1,1,2,2-tetra-tert-butyldistannane | 283165-62-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机过渡后金属化合物
• 英文名称: 1,1,2,2-tetra-tert-butyldistannane
• 英文别名: tetra(tert-butyl)dihydridodistannane；{(tert-C4H9)2SnH}2；1,2-dihydro-1,1,2,2-tetra-tert-butyl-distannane；tBu2(tin)(H)tin(H)tBu2；tBu2HSnSnHtBu2
• CAS: 283165-62-8
• 化学式: C₁₆H₃₈Sn₂
• 分子量: 467.898
• InChiKey: XRFRPSSTXDUHFH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.72
• 重原子数：
  18.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  二叔丁基二氯化锡 在 Mg 、 sodium potassium tartrate 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 生成 1,1,2,2-tetra-tert-butyldistannane
  参考文献：
  名称：

  向1,1,2,2-四反应途径牛逼butyldistannanes

  摘要：

  1,2- Dichlorotetra吨butyldistannane（1）被合成为在的反应的副产物吨丁基氯化镁与四氯化锡或二通过的反应吨butyltindihydride与二吨在胺存在丁基二氯化锡。1与氢化铝锂反应生成二氢衍生物2。用溴仿处理2几乎定量地得到了二溴二烷3。的反应2与一个当量或LDA KH的产生不对称取代类型M的碱金属distannanes吨卜2 SnSn（H）t Bu 2（ 4，M ＝ Li； 5，M ＝ K）。KH的任两个当量的反应与2，或一个当量的KH与5，得到二钾distannide 6。通过X射线衍射确定二氯衍生物1的分子结构。

  DOI：

  10.1016/s0022-328x(01)01442-5

文献信息

• Dehydrogenative Dimerization of Di-tert-butyltin Dihydride Photochemically and Thermally Catalyzed by Iron and Molybdenum Complexes
  作者：Hemant K. Sharma、Renzo Arias-Ugarte、Alejandro J. Metta-Magana、Keith H. Pannell

  DOI：10.1002/anie.200902327

  日期：——

  Tin–tin bonds are formed in the title reaction, which provides tBu2HSnSnHtBu2 in high yield. The reaction is either photochemically catalyzed by the iron complex [(η5‐C5H5)Fe(CO)2Me] or its molybdenum analogue [(η5‐C5H5)Mo(CO)3Me] or thermally catalyzed by [(η5‐C5H5)Fe(CO)(PPh3)Me] or its analogue [(η5‐C5H5)Mo(CO)2(PPh3)Me].

  形成锡-锡键在标题反应，它提供吨卜2 HSN  SNH吨卜2以高收率。该反应或者通过光化学铁络合物[（η催化5 -C 5 H ^ 5）的Fe（CO）2本人]或它的类似物钼[（η 5 -C 5 H ^ 5）的Mo（CO）3本人]或热由[（η催化5 -C 5 H ^ 5）的Fe（CO）（PPH 3）Me〕或它的类似物[（η 5 -C 5 H ^ 5）Mo（CO）2（PPh 3）Me]。
• Synthesis and Reactivity of Novel Alkali Metal Stannides
  作者：Thorsten Schollmeier、Ulrich Englich、Roland Fischer、Ingo Prass、Karin Ruhlandt、Markus Schürmann、Frank Uhlig

  DOI：10.1515/znb-2004-11-1215

  日期：2004.12.1

  side products of reactions of diorganodihydridostannanes (R2SnH2, R = Me, nBu, tBu)) with various alkali metal compounds have been discussed. Alternatively, the synthesis and characterization of a family of novel potassium stannides are described as well. The compounds of type (RR’2Si)R”2SnK (R, R’= Me, Ph; R”= , Me, tBu, Ph) 4 - 9 were synthesized by reaction of potassium hydride with bis(silyl)stannides

  已经讨论了二有机二氢化锡烷 (R2SnH2, R = Me, nBu, tBu)) 与各种碱金属化合物的反应性和副产物。或者，还描述了一系列新型锡化钾的合成和表征。(RR'2Si)R”2SnK (R, R'= Me, Ph; R”= , Me, tBu, Ph) 4 - 9 型化合物是通过氢化钾与双（甲硅烷基）锡化物（（ RR'2Si)2SnR”2)。所有化合物均通过多核 NMR 光谱表征。此外，三叔丁基锡化合物 3 (LiSntBu3) 和不对称的甲硅烷基取代的锡烷 10 用 X 射线晶体学表征。
• Methyl transfer from Fe (and Mo) to Sn: formation of (η5-C5H5)M(CO)nSntBu2Me (M = Fe, n = 2; M = Mo, n = 3) complexes from photochemical irradiation of (η5-C5H5)M(CO)nMe and tBu2SnH2
  作者：Hemant K. Sharma、Renzo Arias-Ugarte、Alejandro Metta-Magana、Keith H. Pannell

  DOI：10.1039/b925851e

  日期：——

  Formation of an Sn-CH(3) bond, concomitantly with an Sn-M (M = Fe, Mo), is readily achieved from the photochemical reactions of (t)Bu(2)SnH(2) with (eta(5)-C(5)H(5))M(CO)(n)Me (M = Fe, n = 2; M = Mo, n = 3) via the intermediacy of (eta(5)-C(5)H(5))M(CO)(n)Sn(t)Bu(2)H.

  （t）Bu（2）SnH（2）与（eta（5） -C（5）H（5））M（CO）（n）Me（M = Fe，n = 2; M = Mo，n = 3）通过（eta（5）-C（5）H （5））M（CO）（n）Sn（t）Bu（2）H。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sn: Org.Verb.4, 1.2.2.1.6, page 110 - 113
  作者：

  DOI：——

  日期：——
• Syntheses and Reactivity of Stannyloligosilanes. 2. Branched Stannyloligosilanes
  作者：Burkhard Costisella、Ulrich Englich、Ingo Prass、Markus Schürmann、Karin Ruhlandt-Senge、Frank Uhlig

  DOI：10.1021/om000024e

  日期：2000.6.1

  Branched tri(stannyl)tetrasilanes MeSi[SiMe2SnR2R'](3) (2, R = R' = Ph; 3, R = R' = Me; 5, R = t-Bu, R' = H) were synthesized by the reaction of alkali metal tri- or diorganostannides with methyltris(fluorodimethylsilyl)silane (1) or methyltris(chlorodimethylsilyl)silane (4) or by reacting triphenylchlorostannane with 1 in the presence of magnesium. Methyltris[(hydridodi-tert-butylstannyl)dimethylsiyl]silane (5) was halogenated at the tin atom by treatment with CHCl3 or CHBr3. Surprisingly, the reaction of 5 with 3 equiv of lithium diisopropylamide (LDA) resulted in the formation of the five-membered ring 10 (2-dimethylsilyl-1,1,2,3,3-pentamethyl-4,4,5,5-tetra-tert-butyl-1,2,3-trisila-4,5-distannacyclopentane) with a bridging Sn-Sn unit. Reacting 5 with triethylamine or aminostannanes resulted in the formation of 2-dimethylsilyl-1,2,3,3-pentamethyl-4,4,5,6,6-penta-tert-butyl-1,2,3-trisila-4,5,6-tristannacyclohexane (14). The solid-state structures of 5 and 14b were determined by X-ray crystallography.