2,5-二甲氧基-2,5-二甲基己烷 | 53273-13-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,5-二甲氧基-2,5-二甲基己烷
• 英文名称: 2,5-dimethoxy-2,5-dimethylhexane
• 英文别名: 2,5-dimethoxy-2,5-dimethyl-hexane；2,5-Dimethoxy-2,5-dimethyl-hexan；2,5-Dimethoxy-2,5-dimethylhexan
• CAS: 53273-13-5
• 化学式: C₁₀H₂₂O₂
• 分子量: 174.283
• InChiKey: ZRCIAQMJADJRND-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2909199090

反应信息

• 作为反应物：
  描述：

  2,5-二甲氧基-2,5-二甲基己烷 、 氢溴酸 生成 2,5-二溴-2,5-二甲基己烷
  参考文献：
  名称：

  Istomin, Chemisches Zentralblatt, 1905, vol. 76, # I, p. 429

  摘要：

  DOI：
• 作为产物：
  描述：

  1-iodo-2-methoxy-2-methylpropane 在 magnesium 作用下， 生成 2,5-二甲氧基-2,5-二甲基己烷
  参考文献：
  名称：

  Istomin, Chemisches Zentralblatt, 1905, vol. 76, # I, p. 429

  摘要：

  DOI：

文献信息

• HYDROGENATED BETA-PINENE-BASED POLYMERS AND MOLDED ARTICLES COMPRISING THE SAME
  申请人：Nakahara Atsuhiro

  公开号：US20110124830A1

  公开（公告）日：2011-05-26

  The present invention provides hydrogenated β-pinene-based polymers with excellent heat resistance and light resistance, low absorptivity and high transparency, as well as molded articles thereof. The polymers of the present invention contain 50% by mass or more of β-pinene units and are hydrogenated β-pinene-based polymers where the ratio of the proton integral value at 6 to 8 ppm to the total proton integral value in a 1 H-NMR spectrum is 2.3×10 −5 or less or the p-phenylene group content is 0.0055% by mass or less, and the ratio of the proton integral value at 4.5 to 6 ppm to the total proton integral value is 2.8×10 −4 or less or the cyclohexene-1,4-diyl group content is 0.29% by mass or less. The molded articles of the present invention contain the above hydrogenated β-pinene-based polymers.

  本发明提供了具有优异耐热性和耐光性、低吸收性和高透明度的氢化β-蒎烯基聚合物及其成型物。本发明的聚合物含有50%或更多的β-蒎烯单元，是氢化β-蒎烯基聚合物，其中在1H-NMR光谱中6至8 ppm的质子积分值与总质子积分值的比值为2.3×10−5或更低，或p-苯撑基含量为0.0055%或更低，且在4.5至6 ppm的质子积分值与总质子积分值的比值为2.8×10−4或更低，或环己烯-1,4-二基基团含量为0.29%或更低。本发明的成型物包含上述氢化β-蒎烯基聚合物。
• Method of producing polymers
  申请人：NIPPON ZEON CO., LTD.

  公开号：EP0451679A2

  公开（公告）日：1991-10-16

  A method of producing a polymer of a cationically polymerizable vinyl monomer by polymerizing at least one cationically polymerizable vinyl monomer using a polymerization initiator system composed of an organic compound having a functional group represented by formula (I) below where R¹ represents a hydrogen atom, an alkyl group, or an aryl group; R² represents an alkyl group, or an aryl group; X represents a halogen atom, an alkoxy group, or an acyloxy group, and a Lewis acid, wherein said polymerization is carried out in the presence of a phosphorus-containing compound selected from the group consisting of a phosphine, a phosphine oxide, a phosphite, and a phosphate.

  一种生产阳离子可聚合乙烯基单体聚合物的方法，该方法通过使用一种聚合引发剂体系聚合至少一种阳离子可聚合乙烯基单体，该引发剂体系由具有下式(I)代表的官能团的有机化合物组成 式中 R¹ 代表氢原子、烷基或芳基；R² 代表烷基或芳基；X 代表卤素原子、烷氧基或酰氧基，以及路易斯酸，其中所述聚合是在选自膦、氧化膦、亚磷酸酯和磷酸酯的含磷化合物存在下进行的。
• Reaction of azoalkanes with isolable cation radical salts
  作者：Paul S. Engel、Donald M. Robertson、John N. Scholz、Henry J. Shine

  DOI：10.1021/jo00049a025

  日期：1992.11

  Three tertiary azoalkanes related in the sense acyclic, cyclic, and bicyclic are shown to evolve nitrogen upon oxidation with stable cation radical salts. Thus azo-tert-octane (ATO), 3,3,6,6-tetramethyl-1,2-diazacyclohexene (TMDAC), and 1,4-dimethyl-2,3-diazabicyclo[2.2.2]oct-2-ene (Me2DBO) react rapidly with thianthrenium perchlorate (Th.+ClO4-), tris(p-bromophenyl)aminium hexachloroantimonate (TBPA.+SbCl6-), and TBPA.+SbF6-. The ether and olefin products, which are formed in high yield in CH2Cl2/MeOH solvent, are not those expected from the usual free-radical decomposition of azoalkanes but instead implicate carbocations. Although the reaction stoichiometry clearly requires 2 equiv of cation radical salt to one of azoalkane, the mechanism is not yet clearly defined. A complication in these studies is found in the ability of certain cation radical salts to oxidize more azoalkane than expected based on the 2:1 stoichiometry.
• Salkind; Chasowa, Zhurnal Obshchei Khimii, 1948, vol. 18, p. 2136,2139
  作者：Salkind、Chasowa

  DOI：——

  日期：——
• HYDROGENATED BETA-PINENE-BASED POLYMER AND MOLDED ARTICLE COMPRISING THE SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP2264078B1

  公开（公告）日：2015-03-04