1,1,2-Trimethyl-3-methylene-indan | 150194-24-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 1,1,2-Trimethyl-3-methylene-indan
• 英文别名: 1H-Indene, 2,3-dihydro-1,1,2-trimethyl-3-methylene-；1,1,2-trimethyl-3-methylidene-2H-indene
• CAS: 150194-24-4
• 化学式: C₁₃H₁₆
• 分子量: 172.27
• InChiKey: DOMINCFROXCTTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  bis-1,1,3,3-tetramethylindan-2-spiro-2',5'-Δ3-1',3',4'-telluradiazoline 反应 4.0h， 生成 1,2,3,3-tetramethyl-1H-indene 、 1,1,3,3-Tetramethylindantellone 、 1,1,2-Trimethyl-3-methylene-indan
  参考文献：
  名称：

  1,1,3,3-Tetramethylindantellone, the first telluroketone stable in solution

  摘要：

  DOI：

  10.1021/ja00068a088

文献信息

• Δ3-1,3,4-telluradiazolines, a novel tellurium containing heterocycle: One-pot synthesis, structure, and reactivity
  作者：Mao Minoura、Takayuki Kawashima、Norihiro Tokitoh、Renji Okazaki

  DOI：10.1016/s0040-4020(97)00498-5

  日期：1997.6

  The one-pot reaction of sterically hindered hydrazones with tellurium dichloride or tellurium tetrahalide in the presence of triethylamine in benzene afforded Δ3-1,3,4-telluradiazolines 1, a novel heterocycle, via 1,3-dipolar cycloaddition of telluroketones and diazo compounds, both generated in situ. The molecular structure of 1a was established by X-ray crystallographic analysis. The photolysis of

  的空间的一锅反应受阻与二氯化碲或四卤化碲腙在三乙胺在苯存在下，得到Δ 3 -1,3,4- telluradiazolines 1，一种新型的杂环，经由telluroketones和重氮的1,3-偶极环加成化合物，都是原位生成的。通过X射线晶体学分析确定了1a的分子结构。1a的光解导致即时和定量地形成相应的嗪8a，而固态的1a的热解则提供了相应的逆环化产物。
• Synthesis of Δ³-1,3,4-Telluradiazolines, a Novel Tellurium-Containing Heterocycle
  作者：Renji Okazaki、Mao Minoura、Takayuki Kawashima

  DOI：10.1246/cl.1993.1047

  日期：1993.6

  Reaction of sterically hindered hydrazones with tellurium dichloride in the presence of triethylamine in benzene afforded Δ3-1,3,4-telluradiazolines, a novel heterocycle, probably via 1,3-dipolar cycloaddition of telluroketones with diazo compounds, both generated in situ.

  在苯中有三乙胺存在的情况下，立体受阻的肼与二氯化碲发生反应，得到了Δ3-1,3,4-碲二唑啉，这是一种新型杂环，可能是通过碲酮与重氮化合物的 1,3-二极环化反应生成的，二者都是在原位生成的。
• The First Isolation of a Telluroketone and Its Reversible Dimerization
  作者：Mao Minoura、Takayuki Kawashima、Renji Okazaki*

  DOI：10.1016/s0040-4039(97)00377-8

  日期：1997.4

  The solid-state thermolysis of a sterically hindered Delta(3)-1,3,4-telluradiazoline 2 afforded products resulting from intermediary tellone 1 and diazo compound 8 formed by retrocyclization, whereas the flash vacuum thermolysis of 2 led to isolation of tellone 1 as green needles. The spontaneous dimerization of 1 thus obtained occurred in the solid state to give the corresponding 1,3-ditelluretane 10, which underwent the thermal cycloreversion in solution to regenerate pure tellone 1. (C) 1997 Elsevier Science Ltd.