(5-tert-butyl-2-methoxy-1,3-phenylene)dimethanethiol | 77180-48-4

• 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: (5-tert-butyl-2-methoxy-1,3-phenylene)dimethanethiol
• 英文别名: [5-tert-butyl-2-methoxy-3-(sulfanylmethyl)phenyl]methanethiol
• CAS: 77180-48-4
• 化学式: C₁₃H₂₀OS₂
• 分子量: 256.433
• InChiKey: FXPYOAHDGVERHB-UHFFFAOYSA-N

物化性质

• 熔点：
  80-81 °C
• 沸点：
  342.1±42.0 °C(Predicted)
• 密度：
  1.064±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  11.2
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (5-tert-butyl-2-methoxy-1,3-phenylene)dimethanethiol 在 三氯化铝 、 硝基甲烷 氢氧化钾 、 sodium tetrahydroborate 、 双氧水 作用下， 以 乙醇 、 溶剂黄146 、 苯 为溶剂， 50.0~500.0 ℃ 、133.32 Pa 条件下， 反应 6.0h， 生成 叔丁基苯
  参考文献：
  名称：

  Yamato, Takehiko; Matsumoto, Jun-ichi; Tokuhisa, Kiwamu, Journal of the Chemical Society. Perkin transactions I, 1992, # 20, p. 2675 - 2682

  摘要：

  DOI：
• 作为产物：
  描述：

  4-叔丁基茴香醚 在 氢溴酸 、 硫脲 作用下， 以 溶剂黄146 、 二甲基亚砜 为溶剂， 反应 53.0h， 生成 (5-tert-butyl-2-methoxy-1,3-phenylene)dimethanethiol
  参考文献：
  名称：

  Synthesis of Dibenzopyrenes and Pyrenes via Photolytic Sulfur Extrusion and Intramolecular Cross-Coupling Reactions of Dithia[3.3](1,3)naphthalenophanes and Dithia[3.3]metacyclophanes

  摘要：

  The syntheses of several substituted dithia[3.3]metacyclophanes and dithia[3.3](1,3)naphthalenophanes are reported and their photolyses in triethyl or trimethyl phosphite are described. Under these conditions, the corresponding tetrahydrodibenzopyrenes and tetrahydropyrenes are produced in a one-pot procedure when the precursor dithianaphthalenophanes and dithiacyclophanes possess at least one intraannular methoxyl group. A mechanism with supporting evidence is proposed to account for these results. Structural determinations of the four isomeric 11,22-dimethoxy-2,13-dithia[3.3](1,3)naphthalenophanes by NMR and X-ray single-crystal diffraction studies are also described. The syntheses of the novel anti-transoid- and anti-cisoid-[2.2](1,3)naphthalenophanes are also described.

  DOI：

  10.1021/jo970181w

文献信息

• Homothiacalix[4]arenes: Synthetic Exploration and Solid-State Structures
  作者：Joice Thomas、Kristof Van Hecke、Koen Robeyns、Wim Van Rossom、Mahendra P. Sonawane、Luc Van Meervelt、Mario Smet、Wouter Maes、Wim Dehaen

  DOI：10.1002/chem.201101690

  日期：2011.9.5

  Homothiacalix[n]arenes have been largely underexposed compared with related (homo)heteracalixarenes, although their inherent structural features are particularly attractive for supramolecular host–guest chemistry. In this contribution, the synthetic macrocyclization protocols that afford homothiacalix[n]arenes have been reinvestigated and optimized, providing straightforward access to the parent h

  与相关的（同）杂acalixarenes相比，homothiacalix [ n ]芳烃在很大程度上暴露不足，尽管它们的固有结构特征对于超分子宿主-客体化学特别有吸引力。在此贡献中，对提供了高硫杂杯[ n ]芳烃的合成大环化方案进行了重新研究和优化，从而可以直接访问母体高硫杂杯[4]芳烃骨架。此外，还成功进行了内缘（双和四）酯官能化和二亚甲基桥氧化反应。溶液相（可变温度）NMR光谱研究和固态X射线结构提供了有关新型大环化合物构象特征的补充信息。
• Synthesis and conformational studies of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes
  作者：Tomoe Shimizu、Takayuki Maeda、Katsuhiro Hida、Takehiko Yamato

  DOI：10.3184/030823409x12474221035244

  日期：2009.8

  A series of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes are obtained by the coupling reaction of the corresponding 1,3-bis(bromomethyl)benzenes and bis(sulfanylmethyl)benzenes in ethanol under the high dilution conditions. The conformational studies of 2,11-dithia[3.3]metacyclophanes as well as the ring current interactions derived from benzene ring are also described.

