5,6-dimethyl-2,4-bis[tris(trimethylsilyl)methyl]-1,3-dioxa-5-aza-2,4-diboracyclohexane | 384380-40-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硼酸衍生物
• 英文名称: 5,6-dimethyl-2,4-bis[tris(trimethylsilyl)methyl]-1,3-dioxa-5-aza-2,4-diboracyclohexane
• 英文别名: [[5,6-Dimethyl-2-[tris(trimethylsilyl)methyl]-1,3,5,2,4-dioxazadiborinan-4-yl]-bis(trimethylsilyl)methyl]-trimethylsilane；[[5,6-dimethyl-2-[tris(trimethylsilyl)methyl]-1,3,5,2,4-dioxazadiborinan-4-yl]-bis(trimethylsilyl)methyl]-trimethylsilane
• CAS: 384380-40-9
• 化学式: C₂₃H₆₁B₂NO₂Si₆
• 分子量: 573.878
• InChiKey: JZHQLUQGWZPRRX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.03
• 重原子数：
  34
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  21.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  bis{tris(trimethylsilyl)methyl}oxadiborirane 以 四氢呋喃 、 正己烷 为溶剂， 生成 5,6-dimethyl-2,4-bis[tris(trimethylsilyl)methyl]-1,3-dioxa-5-aza-2,4-diboracyclohexane
  参考文献：
  名称：

  Reactions at the B-B Bond of Bis(trisyl)oxadiborirane: Ring Extensions

  摘要：

  The B-B bond of bis(trisyl)oxadiborirane OB2R2 (R = C(SiMe3)(3)) is opened by amides R'CO(NHR ") to give the dioxaazadiboracyclohexanes [-BR-O-BR-NR " -CHR'-O-] (R'/R " = H/H, H/Me, H/Et, Me/H: 5 a-d). The amide MeCO(NHMe) yields 5 e (R'/R " = Me/Me), when an excess of the amide is applied for 24 h, but yields an isomeric 1 : 1 adduct (6 e), when a stoichiometric amount of the amide is applied for 15 h; upon refluxing this isomer in hexane, it is transformed into 5 e.

  DOI：

  10.1002/1521-3749(200110)627:10<2313::aid-zaac2313>3.0.co;2-n

文献信息

• Reactions at the B-B Bond of Bis(trisyl)oxadiborirane: Ring Extensions
  作者：K. Biermann、P. Paetzold

  DOI：10.1002/1521-3749(200110)627:10<2313::aid-zaac2313>3.0.co;2-n

  日期：2001.10

  The B-B bond of bis(trisyl)oxadiborirane OB2R2 (R = C(SiMe3)(3)) is opened by amides R'CO(NHR ") to give the dioxaazadiboracyclohexanes [-BR-O-BR-NR " -CHR'-O-] (R'/R " = H/H, H/Me, H/Et, Me/H: 5 a-d). The amide MeCO(NHMe) yields 5 e (R'/R " = Me/Me), when an excess of the amide is applied for 24 h, but yields an isomeric 1 : 1 adduct (6 e), when a stoichiometric amount of the amide is applied for 15 h; upon refluxing this isomer in hexane, it is transformed into 5 e.