Dicyclohexylamino-trimethyl-stannan | 1084-14-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机过渡后金属化合物
• 英文名称: Dicyclohexylamino-trimethyl-stannan
• 英文别名: Me3Sn(N(cyclohexyl)2)；Dicyclohexylazanide;trimethylstannanylium
• CAS: 1084-14-6
• 化学式: C₁₅H₃₁NSn
• 分子量: 344.128
• InChiKey: RFVXWEDCOKAFQY-UHFFFAOYSA-N

物化性质

• 沸点：
  96 °C(Press: 0.2 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  4.79
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  三乙基镓 、 Dicyclohexylamino-trimethyl-stannan 以 neat (no solvent) 为溶剂， 以80.4%的产率得到[Et2Ga(N(cyclohexyl)2)]2
  参考文献：
  名称：

  Synthesis of Substituted Aminogallanes by Alkyltrimethyltin Elimination

  摘要：

  Alkyltrimethyltin elimination reactions of R(3)Ga (R = Me, Et) with R '' R'NSnMe(3) (R '' = i-Bu, SnMe(3), C6H11 and R' = i-Bu, i-Pr, C6H11) have been investigated. The aminogallanes [Me(2)GaN(i-Bu)(2)](2), [Et(2)GaN(i-Bu)(2)](2), [Me(2)GaN(i-Pr)SnMe(3)](2), [Me(2)GaN(C6H11)(2)](2), and [Et(2)GaN(C6H11)(2)](2) were isolated in 88.6, 68.6, 69.1, 81.0, and 80.4% yields, respectively. X-ray crystallographic studies of [Et(2)GaN(i-Bu)(2)](2), [Me(2)GaN(i-Pr)SnMe(3)](2), [Me(2)GaN(C6H11)(2)](2), and [Et(2)GaN(C6H11)(2)](2) indicate that the four aminogallanes are dimeric in the solid state. The four-membered (Ga-N)(2) rings in [Et(2)GaN(i-Bu)(2)](2) and [Et(2)GaN(C6H11)(2)](2) (molecules 1 and 2) are nonplanar with fold angles on the Ga ... Ga diagonals of 148.7(3) and 146.3(3), 147.7 (3)degrees. All five aminogallanes exist as dimers in benzene solutions. The H-1 and C-13 NMR spectra are reported and discussed.

  DOI：

  10.1021/om950812h

文献信息

• Synthesis of Substituted Aminogallanes by Alkyltrimethyltin Elimination
  作者：W. Rodger Nutt、Kelly J. Murray、James M. Gulick、Jerome D. Odom、Yan Ding、Lukasz Lebioda

  DOI：10.1021/om950812h

  日期：1996.3.19

  Alkyltrimethyltin elimination reactions of R(3)Ga (R = Me, Et) with R '' R'NSnMe(3) (R '' = i-Bu, SnMe(3), C6H11 and R' = i-Bu, i-Pr, C6H11) have been investigated. The aminogallanes [Me(2)GaN(i-Bu)(2)](2), [Et(2)GaN(i-Bu)(2)](2), [Me(2)GaN(i-Pr)SnMe(3)](2), [Me(2)GaN(C6H11)(2)](2), and [Et(2)GaN(C6H11)(2)](2) were isolated in 88.6, 68.6, 69.1, 81.0, and 80.4% yields, respectively. X-ray crystallographic studies of [Et(2)GaN(i-Bu)(2)](2), [Me(2)GaN(i-Pr)SnMe(3)](2), [Me(2)GaN(C6H11)(2)](2), and [Et(2)GaN(C6H11)(2)](2) indicate that the four aminogallanes are dimeric in the solid state. The four-membered (Ga-N)(2) rings in [Et(2)GaN(i-Bu)(2)](2) and [Et(2)GaN(C6H11)(2)](2) (molecules 1 and 2) are nonplanar with fold angles on the Ga ... Ga diagonals of 148.7(3) and 146.3(3), 147.7 (3)degrees. All five aminogallanes exist as dimers in benzene solutions. The H-1 and C-13 NMR spectra are reported and discussed.