），Wtotal 为机械压痕功（牛顿米））。
• PRODUCTION METHOD OF RADICAL POLYMERIZABLE ORGANOPOLYSILOXANE, RADIATION CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND RELEASE SHEET
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3702396A1

  公开（公告）日：2020-09-02

  One of the objects of the present invention is to provide a (meth)acryloyl group-containing radical-polymerizable organopolysiloxane having a low viscosity, and to provide a method for preparing the organopolysiloxane less costly and without using harmful raw materials. Additionally, another object is to provide a (meth)acryloyl group containing organopolysiloxane useful for providing release sheets having light release and high adhesion properties. The present invention provides a method for preparing a (meth)acryloyl group-containing organopolysiloxane comprising a step of transesterification between the components (a1) and (a2) in the presence of the components (a3) and (a4) to obtain the (meth)acryloyl group-containing organopolysiloxane, whrein component (a1) is an organopolysiloxane represented by the average composition formula (1) which has at least one of a hydroxy group-containing group, component (a2) is a (meth)acrylic acid ester represented by the general formula (2), component (a3) is a zirconium metal complex in an amount such that a molar ratio of component (a3) to the hydroxy group of component (a1) is 0.001 to 0.1, and component (a4) is a hydroxy group-containing amine represented by HON(R4)2 in an amount such that a molar ratio of component (a4) to component (a3) is 0.10 to 1.5, wherein R4 is, independently of each other, a linear or branched aliphatic hydrocarbon group having 1 to 6 carbon atoms.

  本发明的目的之一是提供一种具有低粘度的含(甲基)丙烯酰基的可自由基聚合的有机聚硅氧烷，并提供一种制备该有机聚硅氧烷的方法，该方法成本较低且无需使用有害原料。此外，本发明的另一个目的是提供一种含（甲基）丙烯酰基的有机聚硅氧烷，该有机聚硅氧烷可用于提供具有光释放性和高粘附性的离型膜。本发明提供了一种制备含(甲基)丙烯酰基有机聚硅氧烷的方法，包括在组分(a3)和(a4)存在的情况下，在组分(a1)和(a2)之间进行酯交换反应，以获得含(甲基)丙烯酰基有机聚硅氧烷、其中组分(a1)是由平均组成式(1)表示的有机聚硅氧烷，该有机聚硅氧烷具有至少一个含羟基的基团；组分(a2)是由通式(2)表示的(甲基)丙烯酸酯；组分(a3)是锆金属络合物，其用量使得组分(a3)与组分(a1)的羟基的摩尔比为0.001至0.1，而组分(a4)是由HON(R4)2代表的含羟基的胺，其用量使得组分(a4)与组分(a3)的摩尔比为0.10至1.5，其中R4彼此独立地是具有1至6个碳原子的直链或支链脂族烃基。