1,2-bis-(2-chloro-allyloxycarbonyloxy)-ethane

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1,2-bis-(2-chloro-allyloxycarbonyloxy)-ethane
• 英文别名: Aethylenglykol-bis-[(2-chlor-allyl)-carbonat]；1,2-Bis-(2-chlor-allyloxycarbonyloxy)-aethan；2-(2-Chloroprop-2-enoxycarbonyloxy)ethyl 2-chloroprop-2-enyl carbonate
• 化学式: C₁₀H₁₂Cl₂O₆
• 分子量: 299.108
• InChiKey: OKBSFVSJOBDJBU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-氯-2-丙烯-1-醇 、 亚乙基二氯甲酸酯 在 sodium hydroxide 作用下， 生成 1,2-bis-(2-chloro-allyloxycarbonyloxy)-ethane
  参考文献：
  名称：

  Preparation of carbonic acid esters

  摘要：

  公开号：

  US02379250A1

文献信息

• Method for Preparing a Colloidal Zirconia Solution
  申请人：Chaput Frederic

  公开号：US20100144918A1

  公开（公告）日：2010-06-10

  A method for preparing a colloidal solution of non-aggregated zirconia particles, comprising the following steps: a) providing a zirconium hydroxide sol, b) adding to said sol an inorganic acid according to an [inorganic acid]/[Zr] molar ratio of <0.5, c) performing the hydrothermal treatment of said sol, and d) recovering the colloidal solution of zirconia particles.

  一种制备非聚集氧化锆颗粒胶体溶液的方法，包括以下步骤：a)提供氢氧化锆溶胶，b)向所述溶胶中添加无机酸，使其[inorganic acid]/[Zr]摩尔比小于0.5，c)对所述溶胶进行水热处理，d)回收氧化锆颗粒的胶体溶液。
• Compounds That Absorb Ultraviolet Light, Methods of Their Preparation and Optical Lenses Containing Them
  申请人：Kauffman Joel M.

  公开号：US20080064880A1

  公开（公告）日：2008-03-13

  Compounds that absorb ultraviolet light 380 nm to 400 nm range but avoid absorption in the blue light range, thereby imparting yellowness, i.e., 410-420 nm have suitable refractive characteristics useful in the preparation of optical resins or plastics suitable, for example, for the manufacture of ophthalmic lenses. Methods for making the compounds, optic lenses containing the compounds, and methods for making these are also described.

  吸收紫外光380nm到400nm范围内的化合物，但避免在蓝光范围内吸收，从而赋予黄色，即410-420nm具有适合制备光学树脂或塑料的折射特性，例如，用于制造眼科透镜。还描述了制备这些化合物的方法，含有这些化合物的光学透镜以及制造这些化合物的方法。
• Methods for Making an Article Coated with a Photochromic Film and Use Thereof in Ophthalmological Optics
  申请人：Biteau John

  公开号：US20130108858A1

  公开（公告）日：2013-05-02

  The present invention relates to a method for making a substrate coated with a mesoporous photochromic film, comprising: a) preparing a precursor sol of a mesoporous film comprising an inorganic precursor agent, at least one organic solvent, water, at least one pore-forming agent and one hydrophobic precursor agent bearing at least one hydrophobic group; b) depositing a film of the precursor sol onto a main surface of a substrate; c) removing the pore-forming agent from the film resulting from the previous step at a temperature ≦150° C.; d) impregnating the mesoporous film resulting from step c) with a solution comprising at least one photochromic agent. In an alternative embodiment, the photochromic agent is directly introduced into the precursor sol. In an alternative embodiment of the previous alternative embodiment, the precursor sol does not comprise any hydrophobic precursor agent but the photochromic film is made hydrophobic by a treatment subsequent to its preparation.

  本发明涉及一种制备涂有介孔光致变色薄膜的基板的方法，包括：a）制备介孔膜的前体溶胶，该溶胶包括无机前体剂、至少一种有机溶剂、水、至少一种孔形成剂和至少一种带有至少一个疏水基团的疏水前体剂；b）将前体溶胶的薄膜沉积到基板的主表面上；c）在温度≤150℃下从前一步得到的膜中去除孔形成剂；d）用至少一种光致变色剂的溶液浸渍由步骤c）得到的介孔膜。在另一实施例中，光致变色剂直接引入前体溶胶中。在前一种另一实施例中，前体溶胶不包括任何疏水前体剂，但是在其制备后通过处理使光致变色薄膜疏水。
• Stabilised polyester compositions
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0052946A1

  公开（公告）日：1982-06-02

  Microbiologically produced polymers based on β-hydroxybutyric acid of improved melt stability containing a polyethylenically unsaturated compound containing at least two reactive groups of the formula -CH=CR1- in which R, is hydrogen, a lower alkyl or a phenyl radical and in which compound R1 may differ from one -CH=CR,- group to another with the proviso that where the compound contains only two groups of the formula -CH=CR1-, they are not both contained in: groups where R is hydrogen, a lower alkyl, or a phenyl radical. The polyethylenically unsaturated compounds are most effective when used in the presence of free radical generating agents, although thermal and shear induced activation may be employed. Preferred ethylenically unsaturated compounds contain at least two allyl compounds, at least two maleimido groups or at least three groups of formula:

  以β-羟基丁酸为基础的微生物生产的聚合物，具有更好的熔体稳定性，该聚合物含有一种聚乙烯不饱和化合物，该化合物含有至少两个式-CH=CR1-的活性基团，其中R为氢、低级烷基或苯基，该化合物中的R1可以从一个-CH=CR,-基团到另一个-CH=CR,-基团不等，但该化合物只含有两个式-CH=CR1-的基团时，这两个基团不能同时含有： R为氢、低级烷基或苯基的基团。聚乙烯不饱和化合物在有自由基产生剂存在的情况下使用效果最好，当然也可以使用热活化和剪切活化。优选的乙烯基不饱和化合物含有至少两个烯丙基化合物、至少两个马来酰亚胺基团或至少三个式基团：
• Monomeric composition of a diol bis(allyl carbonate), a dispersed polymer, and a multifunctional acrylate monomer, and polymers prepared therefrom
  申请人：PPG INDUSTRIES, INC.

  公开号：EP0090364A2

  公开（公告）日：1983-10-05

  Discloses a monomeric composition and the polymeric product thereof. The composition contains a major portion of diol bis(allyl carbonate) monomer, and effective amounts of a multifunctional acrylate monomer, and a viscosity increasing polymer. Also disclosed is a method of reducing the haze in polymeric compositions of (a) a diol bis(allyl carbonate) and (b) a viscosity increasing polymer, by the addition of a multifunctional acrylate monomer to the monomeric composition prior to the polymerization thereof.

  公开了一种单体组合物及其聚合物产品。 该组合物含有主要部分的双（烯丙基碳酸酯）二元醇单体、有效量的多功能丙烯酸酯单体和增粘聚合物。 还公开了一种方法，通过在聚合前向单体组合物中添加多功能丙烯酸酯单体，减少由（a）双（烯丙基碳酸酯）二元醇和（b）增粘聚合物组成的聚合物组合物中的雾度。