bis[dibromo(phenyl)stannyl]methane | 90760-41-1

• 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: bis[dibromo(phenyl)stannyl]methane
• 英文别名: bis(dibromophenylstannyl)methane；Methylenebis[dibromo(phenyl)stannane]；dibromo-[[dibromo(phenyl)stannyl]methyl]-phenylstannane
• CAS: 90760-41-1
• 化学式: C₁₃H₁₂Br₄Sn₂
• 分子量: 725.274
• InChiKey: GHEJMXRZRUBXMQ-UHFFFAOYSA-J

物化性质

• 沸点：
  470.2±55.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 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：

  六甲基磷酰三胺 、 bis[dibromo(phenyl)stannyl]methane 以 四氯化碳 为溶剂， 以90%的产率得到
  参考文献：
  名称：

  Gielen, M.; Jurkschat, K.; Meunier-Piret, J., Bulletin des Societes Chimiques Belges, 1984, vol. 93, # 5, p. 379 - 392

  摘要：

  DOI：
• 作为产物：
  描述：

  溴 、 bis(triphenylstannyl)methane 以 甲醇 、 苯 为溶剂， 以70%的产率得到bis[dibromo(phenyl)stannyl]methane
  参考文献：
  名称：

  Synthesis and spectroscopic investigations of bis(organostannyl)methanes

  摘要：

  DOI：

  10.1016/0022-328x(84)80544-6

文献信息

• Tetranuclear heterodimetallic metallamacrocyles with M–Sn(IV) (M=Mo or W) bonds. Crystal structures of {p-[(CO)3MoC5H4C(O)]2C6H4}{(Ph2Sn)2S} and {p-[(CO)3MoC5H4C(O)]2C6H4}{(Ph2Sn)2CH2}
  作者：Liang-Fu Tang、Jian-Fang Chai、Shu-Bin Zhao、Ji-Tao Wang

  DOI：10.1016/s0022-328x(02)02217-9

  日期：2003.3

  bromide on the tin atom was replaced by the metallic anions owing to the electron-withdrawing groups on the cyclopentadienyl rings greatly decreasing the nucleophilicity of the metallic anions. Treatment of complexes 1 and 2 with Na2S·9H2O yielded the novel metallamacrocyclic complexes p-[(CO)3MC5H4C(O)]2C6H4}(Ph2Sn)2S} (M=Mo (3) and W (4), respectively). All compounds have been characterized by

  所述二价阴离子[ p - （CO）3 MC 5 ħ 4 C（O）] 2 C ^ 6 ħ 4 } 2-的Ph反应2 SNBR 2以1：2或1：1的比例，得到的四核配合物heterodimetallic p - [（Ph 2 BrSn）（CO）3 MC 5 H 4 C（O）] 2 C 6 H 4（分别为M = Mo（1）或W（2）），并带有CH 2（SnPhBr 2）2产生四核异双金属金属lamcrocrocycles p -[（CO）3 MC 5 H 4 C（O）] 2 C 6 H 4 } （Ph 2- n Br n Sn）2 CH 2 }（n = 1，M = Mo （5）和W（6）; n = 0，M = Mo（7）和W（8）， 分别）。由于环戊二烯基环上的吸电子基团，锡原子上只有一个溴化物被金属阴离子取代，大大降低了金属阴离子的亲核性。用Na 2 S·9H 2 O处理配合物1和2产生了新颖的金属大环配合物
• Novel organotin(IV) compounds derived from bis(organostannyl)methanes: Synthesis and crystal structures of bis[diphenyl(pyridin-2-onato)stannyl]methane and bis[bromophenyl(pyrimidine-2-thionato)stannyl]methane·C7H8
  作者：Sotiris K. Hadjikakou、Klaus Jurkschat、Markus Schürmann

  DOI：10.1016/j.jorganchem.2005.11.056

  日期：2006.4

  Reaction between bis(chlorodiphenylstanyl)methane and the sodium salt of 2-hydroxypyridine (pyONa) in the molar ratio of 1:2 provides the organotin hydroxide derivative [Ph2(pyO)SnCH2Sn(OH)Ph2]2 (1) (where pyO = anion of 2-hydroxypyridine), while reaction of bis(dibromophenylstanyl)methane with the sodium salt of pyrimidine-2-thione (pmtNa) in molar ratio of 1:4 gives the corresponding organotin thiolate

