BbtSiBr3 | 1071937-26-2

• 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: BbtSiBr3
• 英文别名: [[3,5-Bis[bis(trimethylsilyl)methyl]-4-tribromosilylphenyl]-bis(trimethylsilyl)methyl]-trimethylsilane；[[3,5-bis[bis(trimethylsilyl)methyl]-4-tribromosilylphenyl]-bis(trimethylsilyl)methyl]-trimethylsilane
• CAS: 1071937-26-2
• 化学式: C₃₀H₆₇Br₃Si₈
• 分子量: 892.258
• InChiKey: IQXMHZJFMBMWGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.56
• 重原子数：
  41
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  BbtSiBr3 在 lithium dihydronaphthylide radical 作用下， 以 四氢呋喃 为溶剂， 反应 5.5h， 以52%的产率得到[[4-[(E)-[[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]-bromosilylidene]-bromosilyl]-3,5-bis[bis(trimethylsilyl)methyl]phenyl]-bis(trimethylsilyl)methyl]-trimethylsilane
  参考文献：
  名称：

  Synthesis and Reactions of a Stable 1,2-Diaryl-1,2-dibromodisilene: A Precursor for Substituted Disilenes and a 1,2-Diaryldisilyne

  摘要：

  Synthesis and isolation of the stable diaryldibromodisilene, Bbt (Br)Si =(Br)Bbt, has been accomplished for the first time. The dibromodisilene underewent substitution reactions with organometallic reagents on the low-coordinated silicon atom to afford the corresponding substituted disilenes. Futhermore, the reaction of 1 with t-BuLi afforded the corresponding 1,2-diaryldisilyne, BbtSi SiBbt, the characters of which were revealed by spectroscopic and crystallographic analyses.

  DOI：

  10.1021/ja8061002
• 作为产物：
  描述：

  {2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}silane 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 苯 为溶剂， 以97%的产率得到BbtSiBr3
  参考文献：
  名称：

  Synthesis and Reactions of a Stable 1,2-Diaryl-1,2-dibromodisilene: A Precursor for Substituted Disilenes and a 1,2-Diaryldisilyne

  摘要：

  Synthesis and isolation of the stable diaryldibromodisilene, Bbt (Br)Si =(Br)Bbt, has been accomplished for the first time. The dibromodisilene underewent substitution reactions with organometallic reagents on the low-coordinated silicon atom to afford the corresponding substituted disilenes. Futhermore, the reaction of 1 with t-BuLi afforded the corresponding 1,2-diaryldisilyne, BbtSi SiBbt, the characters of which were revealed by spectroscopic and crystallographic analyses.

  DOI：

  10.1021/ja8061002

文献信息

• Synthesis and Reactions of a Stable 1,2-Diaryl-1,2-dibromodisilene: A Precursor for Substituted Disilenes and a 1,2-Diaryldisilyne
  作者：Takahiro Sasamori、Koji Hironaka、Yusuke Sugiyama、Nozomi Takagi、Shigeru Nagase、Yoshinobu Hosoi、Yukio Furukawa、Norihiro Tokitoh

  DOI：10.1021/ja8061002

  日期：2008.10.22

  Synthesis and isolation of the stable diaryldibromodisilene, Bbt (Br)Si =(Br)Bbt, has been accomplished for the first time. The dibromodisilene underewent substitution reactions with organometallic reagents on the low-coordinated silicon atom to afford the corresponding substituted disilenes. Futhermore, the reaction of 1 with t-BuLi afforded the corresponding 1,2-diaryldisilyne, BbtSi SiBbt, the characters of which were revealed by spectroscopic and crystallographic analyses.