| 219584-63-1

• CAS: 219584-63-1
• 化学式: C₁₂H₃₂B₁₀Si₂
• 分子量: 340.667
• InChiKey: CIJJLRQHDFQVKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  、 1-己炔 以 甲苯 为溶剂， 以54%的产率得到
  参考文献：
  名称：

  Unusual Double Silylation Reaction of a PtSi₂P₂ Complex with an o-Carboranyl Unit

  摘要：

  Reaction of Pt(CH2=CH2)(PPh3)(2) and o-bis(dimethylsilyl)carborane provides the cyclic bis(silyl)platinum complex 2. The complex 2 reacts with a variety of substrates such as an alkyne, dione, and nitrile, generating a new class of heterocyclic compounds incorporating an, alkene, ketonate, imine, and amine.

  DOI：

  10.1021/om990105e

文献信息

• Synthesis and Double-Silylation Reactions of a P₂PtSi₂ Complex Containing an <i>o</i>-Carboranylene
  作者：Youngjin Kang、Sang Ook Kang、Jaejung Ko

  DOI：10.1021/om9908433

  日期：2000.4.1

  reaction of 2 with RC⋮CR‘ in refluxing toluene yielded the six-membered disilyl ring compounds B10H10C2(SiMe2)2(RCCR‘) (R = Ph, R‘ = Ph (3); R = Ph, R‘ = H (4); R = Et, R‘ = Et (5); R = Me, R‘ = Me (6); R = CO2Me, R‘ = CO2Me (7)). In contrast, the reaction of 1 with 1-hexyne under the same reaction conditions yielded the five-membered disilyl ring compound B10H10C2(SiMe2)2(CC(C4H9)H) (8). Thermolysis of 2

  1,2-双（二甲基甲硅烷基）碳硼烷1与Pt（CH 2 CH 2）（PPh 3）2的反应生成环状双（甲硅烷基）铂配合物2，发现该化合物是双酚2的良好前体。甲硅烷基化反应。因此，在回流的甲苯中2与RC refluxCR'的反应生成六元二甲硅烷基环化合物B 10 H 10 C 2（SiMe 2）2（RC CR'）（R = Ph，R'= Ph（3） ; R = Ph，R'= H（4）; R = Et，R'= Et（5）; R = Me，R'= Me（6）; R ＝ CO 2 Me，R'＝ CO 2 Me（7））。相反，在相同反应条件下1与1-己炔的反应产生了五元二甲硅烷基环化合物B 10 H 10 C 2（SiMe 2）2（C C（C 4 H 9）H）（8）。热分解2与反式，得到插入化合物-cinnamaldehyde 9，通过两个羰基配位体的二插入的C-Si键形成的2。九元环化合物9的结构通过单
• Stable bis(silyl)nickel complexes with o-carboranyl unit: a facile double silylation of alkynes and alkenes
  作者：Youngjin Kang、Sang Ook Kang、Jaejung Ko、Junghyun Lee、Young Kun Kong

  DOI：10.1039/a806457a

  日期：——

  The reaction of o-bis(dimethylsilyl)carborane with Ni(PEt3)4 in pentane affords the reactive intermediate,[o-(SiMe2)2C2B10H10]Ni(PEt3)2 2; the facile double silylation of alkynes catalyzed by 2 is reported.

  邻双(二甲基甲硅烷基)碳硼烷与 Ni(PEt3)4 在戊烷中反应，得到反应中间体[o-(SiMe2)2C2B10H10]Ni(PEt3)2 2；报道了 2 催化的炔烃的简单双硅烷化。
• A Bis(silyl)nickel Complex Containing an <i>o</i>-Carboranylene and Its Application in Facile Double Silylation of Alkynes and Alkenes
  作者：Youngjin Kang、Junghyun Lee、Young Kun Kong、Sang Ook Kang、Jaejung Ko

  DOI：10.1021/om990915q

  日期：2000.5.1

  The reaction of 1,2-bis(dimethylsilyl)carborane (1) with Ni(PEt3)(4) yielded the cyclic bis-(silyl)nickel complex (2). 2 was found to be a good catalyst for the double silylation reaction of alkynes and alkenes. Thus, the reaction of 1 with RC=CR' in the presence of a catalytic amount of 2 afforded the six-membered disilylene ring compounds o-B10H10C2(SiMe2)(2)(RC=CR') (R = R'= Ph (3); R = Ph, R'= H (4); R = R'= Pt (5); R = Ph, R'= Me (6); R = R'= Me (7)). In contrast, the reaction of 1-phenyl-2-(trimethylsilyl)acetylene with 1 in the presence of a catalytic amount of 2 afforded the six-membered disilylene ring compound (9) and the five-membered disilylene ring compound (10). The stoichiometric reaction of 2 with an active alkyne such as dimethyl acetylenedicarboxylate gave the six-membered disilylene ring compound (11). The intermedate 2 also was found to be a good catalyst for the double silylation of some alkenes. Thus, the reaction of 1 with 4-vinylanisole in the presence of a catalytic amount of 2 afforded the five-membered disilylene ring compound (15). However, treatment of 1 with 1,1-diphenylethylene under the same reaction conditions yielded a different type of five-membered disilylene ring compound (17). The reaction of 1 with 2,3-dimethylbutadiene in the presence of the nickel catalyst also was studied. The crystal structures of 2, 9, and 14 are described.