  双（氯二苯基锡烷基）甲烷与2-羟基吡啶（pyONa）的钠盐以1：2的摩尔比反应可提供有机锡氢氧化物衍生物[Ph 2（pyO）SnCH 2 Sn（OH）Ph 2 ] 2（1） （其中pyO = 2-羟基吡啶的阴离子），而双（二溴苯基锡基）甲烷与嘧啶-2-硫酮（pmtNa）的钠盐以1：4的摩尔比反应生成相应的有机锡硫醇盐衍生物，作为其甲苯溶剂化物[BrPh（pmt）Sn] 2 CH 2  ·C 7 H 8（2）（其中pmt =嘧啶-2-硫酮的阴离子）。两种化合物均通过单晶X射线衍射分析进行了表征，并含有五配位的锡原子。化合物1是一个中心对称的头到尾调光器，具有几乎对称的Sn（1）–O（H）–Sn（2A）桥。
• Bis[di‐ <i>n</i> ‐alkyl(fluoro)stannyl]methanes, (R ₂ FSn) ₂ CH ₂ (R = <i>n</i> ‐octyl, <i>n</i> ‐dodecyl): Stable Fluoride‐Selective Carriers
  作者：Nikolas Chaniotakis、Klaus Jurkschat、Dirk Müller、Katerina Perdikaki、Gregor Reeske

  DOI：10.1002/ejic.200300780

  日期：2004.6

  AbstractThe synthesis of bis[di‐n‐alkyl(fluoro)stannyl]methanes, [(R2)FSn]2CH2, (3, R = n‐octyl; 4, R = n‐dodecyl), is reported and their unprecedented dimeric structure in solution with pentacoordinate tin atoms is rationalized on the basis of 19F and 119Sn NMR spectroscopy, osmometric molecular mass determination and electrospray mass spectrometry (ESMS). 19F and 119Sn MAS NMR and Mössbauer spectroscopy also indicate pentacoordinate tin atoms for the solid state. The ability of compounds 3 and 4 to bind fluoride ion selectively and reversibly is evaluated through potentiometric measurements. Compared with the previously reported organotin(IV)‐based fluoride ionophore [Cl(Ph2)Sn]2CH2, 3 and 4 exhibit a drastically improved lifetime, while retaining their high preference for fluoride over all other lipophilic anions evaluated. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)
• Synthesis and characterization of bidentate organotin Lewis acid derivatives containing bis(pyrazol-1-yl)alkanes: X-ray crystal structure of PhBr2(L)SnCH2SnPhBr2 (L=bis(4-chloropyrazol-1-yl)methane)
  作者：Zhi-Hong Wang、Liang-Fu Tang、Wen-Li Jia、Ji-Tao Wang、Hong-Gen Wang

  DOI：10.1016/s0277-5387(02)00863-x

  日期：2002.4

  The reaction between bis(dibromophenylstannyl)methane, [CH2(SnPhBr2)(2)], with bis(pyrazol-1-yl)alkanes, [(CH2)(n)Pz(2)] (n = 1 or 2; Pz = substituted pyrazole) in a 1: 1 or 1:2 ratio yields only 1: 1 adducts of PhBr2[(CH2)(n)Pz(2)]SnCH2SnPhBr2, which have been confirmed by elemental analysis, H-1 NMR and IR spectroscopy. The electronic and steric characteristics of substituents on the pyrazole rings markedly influence the donating ability of bis(pyrazol-1-yl)alkanes to the bidentate organotin Lewis acid acceptor. The investigations on the reaction of the adducts with DMSO and NMR spectra of the adducts show the weak interactions between ligands and the bidentate organotin Lewis acid acceptor. X-Ray analysis of PhBr2(CH2(4-ClPZ)(2))SnCH2SnPhBr2 showed that bis(4-chloropyrazol-1-yl)methane acts as a chelating bidentate ligand to only one tin atom. (C) 2002 Elsevier Science Ltd. All rights reserved.
• GIELEN, M.;JURKSCHAT, K.;MEUNIER-PIRET, J.;VAN, MEERSSCHE, M., BULL. SOC. CHIM. BELG., 1984, 93, N 5, 379-391
  作者：GIELEN, M.、JURKSCHAT, K.、MEUNIER-PIRET, J.、VAN, MEERSSCHE, M.

  DOI：——

  日期：——