  相应的1,3-双(溴甲基)苯和双(硫烷基甲基)苯在乙醇中在高压下偶联反应得到一系列9-甲氧基-和9-甲基-2,11-二硫杂[3.3]环芳烃。稀释条件。还描述了 2,11-二硫杂 [3.3] 环芳烃的构象研究以及苯环衍生的环电流相互作用。
• Synthetic and Structural Exploration of [2₄]Tetrathiacalix[2]arene[2]pyrimidines
  作者：Mahendra P. Sonawane、Kristof Van Hecke、Jeroen Jacobs、Joice Thomas、Luc Van Meervelt、Wim Dehaen、Wim Van Rossom

  DOI：10.1021/jo301321w

  日期：2012.10.5

  acalix[2]arene[2]pyrimidines—has been synthesized via a straightforward SNAr reaction. The conformational properties and intra-annular dimensions of the [24]thiacalix[2]arene[2]pyrimidines were evaluated by X-ray structure analysis and compared with known homothia- and thiacalixarenes. Post-macrocyclization oxidation of the bridging sulfur moieties resulted in a [24]sulfonylcalix[2]arene[2]pyrimidine

  通过直接的S N Ar反应合成了新型的两个原子桥连的亚环芳基[2 4 ]硫杂杯[2]芳烃[2]嘧啶。通过X射线结构分析评估了[2 4 ]硫杂杯[2]芳烃[2]嘧啶的构象性质和环内尺寸，并将其与已知的同型异硫代和硫杂杯芳烃进行了比较。桥环硫部分的宏环化后氧化产生了[2 4 ]磺酰基杯[2]芳烃[2]嘧啶，这使磺酰基杯芳烃之间的孔腔尺寸得以探索。
• Synthesis and Structure of Novel 1,8-Bridged Fluorenophanes†
  作者：Akihiko Tsuge、Yasuhiro Ueda、Tadashi Araki Tetsuji Moriguchi、Kazunori Sakata、Keizo Koya、Shuntaro Mataka、Masashi Tashiro

  DOI：10.1039/a605440d

  日期：——

  A novel 1,8-bridged fluorenophane (4a) is found to assume an $lsquoinward-folded’ conformation with the bulky tert-butyl group located in the cavity, a situation which is different from the conformation of the corresponding dithiafluorenophane (3a).

  研究发现，一种新型的 1,8 桥芴烷（4a）具有向内折叠的构象，其笨重的叔丁基位于空腔中，这种情况与相应的二噻芴烷（3a）的构象不同。
• Synthesis, Conformation, and Reactivity of Ethylene-Bridged [2.2.1]Metacyclophanes
  作者：Akihiko Tsuge、Hiromi Takeo、Hajime Kabashima、Tetsuji Moriguchi、Shuntaro Mataka、Masashi Tashiro

  DOI：10.1246/cl.1996.425

  日期：1996.6

  A series of ethylene-bridged [2.2.l]metacyclophanes has been synthesized. It was found out that they can adopt a new type of “inward-folded” conformation depending on the substituent of the one aromatic ring. This conformer exhibited different reactivities from another “inward-folded” one of the non-bridged [2.2.l]metacyclophanes.

  已经合成了一系列乙烯桥连的[2.2.l]metacyclophanes。发现它们可以根据一个芳环的取代基采用一种新型的“向内折叠”构象。这种构象异构体表现出与另一种“向内折叠”的非桥连 [2.2.l] 环芳烃不同的反应性。