hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane | 98539-88-9

• 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: hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane
• 英文别名: (2,4,6-triisopropylbenzene)6 cyclotristannoxane；2,2,4,4,6,6-hexakis[2,4,6-tri(propan-2-yl)phenyl]-1,3,5,2,4,6-trioxatristanninane
• CAS: 98539-88-9
• 化学式: C₉₀H₁₃₈O₃Sn₃
• 分子量: 1624.21
• InChiKey: CAHLUISRWKCRGN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  24.04
• 重原子数：
  96.0
• 可旋转键数：
  24.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  27.69
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane 在 氢氟酸 作用下， 以 苯 为溶剂， 以90%的产率得到bis(2,4,6-triisopropylphenyl)difluorostannane
  参考文献：
  名称：

  具有形式锡-碳双键的稳定化合物：双（2,4,6-三异丙基苯基）（芴基）锡

  摘要：

  Bis(2,4,6-triisopropylphenyl)(fluorenylidene)stannene-diethyl ether (1a), a new stable compound with a formal tin-carbon double bond, has been synthesized by dehydrofluorination of the corresponding fluoro-stannane with tert-butyllithium; it has been characterized by NMR (delta(Sn-119) + 288 ppm, delta(C-13) + 133.85 ppm) and UV spectroscopy (lambda(max) 542 nm) and by electrophilic addition reactions to the tin-carbon unsaturation,

  DOI：

  10.1021/om00044a005
• 作为产物：
  描述：

  (2,4,6-triisopropylbenzene)4 cyclodistannoxane 以 not given 为溶剂， 以>90的产率得到hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane
  参考文献：
  名称：

  Tsumuraya, Takeshi; Batcheller, Scott A.; Masamune, Satoru, Angewandte Chemie, 1991, vol. 103, # 8, p. 916 - 944

  摘要：

  DOI：

文献信息

• ATTEMPTED SYNTHESIS OF A TRANSITION-METAL STANNAPHOSPHENE COMPLEX
  作者：A. Kandri Rodi、H. Ranaivonjatovo、J. Escudié、A. Kerbal

  DOI：10.1080/10426509708043555

  日期：1997.7.1

  Fluoro-, chloro- and bromostannylphosphines (8-10) complexed on phosphorus by tungsten pentacarbonyl have been synthesized by reaction between lithium mesityl(tungsten pentacarbonyl)phosphide 4 and the corresponding dihalo(diisityl)tin (isityl: 2,4,6-triisopropylphenyl). Reaction of 8 with tert-butyllithium afforded the stable lithium fluorostannylphosphide 11. Addition of Me3SiCl or MgBr2 to 11 gave the corresponding chloro- and bromoderivatives 14 and 15. Similar compounds 16 and 17 were obtained from 9 and 10 and DBU. 11, 14, 15, 16 and 17 present a large (1)J(SnP) coupling constant (2099.0 to 2151.4 Hz) indicating a partial Sn-P double bond.
• Hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane - a Molecular Diorganotin Oxide with Kinetically Inert Sn-O Bonds
  作者：Jens Beckmann、Klaus Jurkschat、Stephanie Rabe、Markus Schürmann

  DOI：10.1002/1521-3749(200110)627:10<2413::aid-zaac2413>3.0.co;2-h

  日期：2001.10

  The single-crystal X-ray structure analysis of hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane, cyclo-[(2,4,6-i-Pr-3-C6H2)(2)SnO](3) (1), is reported and reveals this compound to contain an almost planar six-membered ling. Redistribution reactions of 1 with cyclo-(t-Bu2SnO)(3) and t-Bu2SiCl2, respectively, failed and indicate an unusual kinetic inertness of the Sn-O bonds in 1 as compared to related molecular diorganotin oxides containing less bulkier substituents. The redistribution reaction of cyclo-(t-Bu2SnO)(3) with cyclo-(t-Bu2SnS)(2) leads to an equilibrium involving the trimeric diorganotin oxysulphides cyclo-t-Bu2Sn(OSnt-Bu-2)(2)S (2a) and cyclo-t-Bu2Sn(SSnt-Bu-2)(2)O (2b).
• MASAMUNE, SATORU;SITA, L. R., J. AMER. CHEM. SOC., 1985, 107, N 22, 6390-6391
  作者：MASAMUNE, SATORU、SITA, L. R.

  DOI：——

  日期：——