bis<(2,4,6-tri-tert-butylphenyl)amino>-n-butylisopropoxysilane | 136658-74-7

• 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: bis<(2,4,6-tri-tert-butylphenyl)amino>-n-butylisopropoxysilane
• 英文别名: 2,4,6-tritert-butyl-N-[butyl-propan-2-yloxy-(2,4,6-tritert-butylanilino)silyl]aniline
• CAS: 136658-74-7
• 化学式: C₄₃H₇₆N₂OSi
• 分子量: 665.175
• InChiKey: JKCBWJSPDXXPLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.16
• 重原子数：
  47.0
• 可旋转键数：
  9.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  33.29
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  2,4,6-三叔丁基硝基苯 在 甲醇 、 sodium amalgam 、 正丁基锂 、 四氯化硅 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 89.0h， 生成 bis<(2,4,6-tri-tert-butylphenyl)amino>-n-butylisopropoxysilane
  参考文献：
  名称：

  Silaamidide salts: synthesis, structure, and reactions

  摘要：

  Five silaamidides have been prepared and characterized: lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)phenylsilaamidide (2), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)chlorosilaamidide (5), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)-n-butylsilaamidide (6), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)-tert-butylsilaamidide (7), and potassium N,N'-bis(2,4,6-tri-tert-butylphenyl)chlorosilaamidide (8). Reactions of silaamidides with alcohols, amines, hydrogen bromide, n-butyllithium, and benzaldehyde are described. The structure of 7.(12-crown-4)(THF) was determined by X-ray analysis: crystals are orthorhombic, space group Pna2(1); a = 16.289 (7), b = 17.991 (8), c = 17.965 (8) angstrom; V = 5265 (4) angstrom 3; d(calcd) = 1.084 g/mL for Z = 4; R = 5.05%. The Si-N bond distances are 1.594 and 1.626 angstrom, and the Si and attached N, N, and C atoms are coplanar.

  DOI：

  10.1021/ja00022a035

文献信息

• Silaamidide salts: synthesis, structure, and reactions
  作者：Gail E. Underiner、Robin P. Tan、Douglas R. Powell、Robert West

  DOI：10.1021/ja00022a035

  日期：1991.10

  Five silaamidides have been prepared and characterized: lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)phenylsilaamidide (2), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)chlorosilaamidide (5), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)-n-butylsilaamidide (6), lithium N,N'-bis(2,4,6-tri-tert-butylphenyl)-tert-butylsilaamidide (7), and potassium N,N'-bis(2,4,6-tri-tert-butylphenyl)chlorosilaamidide (8). Reactions of silaamidides with alcohols, amines, hydrogen bromide, n-butyllithium, and benzaldehyde are described. The structure of 7.(12-crown-4)(THF) was determined by X-ray analysis: crystals are orthorhombic, space group Pna2(1); a = 16.289 (7), b = 17.991 (8), c = 17.965 (8) angstrom; V = 5265 (4) angstrom 3; d(calcd) = 1.084 g/mL for Z = 4; R = 5.05%. The Si-N bond distances are 1.594 and 1.626 angstrom, and the Si and attached N, N, and C atoms are coplanar.