mono-n-butyltin tribromide | 1528-07-0

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属烷基卤化物
• 英文名称: mono-n-butyltin tribromide
• 英文别名: n-Butyl-zinntribromid；Butylzinntribromid；Stannane, tribromobutyl-；tribromo(butyl)stannane
• CAS: 1528-07-0
• 化学式: C₄H₉Br₃Sn
• 分子量: 415.537
• InChiKey: BYQWEYFCJKJRHO-UHFFFAOYSA-K

物化性质

• 沸点：
  128-129 °C(Press: 12 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  3.91
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  mono-n-butyltin tribromide 在 pyridine 作用下， 以 正辛烷 、 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Crystal and molecular structure of the complexes [C2H5SnCl4Py]PyH and [C4H9SnBr4Py]PyH

  摘要：

  DOI：

  10.1007/bf00748516
• 作为产物：
  描述：

  ammonium bromide 、 丁基三氯化锡 以 氯仿 、 水 为溶剂， 生成 mono-n-butyltin tribromide
  参考文献：
  名称：

  Easy General Method for Interhalide Conversions in Organotin Compounds

  摘要：

  The halides in organotin halides are easily interconverted in excellent yields using aqueous ammonium halide solutions and various organic solvents.

  DOI：

  10.1021/om990528g

文献信息

• Beiträge zur chemie des bors XLI. Darstellung von organylborhalogeniden
  作者：Heinrich Nöth、Heinrich Vahrenkamp

  DOI：10.1016/0022-328x(68)80063-4

  日期：——

  The preparation of organohaloboranes R3−nBXn (R = CH3, C2H5, C6H5; X = F, Cl, Br. I) by two convenient procedures is described. These are based on the action of boron halides on tetraorganostannanes and dialkylamino-organoboranes respectively.

  描述了通过两种方便的方法制备有机卤代呋喃酮R 3- n BX n（R = CH 3，C 2 H 5，C 6 H 5； X = F，Cl，Br。I）。这些是基于卤化硼分别对四有机锡烷和二烷基氨基-有机硼烷的作用。
• The preparation and tin-119 mössbauer spectra of anionic organopentahalogeno- and tetrahalogeno-stannate(IV) complexes
  作者：Lindsey A. Hobbs、Peter J. Smith

  DOI：10.1016/s0022-328x(00)93464-8

  日期：1981.2

  A series of anionic monoorgano-pentahalogenostannate(IV) complexes, M+2[RSnX5]2−, where M = K+, Me4N+, Et4N+ or MePPh3+; X = F, Cl or Br; R = Bu, Ph or R′OCOCH2CH2 (R′ = Me or Et), has been prepared and these compounds have been studied by 119mSn Mössbauer spectroscopy. The novel monoorgano-tetrachlorostannate salts, Me4N+ [R′OCOCH2CH2SnCl4]−, where R′ = Et, Pr, i-Pr or Bu, have been synthesised and

  一系列阴离子单有机五杂锡锡酸酯（IV）配合物，M + 2 [RSnX 5 ] 2−，其中M = K +，Me 4 N +，Et 4 N +或MePPh 3 +；X = F，Cl或Br; 制备了R = Bu，Ph或R'OCOCH 2 CH 2（R'= Me或Et），并已通过119m SnMössbauer光谱研究了这些化合物。新型单有机四氯锡酸盐Me 4 N + [R'OCOCH 2 CH 2 SnCl 4 ] -，其中R'= Et，Pr，i-Pr或Bu已合成，其红外光谱表明羰基与锡配位，从而完成了围绕金属的八面体构型。当R'= Et时，也可以分离出含有游离羰基的五氯锡酸盐（Me 4 N）+ 2 [EtOCOCH 2 CH 2 SnCl 5 ] 2-，而对于较弱的供电子甲基，只有形成五氯锡酸酯络合物。
• Trans-Strengthening in tin(IV) anionic complexes
  作者：K.A. Paseshnitchenko、L.A. Aslanov、A.V. Jatsenko、S.V. Medvedev

