bis(triphenylstannyl)methane | 71828-34-7

• 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(triphenylstannyl)methane
• 英文别名: 1,1-bis(triphenylstannyl)methane；hexa-Sn-phenyl-Sn,Sn'-methanediyl-bis stannane；Bis-triphenylstannyl-methan；Hexa-Sn-phenyl-Sn,Sn'-methandiyl-bis-stannan；Methylenebis(triphenylstannane)；triphenyl(triphenylstannylmethyl)stannane
• CAS: 71828-34-7
• 化学式: C₃₇H₃₂Sn₂
• 分子量: 714.081
• InChiKey: IOMMVNDFAUOFEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.87
• 重原子数：
  39
• 可旋转键数：
  8
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.03
• 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：

  bis(triphenylstannyl)methane 在 Na₂S 作用下， 以 水 、 丙酮 为溶剂， 生成 (1R,3r,5S,7s)-1,3,5,7-tetraphenyl-2,4,6,8-tetrathia-1,3,5,7-tetrastannaadamantane
  参考文献：
  名称：

  Synthesis, structure, and exchange reactions of new stannaadamantanes containing chalcogenides

  摘要：

  Reaction of bis(organostannyl)alkanes (RSnCl2)2CH2 (1, R = Ph; 2, R = CH2SiMe3) and (MeCl2Sn)2CMe2, respectively, with sulfide, selenide, and telluride sources, respectively. i.e. Na2X or ((t)Bu2SnX)2 (X = S, Se, Te) results in the formation of 1,3,5,7-tetraorgano-2,4,6,8-tetrachalcogena-1,3,4,5-tetrastannaadamantanes [(RSnX)2CR'2]2 (3, R = Ph, R' = H, X = S; 4, R = CH2SiMe3, R'= H, X = S; 5, R = Ph, X = Se; 6, R = Ph, R'= H, X = Te; 13, R = R' = Me, X = Se). Cross experiments between 3 and 4 or 3 and 5 gives rise to the formation of all possible isomers and reveal the lability of the tin-chalcogen bonds. Crystal structure determinations of 3 and 13 confirm the adamantane-like structures inferred from the NMR data. Crystal data for 3: space group P2(1/c), a = 10.881(1) angstrom, b = 20.561(3) angstrom, c = 14.931(3) angstrom, beta = 112.55(1)degrees, 5829 reflections, R(w) = 0.027. Crystal data for 13: space group Pbcn, a = 14.618(3) angstrom, b = 10.455(2) angstrom, c = 14.974(3) angstrom, 3098 reflections, R(w) = 0.050.

  DOI：

  10.1021/om00031a054
• 作为产物：
  描述：

  triphenylstannyllithium 在 二氯甲烷 作用下， 生成 bis(triphenylstannyl)methane
  参考文献：
  名称：

  Engel, Michele; Devaud, Marguerite, Journal of Chemical Research - Part S

  摘要：

  DOI：

文献信息

• Zeolitic Materials Including Paired Lewis Acid Catalytic Sites
  申请人：Ohio State Innovation Foundation

  公开号：US20180133700A1

  公开（公告）日：2018-05-17

  Disclosed are zeolitic materials that include a microporous crystalline framework substituted with one or more paired Lewis acid sites. Each of the one or more paired Lewis acid sites within the zeolitic material can comprise a first Lewis acid metal center and a second Lewis acid metal center. The first Lewis acid metal center and the second Lewis acid metal center can be separated by three or fewer atoms within the crystalline framework. Also provided herein are methods of making these zeolitic materials as well as methods of using these zeolitic materials as catalysts.

  本文披露了包含微孔晶体框架的沸石材料，该框架中取代了一个或多个成对的Lewis酸位点。沸石材料中的一个或多个成对的Lewis酸位点可以包括第一Lewis酸金属中心和第二Lewis酸金属中心。在晶体框架内，第一Lewis酸金属中心和第二Lewis酸金属中心可以被三个或更少的原子分隔。本文还提供了制备这些沸石材料的方法，以及使用这些沸石材料作为催化剂的方法。
• Kauffmann, Thomas; Kriegesmann, Reinhard; Altepeter, Bruno, Chemische Berichte, 1982, vol. 115, # 5, p. 1810 - 1817
  作者：Kauffmann, Thomas、Kriegesmann, Reinhard、Altepeter, Bruno、Steinseifer, Fritz

  DOI：——

  日期：——
• Synthesis and spectroscopic investigations of bis(organostannyl)methanes
  作者：M. Gielen、K. Jurkschat

  DOI：10.1016/0022-328x(84)80544-6

  日期：1984.10
• α,ω-Bis(trichlorostannyl)alkanes:  Unravelling the Hydrolysis Pathway to Organotin-oxo Oligomers
  作者：Bernhard Zobel、Andrew Duthie、Dainis Dakternieks、Edward R. T. Tiekink

  DOI：10.1021/om010202j

  日期：2001.6.1

  New alpha,omega -bis(trichlorostannyl)alkanes, Cl3Sn(CH2)(n)SnCl3 [n = 3-5, 8], have been synthesized via tin-phenyl bond cleavage reactions on alpha,omega -bis(triphenylstannyl)alkanes, Ph3Sn(CH2)(n)SnPh3 [n = 3-5, 8], using either SnCl4 or concentrated hydrochloric acid. Some key missing links, (H2O)Cl3Sn(CH2)(3)SnCl3(H2O) (1a) and (H2O)(2)Cl3Sn(CH2)(3)SnCl3(H2O)(2) (6), in the hydrolysis pathway of organotin trichlorides were identified. Crystal structures of the nonassociated di-tin compounds (H2O)Cl3Sn(CH2)(3)SnCl3(H2O) (1a) and (H2O)(2)Cl3Sn(CH2)(3)SnCl3(H2O)(2) (6, isolated as the 18-crown-6 cocrystal acetonitrile solvate) as well as the polymeric hydrolysis product [H2O(OH)Cl2Sn(CH2)(3)SnCl2(OH)H2O . 2H(2)O](n) (7 . 2H(2)O) are reported.
• Engel, Michele; Devaud, Marguerite, Journal of Chemical Research - Part S
  作者：Engel, Michele、Devaud, Marguerite

  DOI：——

  日期：——