[4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol | 604788-62-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: [4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol
• 英文别名: [4-Bromo-1-(2-trimethylsilylethoxymethyl)indol-7-yl]-phenylmethanol；[4-bromo-1-(2-trimethylsilylethoxymethyl)indol-7-yl]-phenylmethanol
• CAS: 604788-62-7
• 化学式: C₂₁H₂₆BrNO₂Si
• 分子量: 432.432
• InChiKey: CTGWJVNXZHOOKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  34.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  [4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol 在 叔丁基锂 作用下， 以 乙醚 为溶剂， 生成 7-(Hydroxy-phenyl-methyl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indole-4-carboxylic acid methyl ester
  参考文献：
  名称：

  Synthesis of substituted indoles via a highly selective 7-lithiation of 4,7-dibromoindoles and the effect of indole-nitrogen on regioselectivity

  摘要：

  We have developed an efficient synthetic pathway to rapidly access 4-bromoindoles, 4-substituted indoles, 4-bromo-7-substituted indoles, and 4,7-disubstituted indoles using a highly selective lithiation at the 7-position of 1-alkyl-4,7-dibromoindoles when treated with t-BuLi in ether. Based upon the selectivity obtained with 5,7-dibromoindoles in our previous study and with 4,7-dibromoindoles in the current study, we conclude that the alkylated indole nitrogen plays an important role in controlling selectivity. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)01482-5
• 作为产物：
  描述：

  4,7-二溴-1H-吲哚 在 叔丁基锂 作用下， 以 乙醚 为溶剂， 反应 0.25h， 生成 [4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol
  参考文献：
  名称：

  Synthesis of substituted indoles via a highly selective 7-lithiation of 4,7-dibromoindoles and the effect of indole-nitrogen on regioselectivity

  摘要：

  We have developed an efficient synthetic pathway to rapidly access 4-bromoindoles, 4-substituted indoles, 4-bromo-7-substituted indoles, and 4,7-disubstituted indoles using a highly selective lithiation at the 7-position of 1-alkyl-4,7-dibromoindoles when treated with t-BuLi in ether. Based upon the selectivity obtained with 5,7-dibromoindoles in our previous study and with 4,7-dibromoindoles in the current study, we conclude that the alkylated indole nitrogen plays an important role in controlling selectivity. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)01482-5

文献信息

• Synthesis of substituted indoles via a highly selective 7-lithiation of 4,7-dibromoindoles and the effect of indole-nitrogen on regioselectivity
  作者：Lianhai Li、Andrew Martins

  DOI：10.1016/s0040-4039(03)01482-5

  日期：2003.8

  We have developed an efficient synthetic pathway to rapidly access 4-bromoindoles, 4-substituted indoles, 4-bromo-7-substituted indoles, and 4,7-disubstituted indoles using a highly selective lithiation at the 7-position of 1-alkyl-4,7-dibromoindoles when treated with t-BuLi in ether. Based upon the selectivity obtained with 5,7-dibromoindoles in our previous study and with 4,7-dibromoindoles in the current study, we conclude that the alkylated indole nitrogen plays an important role in controlling selectivity. (C) 2003 Elsevier Ltd. All rights reserved.