di(tert-butyl)methylantimony | 138260-01-2

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: di(tert-butyl)methylantimony
• 英文别名: tBu2SbMe；Ditert-butyl(methyl)stibane
• CAS: 138260-01-2
• 化学式: C₉H₂₁Sb
• 分子量: 251.016
• InChiKey: KGTXLPXONZMHTC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.71
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  catena-tBu2Sb(SbMe)2SbtBu2 以 not given 为溶剂， 生成 di(tert-butyl)methylantimony
  参考文献：
  名称：

  Syntheses and coordination chemistry of di-, tri-, and tetrastibanes, R2Sb(SbR′)nSbR2 (n=0, 1, 2)

  摘要：

  Syntheses of the stibanes, (Bu2Sb)-Bu-t(SbMe)(n)(SbBu2)-Bu-t [n = 1 (1), 2 (2)], ((Bu2Sb)-Bu-t)(2) (3), Mes(2)Sb(SbPh)(n) SbMes(2) [n = 1 (4), 2 (5)] and of complexes with stibane ligands, [(CO)(5)Cr](2)(Me2Sb)(2) (6), [Cr(CO)(4)(Me2Sb(SbR)(2)SbMe(2)A (7), [Cr(CO)(4)(Ph2Sb-SbPh-SbR_SbPh2)] (8) (R = CH2SiMe3) are reported. The crystal structures of 6 and 8 were determined by X-ray diffraction. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00320-6

文献信息

• Convenient one-pot synthesis of tert-butyldimethylantimony
  作者：Robert W. Gedridge

  DOI：10.1021/om00038a072

  日期：1992.2

  tert-Butyldimethylantimony, (t-Bu)Me2Sb, was prepared by a one-pot reaction of SbCl3 with 1 equiv of (t-Bu)MgCl at -50-degrees-C followed by 2 equiv of MeMgBr at 0-degrees-C in diethyl ether. (t-Bu)Me2Sb was isolated in 64 % yield (based on SbCl3) after fractional vacuum distillation (63-degrees-C at 30 Torr) and can be used as a precursor in the chemical vapor deposition of antimony-containing semiconductor materials.
• Syntheses and coordination chemistry of di-, tri-, and tetrastibanes, R2Sb(SbR′)nSbR2 (n=0, 1, 2)
  作者：Hans Joachim Breunig、Ioan Ghesner、Mihaiela Emilia Ghesner、Enno Lork

  DOI：10.1016/s0022-328x(03)00320-6

  日期：2003.7

  Syntheses of the stibanes, (Bu2Sb)-Bu-t(SbMe)(n)(SbBu2)-Bu-t [n = 1 (1), 2 (2)], ((Bu2Sb)-Bu-t)(2) (3), Mes(2)Sb(SbPh)(n) SbMes(2) [n = 1 (4), 2 (5)] and of complexes with stibane ligands, [(CO)(5)Cr](2)(Me2Sb)(2) (6), [Cr(CO)(4)(Me2Sb(SbR)(2)SbMe(2)A (7), [Cr(CO)(4)(Ph2Sb-SbPh-SbR_SbPh2)] (8) (R = CH2SiMe3) are reported. The crystal structures of 6 and 8 were determined by X-ray diffraction. (C) 2003 Elsevier Science B.V. All rights reserved.