1,3-bis(dimethylamino)-1,3-dimethyl-1,3-disilacyclobutane | 192461-52-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 1,3-bis(dimethylamino)-1,3-dimethyl-1,3-disilacyclobutane
• 英文别名: 1,3-dimethyl-1,3-bis(dimethylamino)-1,3-disilacyclobutan；1,3-Bis(dimethylamino)-1,3-dimethyl-1,3-disiletane；N~1~,N~1~,N~3~,N~3~,1,3-Hexamethyl-1,3-disiletane-1,3-diamine；1-N,1-N,3-N,3-N,1,3-hexamethyl-1,3-disiletane-1,3-diamine
• CAS: 192461-52-2
• 化学式: C₈H₂₂N₂Si₂
• 分子量: 202.447
• InChiKey: IBOVEAKZLYGPNP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.35
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,3-bis(dimethylamino)-1,3-dimethyl-1,3-disilacyclobutane 在 苯基二氯化磷 作用下， 以 正戊烷 为溶剂， 以100%的产率得到1,3-dichloro-1,3-dimethyl-1,3-disilacyclobutane
  参考文献：
  名称：

  Silaethane：II：1,3-disilacyclobutanen的Darstellung und charakterisierung von silaethane：II：Darstellung und charakterisierung von 1,3-disilacyclobutanen

  摘要：

  类型的1,3- Disilacyclobutanes被制备：（a）由环合成从chloromethylchlorosilanes - [R 1 - [R 2的Si（CH 2由monosilacyclobutanes的热分解- [R Cl）的氯，（b）中1 - [R 2 ħ 2 CH 2，和（c）通过用步骤（a）或（b）获得的含SiCl的1，3-二硅环丁烷中的烷基取代氯。该化合物已通过分析和光谱研究表征。严格比较了合成方法。

  DOI：

  10.1016/s0022-328x(00)82810-7
• 作为产物：
  描述：

  1-diethylamino-1-methyl-1-silacyclobutane 以72%的产率得到1,3-bis(dimethylamino)-1,3-dimethyl-1,3-disilacyclobutane
  参考文献：
  名称：

  Silaethane：II：1,3-disilacyclobutanen的Darstellung und charakterisierung von silaethane：II：Darstellung und charakterisierung von 1,3-disilacyclobutanen

  摘要：

  类型的1,3- Disilacyclobutanes被制备：（a）由环合成从chloromethylchlorosilanes - [R 1 - [R 2的Si（CH 2由monosilacyclobutanes的热分解- [R Cl）的氯，（b）中1 - [R 2 ħ 2 CH 2，和（c）通过用步骤（a）或（b）获得的含SiCl的1，3-二硅环丁烷中的烷基取代氯。该化合物已通过分析和光谱研究表征。严格比较了合成方法。

  DOI：

  10.1016/s0022-328x(00)82810-7

文献信息

• Funktionalisierung und Vernetzung von Poly(silylenmethylenen) Functionalization and Cross-Linking of Poly(silylenemethylenes)
  作者：Wolfram Uhlig

  DOI：10.1515/znb-1997-0507

  日期：1997.5.1

  Functionalized 1,3-disilacyclobutanes (RSiX-CH₂)₂ have been prepared by protodesilylation of aminosubstituted 1,3-disilacyclobutanes with triflic acid and by conversions with nucleo­ philes. The ring-opening polymerisations of these compounds lead to novel high molecular weight poly(silylenemethylenes), which are characterized by a linear structure and alternating silicon and carbon atoms in the main chain. The hydrosilylation reaction between the poly(silylenemethylenes) (RSiH-CH₂)_n and (RSiVi-CH₂)_n results in a polymer network which may serve as an interesting preceramic material. The structures of the polymers were proven by NMR spectroscopy (²⁹Si, ¹³C, ¹H).

  摘要：通过三氟甲磺酸催化剂和核苷亲电试剂的反应，制备了官能化的1,3-二硅杂环丁烷(RSiX-CH₂)₂。这些化合物的环开聚合反应导致了新型高分子量聚(硅烯亚甲基)，其特征是主链中交替排列的硅和碳原子。聚(硅烯亚甲基) (RSiH-CH₂)_n和(RSiVi-CH₂)_n之间的氢硅化反应产生了一种聚合物网络，可作为一种有趣的前陶瓷材料。聚合物的结构通过NMR光谱（²⁹Si，¹³C，¹H）得到证明。
• Funkticonalisierungen und vernetzungsreaktionen an siliciumor-ganischen polymeren
  作者：Wolfram Uhlig

  DOI：10.1016/s0022-328x(97)00305-7

  日期：1997.1

  Novel poly(silylenealkynes), poly(silylenemethylenes), and poly(silylenephenylenes) with a regular alternating structure in the polymer backbone have been prepared by reductive coupling of special substituted silyl triflates or chlorides with potassium-graphite or by ring-opening polymerization of 1,3-disilacyclobutanes. The functionalization of these polymers with trifluoromethanesulfonic acid and following reactions with grignard reagents, amines, or lithium tetrahydridoaluminate gave novel polymeric derivatives. The protodesilylation reaction could be controlled by using different leaving groups (phenyl-, p-tolyl-, or p-anisyl-groups). in this way, the regular structure of the polymer backbone could be kept during the funtionalization reactions. Novel network-polymers have been obtained by intermolecular hydrosilylation reactions of the modified polymer derivatives. The polymers were characterized by NMR spectroscopy ((29)Si, (13)C, (1)H).
• AUNER N.; GROBE J., J. ORGANOMETAL. CHEM., 1980, 188, NO 2, 151-177
  作者：AUNER N.、 GROBE J.

  DOI：——

  日期：——
• Silaethane
  作者：N. Auner、J. Grobe

  DOI：10.1016/s0022-328x(00)82810-7

  日期：1980.4

  1,3-Disilacyclobutanes of the types are prepared (a) by ring synthesis from chloromethylchlorosilanes R1R2Si(CH2Cl)Cl, (b) by thermolysis of monosilacyclobutanes R1R2H2CH2, and (c) by substitution of chlorine with alkyl groups in SiCl-containing 1,3-disilacyclobutanes, obtained by procedures (a) or (b). The compounds have been characterized by analytical and spectroscopic investigations. The synthetic

  类型的1,3- Disilacyclobutanes被制备：（a）由环合成从chloromethylchlorosilanes - [R 1 - [R 2的Si（CH 2由monosilacyclobutanes的热分解- [R Cl）的氯，（b）中1 - [R 2 ħ 2 CH 2，和（c）通过用步骤（a）或（b）获得的含SiCl的1，3-二硅环丁烷中的烷基取代氯。该化合物已通过分析和光谱研究表征。严格比较了合成方法。