  DOI：10.1016/0022-328x(85)87254-5

  日期：1985.5

  X-Ray studies of (NMe4)2EtSnCl5, (NMe4)2BuSnBr5 and (NMe4)2SnBr6 indicate octahedral geometry for all the tin atoms. In the first two complexes, under the influence of the alkyl group, the cis-Sn—Hal bonds are lengthened by 0.11 Å (Hal = Cl) and 0.09 Å (Hal = Br), while the trans-Sn—Hal bonds are shortened by 0.03 Å (Hal = Cl) and 0.05 Å (Hal = Br).

  （NMe 4）2 EtSnCl 5，（NMe 4）2 BuSnBr 5和（NMe 4）2 SnBr 6的X射线研究表明所有锡原子的八面体几何形状。在前两个络合物中，在烷基的影响下，顺-Sn-Hal键延长了0.11Å（Hal = Cl）和0.09Å（Hal = Br），而反式-Sn-Hal键缩短了分别为0.03Å（Hal = Cl）和0.05Å（Hal = Br）。
• Process for the fractional production of alkytin oxide
  申请人：Yoshitomi Pharmaceutical Industries, Ltd.

  公开号：US04968823A1

  公开（公告）日：1990-11-06

  A process for the fractional production of alkyltin oxides which comprises the steps of: subjecting a mono-, di- or trialkyltin halide to continuous hydrolysis at a temperature between 30.degree. to 100.degree. C. for a period of 10 minutes to 3 hours by the use of a 1% to 50% aqueous solution of a basic substance, thereby forming in the hydrolysis reaction mixture a dialkyltin oxide having an average particle diameter of 10 .mu.m or more, provided that where an intended alkyltin oxide is solid, the continuous hydrolysis is performed in the presence of an organic solvent slightly soluble in water and having a boiling point as measured under ordinary pressure of 150.degree. C. or lower and a specific gravity of 1.1 or smaller; allowing the resulting reaction mixture to stand, thereby to form three phases composed of an organic phase, an aqueous phase, and a phase consisting substantially of the dialkyltin oxide and having a specific gravity 0.02 or more larger than that of the aqueous phase; separating the three phases from one another; and isolating a bis(trialkyltin) oxide or a trialkyltin hydroxide from the organic phase, a monoalkyltin oxide from the aqueous phase, and the dialkyltin oxide from the phase consisting substantially of the dialkyltin oxide and having a specific gravity 0.02 or more larger than that of the aqueous phase.

  一种用于部分制备烷基锡氧化物的方法，包括以下步骤：将一种单烷基、双烷基或三烷基锡卤化物置于连续水解中，使用1％至50％的碱性物质水溶液，在30℃至100℃的温度下进行10分钟至3小时的水解反应，从而在水解反应混合物中形成平均粒径为10μm或更大的二烷基锡氧化物，但若所需的烷基锡氧化物为固体，则在具有沸点小于或等于150℃和比重小于或等于1.1的微溶于水的有机溶剂存在下进行连续水解；让反应混合物静置，形成由有机相、水相和密度比水相大0.02或更多的二烷基锡氧化物组成的相；将三相分离；从有机相中分离出双（三烷基）锡氧化物或三烷基锡氢氧化物，从水相中分离出单烷基锡氧化物，从由二烷基锡氧化物组成且密度比水相大0.02或更多的相中分离出二烷基锡氧化物。
• Method for making organotin halides
  申请人：Schering AG

  公开号：US04604475A1

  公开（公告）日：1986-08-05

  A method for making organotin halides of the formula R.sub.3 SnX, R.sub.2 SnX.sub.2, or RSnX.sub.2 by the redistribution of appropriate mixtures of organotin compounds in the presence of stannous fluoride as a catalyst.

  一种制备R.sub.3 SnX，R.sub.2 SnX.sub.2或RSnX.sub.2有机锡卤化物的方法，通过在亚锡酸氟存在下，通过适当混合有机锡化合物进行重新分配反应。