11-(isopropoxydimethylsilylmethyl)-1,7-bis(trimethysilylmethyl)-1,7,10,11-tetrahydro(C60-I_h)[5,6]fullerene | 1082488-15-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: 11-(isopropoxydimethylsilylmethyl)-1,7-bis(trimethysilylmethyl)-1,7,10,11-tetrahydro(C60-I_h)[5,6]fullerene
• CAS: 1082488-15-0
• 化学式: C₇₄H₃₈OSi₃
• 分子量: 1027.37
• InChiKey: QXTYZVNAZMZRGX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  20.84
• 重原子数：
  78.0
• 可旋转键数：
  8.0
• 环数：
  32.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  9.23
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  isopropoxydimethylsilylmethyl magnesium bromide 、 1,7-bis(trimethylsilylmethyl)-1,7-dihydro(C60-I_h)[5,6]fullerene 在 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 为溶剂， 反应 0.25h， 生成 11-(isopropoxydimethylsilylmethyl)-1,7-bis(trimethysilylmethyl)-1,7,10,11-tetrahydro(C60-I_h)[5,6]fullerene 、 11-(isopropoxydimethylsilylmethyl)-1,7-bis(trimethysilylmethyl)-1,7,8,11-tetrahydro(C60-I_h)[5,6]fullerene
  参考文献：
  名称：

  Regioselective Synthesis of 1,4-Di(organo)[60]fullerenes through DMF-assisted Monoaddition of Silylmethyl Grignard Reagents and Subsequent Alkylation Reaction

  摘要：

  Monoaddition of Grignard reagents, in particular tri(organo)silylmethyl magnesium chlorides, to [60]fullerene took place smoothly in the presence of dimethylformamideto produce (organo)(hydro)[60]fullerenes, (C60RH)-H-1, in good yield (up to 93% isolated yield). The hydrofullerene was then deprotonated to generate the corresponding anion, C60R-, which was then alkylated to obtain 58 pi-electron di(organo)[60]fullerenes, (C60RR2)-R-1, in good to high yield (up to 93% overall yield). The two-step methodology provides a wide variety of 1,4-di(organo)[60] fullerenes bearing the same or different organic addends on the [60] fullerene core. By changing the addends, one can control the chemical and physical properties of the compounds at the molecular and bulk levels.

  DOI：

  10.1021/ja8041299