<4-tert.-Butyl-α-methylbenzyl>-methyl-ether | 1203-16-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: <4-tert.-Butyl-α-methylbenzyl>-methyl-ether
• 英文别名: (4-tert.-Butyl-α-methylbenzyl)-methyl-ether；1-Tert-butyl-4-(1-methoxyethyl)benzene
• CAS: 1203-16-3
• 化学式: C₁₃H₂₀O
• 分子量: 192.301
• InChiKey: UZFIOLYKECXRES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  <4-tert.-Butyl-α-methylbenzyl>-methyl-ether 在 二叔丁基过氧化物 作用下， 生成 4,4'-Di-tert.-butyl-α,α'-dimethoxy-α,α'-dimethyl-bibenzyl
  参考文献：
  名称：

  Generation of Methyl Radicals by Decomposition of Bibenzyl Compounds Containing α-Methoxy Substituents

  摘要：

  DOI：

  10.1021/jo01034a051
• 作为产物：
  描述：

  对叔丁基苯乙酮 在 盐酸 、 sodium tetrahydroborate 作用下， 以 水 为溶剂， 反应 500.0h， 生成 <4-tert.-Butyl-α-methylbenzyl>-methyl-ether
  参考文献：
  名称：

  Hydrochloric acid as an efficient catalyst for intermolecular condensation of alcohols. A simple and highly efficient synthesis of unsymmetrical ethers from benzylic alcohols and alkanols

  摘要：

  Benzylic alcohols and diarylmethanols with electron-donating substituents in the aromatic ring reacted with aliphatic alcohols in the presence of a catalytic amount of HCl to give the corresponding alkyl arylmethyl ethers. The reactivity of diarylmethanols in the intermolecular dehydration depended on the nature of substituents in the aromatic rings and structure of aliphatic alcohol.

  DOI：

  10.1134/s107042801509002x

文献信息

• Palladium-catalyzed hydroesterification of styrene derivatives in the presence of ionic liquids
  作者：Marc A. Klingshirn、Robin D. Rogers、Kevin H. Shaughnessy

  DOI：10.1016/j.jorganchem.2005.05.031

  日期：2005.8

  The palladium-catalyzed hydroesterification of olefins occurs efficiently in a range of ionic liquid media. Selectivities ranging from 5–7:1 for the linear ester were obtained with styrene in a range of IL solvents. The use of ILs allowed the catalyst to be easily separated from the organic product by either extraction or distillation. The (Ph3P)2PdCl2 precatalyst could be recovered unchanged from

  在多种离子液体介质中，钯催化的烯烃加氢酯化反应有效地进行。在一系列IL溶剂中，使用苯乙烯获得的线性酯的选择性范围为5-7：1。IL的使用允许通过萃取或蒸馏容易地将催化剂与有机产物分离。可以从离子液相中原状回收（Ph 3 P）2 PdCl 2预催化剂。IL /催化剂相可以循环使用五次，平均产率为68％。
• Salicylic acid copolymers and their metal salts, production process thereof, color-developing agents comprising metal salts of the copolymers and color-developing sheets employing the agents
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0268878A2

  公开（公告）日：1988-06-01

  Disclosed herein are salicylic acid copolymers having a weight average molecular weight of 500 10,000 and obtained (a) by condensing salicylic acid (i) with a benzyl alcohol (ii) and/or benzyl ether (iii) or a benzyl halide (iv) in the presence of an acid catalyst or (b) by reacting a co-condensation resin of (i) and (ii) and/or (iii) with (iv) or (c) by reacting a co-condensation resin of (i) and (ii) and/or (iii) or (iv) with a styrene derivative in the presence of an acid catalyst; multivalent metal salts of the salicylic acid copolymers; color-developing agents comprising the multivalent metal salts; and color-developing sheets suited for pressure-sensitive copying paper and comprising the color-developing agents. Their production processes are also disclosed.

  本文公开了水杨酸共聚物，其重量平均分子量为 500 10、000 的水杨酸共聚物；(a)在酸催化剂存在下，将水杨酸(i)与苄醇(ii)和/或苄醚(iii)或苄基卤化物(iv)缩合而得，或(b)将(i)和(ii)和/或(iii)的共缩合树脂与(iv)反应而得，或(c)在酸催化剂存在下，将(i)和(ii)和/或(iii)或(iv)的共缩合树脂与苯乙烯衍生物反应而得；水杨酸共聚物的多价金属盐；由多价金属盐组成的显色剂；以及由显色剂组成的适用于压敏复印纸的显色薄片。此外，还公开了它们的生产工艺。
• Color-developing compositions and their use
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0523697A1

  公开（公告）日：1993-01-20

  A color-developing composition comprises a multivalent-metal-modified salicylic acid resin (Resin A) and a polycondensation resin (resin B) at a weight ratio of 90-30 to 10-70. Resin A is composed of 5-35 mole% of a structural unit (I) and 65-95 mole% of at least one structural unit (II) or 65-95 mole% of a coupled structural unit of at least one unit (II) and at least one unit (III) and has a weight-average molecular weight of 350-5,000. Resin B is composed of the unit (II) and/or the unit (III) and has a weight-average molecular weight of 350-5,000. wherein Z represents M/m, M being a metal ion of m valence and m being an integer; R₁ and R₂ represent H or a C₁₋₁₂ alkyl, aralkyl, aryl or cycloalkyl group; R₃ and R₆ represent H or a C₁₋₄ alkyl group; and R₄ and R₅ represent H or CH₃.

  一种显色组合物包括一种多价金属改性水杨酸树脂（树脂 A）和一种缩聚树脂（树脂 B），两者的重量比为 90-30 比 10-70。树脂 A 由 5-35 摩尔%的结构单元（I）和 65-95 摩尔%的至少一个结构单元（II）或 65-95 摩尔%的至少一个单元（II）和至少一个单元（III）的耦合结构单元组成，其重量平均分子量为 350-5000。树脂 B 由单元（II）和/或单元（III）组成，重量平均分子量为 350-5000。 其中 Z 代表 M/m，M 为 m 价金属离子，m 为整数；R₁ 和 R₂ 代表 H 或 C₁₋₁₂ 烷基、芳基、芳烷基或环烷基；R₃ 和 R₆ 代表 H 或 C₁₋₄ 烷基；以及 R₄ 和 R₅ 代表 H 或 CH₃。
• Gibson; Ibrahim, Chemical Communications, 2001, # 12, p. 1070 - 1071
  作者：Gibson、Ibrahim

  DOI：——

  日期：——
• Lee, Ikchoon; Lee, Won Heui; Lee, Hai Whang, Journal of the Chemical Society. Perkin transactions II, 1993, # 2, p. 141 - 146
  作者：Lee, Ikchoon、Lee, Won Heui、Lee, Hai Whang、Bentley, T. W.

  DOI：——

  日期：——