4-methyl-2,6-bis(2,4,6-trimethylphenyl)iodobenzene | 192071-13-9

• 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-methyl-2,6-bis(2,4,6-trimethylphenyl)iodobenzene
• 英文别名: 2,6-dimesityl-4-methyliodobenzene；1,1':3',1''-Terphenyl, 2'-iodo-2,2'',4,4'',5',6,6''-heptamethyl-；2-iodo-5-methyl-1,3-bis(2,4,6-trimethylphenyl)benzene
• CAS: 192071-13-9
• 化学式: C₂₅H₂₇I
• 分子量: 454.394
• InChiKey: KQYQLSXFFLOSBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  26
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-methyl-2,6-bis(2,4,6-trimethylphenyl)iodobenzene 在 正丁基锂 、 三氯化磷 作用下， 以 四氢呋喃 为溶剂， 生成 Dichloro-[4-methyl-2,6-bis(2,4,6-trimethylphenyl)phenyl]phosphane
  参考文献：
  名称：

  Synthesis of Bis(2,6-dimesityl-4-methylphenyl)phosphaarsene and EPR of its Radical Anion

  摘要：

  新型双（2,6-二均三甲苯基-4-甲基苯基）磷胂通过2,6-二均三甲苯基-4-甲基苯基膦与二氯（2,6-二均三甲苯基-4-甲基苯基）胂在1,8-二氮杂双环[5.4.0]十一碳-7-烯存在下的偶联反应合成，并作为稳定晶体分离。通过X波段EPR研究了磷胂金属钠还原产生的自由基阴离子。

  DOI：

  10.1246/cl.1997.855
• 作为产物：
  描述：

  3,5-二溴-4-碘甲苯 、 magnesium,1,3,5-trimethylbenzene-6-ide,bromide 以 四氢呋喃 为溶剂， 反应 3.0h， 生成 4-methyl-2,6-bis(2,4,6-trimethylphenyl)iodobenzene
  参考文献：
  名称：

  NOVEL ISOLABLE C,C-DICHLOROPHOSPHAALKENES RP=CCl₂ OWING TO THE USE OF NEW HUGE STABILIZING GROUPS

  摘要：

  Three new C,C-dichlorophosphaalkenes RP=CCl2 18-20 have been synthesized from the corresponding dichlorophosphines RPCl2 11-13. Compounds 18-20 are stabilized owing to the use of thr very bulky new groups R-1 [2,6-bis(4-methylphenyl)-4-methylphenyl] and R-3 [2;6-bis(2-methoxyphenyl)-4-methylphenyl] and the known 2,6-dimesityl-4-methylphenyl (R-2). The compounds with a R-3 group ((RI)-I-3: 4, (RPCl2)-P-3: 13, (RPH2)-P-3: 17 and (RP)-P-3=CCl2: 20) exist in the form of two conformational isomers on the NMR time scale. A H-1 and P-31 NMR dynamic study (for 4 and 13 respectively) allowed the determination of the Delta G* of this phenomenon, respectively 18.5 and 18.2 kcal/mol.

  DOI：

  10.1080/10426509908031627

文献信息

• Unexpected formation of a sterically protected nitrogen pentasulfide ArNS5 (Ar = 2,6-dimesityl-4-methylphenyl) and the X-ray crystallographic analysis
  作者：Shigeru Sasaki、Hiroya Hatsushiba、Masaaki Yoshifuji

  DOI：10.1039/a805235b

  日期：——

  A stable cyclic nitrogen pentasulfide ArNS5 (Ar = 2,6-dimesityl-4-methylphenyl) was unexpectedly obtained by passing the corresponding N-thiosulfinylaniline through a silica gel column and the chair form of the six-membered ring was revealed by X-ray crystallographic analysis.

