2-Propyloxymethyl-thiiran | 39770-94-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫杂环丙烷
• 英文名称: 2-Propyloxymethyl-thiiran
• 英文别名: 2-(Propoxymethyl)thiirane
• CAS: 39770-94-0
• 化学式: C₆H₁₂OS
• 分子量: 132.227
• InChiKey: FWSRWHWKJYJTIO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  34.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-Propyloxymethyl-thiiran 在 lithium aluminium tetrahydride 作用下， 生成 1-Propyloxy-2-mercapto-propan
  参考文献：
  名称：

  Reaction of 2-Alkoxymethylthiiranes with Lithium Aluminum Hydride and with Secondary Amines

  摘要：

  DOI：

  10.1021/jo01067a107
• 作为产物：
  描述：

  2-(丙氧基甲基)环氧乙烷 在 potassium thioacyanate 作用下， 以 水 为溶剂， 反应 7.5h， 以87%的产率得到2-Propyloxymethyl-thiiran
  参考文献：
  名称：

  Mass-spectrometric characteristics of glycidyl and thioglycidyl ethers

  摘要：

  DOI：

  10.1007/bf00475591

文献信息

• ORGANOSILICON COMPOUND AND ITS PRODUCTION METHOD, COMPOUNDING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE
  申请人：HIROKAMI Munenao

  公开号：US20120296024A1

  公开（公告）日：2012-11-22

  A method for producing a sulfur-containing organosilicon compound capable of dramatically reducing hysteresis loss of the cured rubber composition and improving abrasion resistance and its production method are provided. A compounding agent for rubber containing the sulfur-containing organosilicon compound, a rubber composition prepared by blending such compounding agent for rubber, and a tire produced by using the cured rubber composition are also provided. The sulfur-containing organosilicon compound has a hydrolyzable silyl group, amino group, and mercapto group.

  提供一种生产含硫有机硅化合物的方法，该方法能够显著降低固化橡胶组合物的滞后损失，提高耐磨性，同时提供其生产方法。还提供了一种含有硫有机硅化合物的橡胶配方剂，通过混合这种橡胶配方剂制备的橡胶组合物，以及使用固化橡胶组合物生产的轮胎。所述硫有机硅化合物具有可水解的硅基团、氨基和巯基。
• Polymerizable composition, optical material comprising the composition and method for producing the material
  申请人：——

  公开号：US20040254258A1

  公开（公告）日：2004-12-16

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质，通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98％或更高，可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1％或更低可以提高高折射率光学材料的氧化抗性和耐光性，并改善其色调。通过在0至100°C下将组合物事先进行脱气处理，以在0.001至50 torr的减压下持续1分钟至24小时，可提供具有高折射率和高度透明度的光学产品。
• Episulfide compound and process for producing the same
  申请人：——

  公开号：US20030149231A1

  公开（公告）日：2003-08-07

  The episulfide compound of the present invention has, in one molecule, one or more epithio structures represented by the following Formula 1: 1 wherein R 1 is C 1 -C 10 hydrocarbylene group; R 2 , R 3 and R 4 are each independently C 1 -C 10 hydrocarbyl group or hydrogen; Y is S, O, Se or Te; n is an integer of from 0 to 5; and m is 0 or 1, and further characterized by having a nitrogen content of 5000 ppm or less. The optical material produced by curing the episulfide compound by polymerization has a high refractive index and a large Abbe's number with little coloring and haze. The optical material is useful, particularly, as spectacle plastic lenses.

  本发明的环氧丙烷化合物在一个分子中具有一个或多个如下式1所表示的环硫结构：其中，R1是C1-C10烃基链；R2、R3和R4各自独立地是C1-C10烃基或氢；Y是S、O、Se或Te；n为0至5的整数；m为0或1，并且具有5000ppm或以下的氮含量。通过聚合固化环氧丙烷化合物制备的光学材料具有高折射率和大的阿贝数，且具有很少的色差和浑浊度。该光学材料特别适用于制作眼镜塑料镜片。
• Novel resin for optical material
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0874016A2

  公开（公告）日：1998-10-28

  A resinous composition is herein disclosed which comprises a compound having, in one molecule, one or more of structures represented by the formula (1)    wherein R1 is a hydrocarbon having 1 to 10 carbon atoms; R2, R3 and R4 are each hydrogen or a hydrocarbon group having 1 to 10 carbon atoms; and X is S or O, and an existing ratio of S is 50% or more on the average with respect to the total of S and O constituting a three-membered ring, and another compound having one or more SH groups in one molecule. According to the present invention, a novel sulfur-containing compound having an episulfide structure can be polymerized to obtain a resin for an optical material whose oxidation resistance is improved.

  本发明公开了一种树脂组合物，该树脂组合物包含一种化合物，该化合物在一个 分子中具有一个或多个由式(1)表示的结构 其中 R1 是具有 1 至 10 个碳原子的碳氢化合物；R2、R3 和 R4 分别是氢或具有 1 至 10 个碳原子的碳氢化合物基团；X 是 S 或 O，且相对于构成三元环的 S 和 O 的总和，S 的现有比例平均为 50%或以上、 以及在一个分子中含有一个或多个 SH 基团的另一种化合物。 根据本发明，具有表硫化物结构的新型含硫化合物可以通过聚合得到一种抗氧化性得到改善的光学材料树脂。
• Epoxy/episulfide resin compositions for optical materials
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0921417A2

  公开（公告）日：1999-06-09

  A composition for a resin which comprises a compound having one or more active hydrogen atoms in one molecule and a compound having one or more structures represented by the following formula (1) in one molecule: wherein R1 represents a hydrocarbon group having 1 to 10 carbon atoms, R2, R3 and R4 each represents hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, X represents S or O and an average number of S represented by X is about 50% or more of a total number of S and O constituting the three-member ring. A resin obtained from the novel sulfur-containing compound has an excellent tint performance.

  一种树脂组合物，它包括在一个分子中具有一个或多个活性氢原子的化合物和在一个分子中具有一个或多个下式(1)所代表结构的化合物： 其中 R1 代表具有 1 至 10 个碳原子的烃基，R2、R3 和 R4 各代表氢原子或具有 1 至 10 个碳原子的烃基，X 代表 S 或 O，且 X 所代表的 S 的平均数目约为构成三元环的 S 和 O 总数的 50%或以上。 由新型含硫化合物制得的树脂具有优异的着色性能。