  通过将相应的N-硫代亚磺酰苯胺通过硅胶柱，意外地获得了稳定的五硫化氮环ArNS5（Ar = 2,6-二均三甲苯基-4-甲基苯基），六元环的椅子形状通过X射线晶体学分析得以揭示。
• Flexible coordination of the carboxylate ligand in tin(ii) amides and a 1,3-diaza-2,4-distannacyclobutanediyl
  作者：Diane A. Dickie、Peter T. K. Lee、Ojisamola A. Labeodan、Gabriele Schatte、Noham Weinberg、Andrew R. Lewis、Guy M. Bernard、Roderick E. Wasylishen、Jason A. C. Clyburne

  DOI：10.1039/b704588c

  日期：——

  A series of tin(II) amido complexes possessing m-terphenyl carboxylate ligands have been prepared. These complexes, namely [(Me3Si)2NSn(µ-O2CC6H2Ph3)]2, [(Me3Si)2NSn(µ-O2CC6H3Mes2)]2, and [(Me3Si)2NSn(µ-O2CC6H2Mes2Me)]2 [Mes = 2,4,6-trimethylphenyl], are the first structurally characterized examples of tin(II) carboxylate complexes exhibiting discrete Sn2O4C2 heterocyclic cores. Initial reactivity

  一系列锡（的II）配合物的酰胺具有米三联苯羧酸配体已经准备好了。这些配合物，即[（ME 3 Si）的2 NSN（μ-O 2 CC 6 H ^ 2博士3）] 2，[（ME 3 Si）的2 NSN（μ-O 2 CC 6 H ^ 3的Mes 2）] 2，和[（ME 3 Si）的2 NSN（μ-O 2 CC 6 H ^ 2的Mes 2 Me）的] 2 [的Mes = 2,4,6-三甲基苯基]，是锡的第一结构表征的例子（II）表现出离散的Sn 2 O 4 C 2杂环核的羧酸盐配合物。最初的反应性研究导致了1,3-二氮杂-2,4-二萘环丁二基[[Mes 2 C 6 H 3 CO 2）Sn（µ-NSiMe 3）] 2的分离。该分子具有Sn 2 N 2杂环核，并且结晶为CH 2 Cl 2和Et 2O溶剂化物。尽管该分子中的锡原子具有3+的形式氧化态，但对该分子的初步计算研究表明，最好将其描述为基态单重态。最后，（CH的X射线晶体结构2
• NOVEL ISOLABLE <i>C,C</i>-DICHLOROPHOSPHAALKENES RP=CCl₂ OWING TO THE USE OF NEW HUGE STABILIZING GROUPS
  作者：L. Rigon、H. Ranaivonjatovo、J. Escudie

  DOI：10.1080/10426509908031627

  日期：1999.9.1

  Three new C,C-dichlorophosphaalkenes RP=CCl2 18-20 have been synthesized from the corresponding dichlorophosphines RPCl2 11-13. Compounds 18-20 are stabilized owing to the use of thr very bulky new groups R-1 [2,6-bis(4-methylphenyl)-4-methylphenyl] and R-3 [2;6-bis(2-methoxyphenyl)-4-methylphenyl] and the known 2,6-dimesityl-4-methylphenyl (R-2). The compounds with a R-3 group ((RI)-I-3: 4, (RPCl2)-P-3: 13, (RPH2)-P-3: 17 and (RP)-P-3=CCl2: 20) exist in the form of two conformational isomers on the NMR time scale. A H-1 and P-31 NMR dynamic study (for 4 and 13 respectively) allowed the determination of the Delta G* of this phenomenon, respectively 18.5 and 18.2 kcal/mol.
• Synthesis of Bis(2,6-dimesityl-4-methylphenyl)phosphaarsene and EPR of its Radical Anion
  作者：Kyoko Tsuji、Yuuichi Fujii、Shigeru Sasaki、Masaaki Yoshifuji

  DOI：10.1246/cl.1997.855

  日期：1997.9

  Novel bis(2,6-dimesityl-4-methylphenyl)phosphaarsene was synthesized by the coupling reaction of 2,6-dimesityl-4-methylphenylphosphine with dichloro(2,6-dimesityl-4-methylphenyl)arsine in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene and isolated as stable crystals. The radical anion generated by the sodium metal reduction of the phosphaarsene was investigated by X-band EPR.

  新型双（2,6-二均三甲苯基-4-甲基苯基）磷胂通过2,6-二均三甲苯基-4-甲基苯基膦与二氯（2,6-二均三甲苯基-4-甲基苯基）胂在1,8-二氮杂双环[5.4.0]十一碳-7-烯存在下的偶联反应合成，并作为稳定晶体分离。通过X波段EPR研究了磷胂金属钠还原产生的自由基阴离子。