摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,12-(SMe2)2B12H10 | 158963-31-6

中文名称
——
中文别名
——
英文名称
1,12-(SMe2)2B12H10
英文别名
1,12-(Me2S)B12H10;1,12-(Me2S)2B12H10
1,12-(SMe2)2B12H10化学式
CAS
158963-31-6
化学式
C4H22B12S2
mdl
——
分子量
264.083
InChiKey
ZNIGOBZKMAALBJ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    1,12-(SMe2)2B12H10 在 AlCl3 作用下, 以 二氯甲烷 为溶剂, 生成 2-I-1,12-(Me2S)2B12H9
    参考文献:
    名称:
    (Me2S)2B12H10的单卤代和二卤代衍生物的合成以及碘化物与格氏试剂的钯催化的硼碳交叉偶联反应。
    摘要:
    两个系列的化合物9-X-1,7-(Me(2)S)(2)B(12)H(9)和9,10-X(2)-1,7-(Me(2) S)(2)B(12)H(8)(X = Cl,Br,I)是由1,7-(Me(2)S)(2)B(12)H(10)的反应合成的)与各种卤化试剂。此外,1,7-(Me(2)S)(2)B(12)H(10)与2,4-(NO(2))(2)C(6)H(3)SCl的反应和PhSeBr生成9-(2',4'-(NO(2))(2)C(6)H(3)S)-1,7-(Me(2)S)(2)B(12 )H(9)和9,10-(PhSe)(2)-1,7-(Me(2)S)(2)B(12)H(8)。X射线对二溴,一碘和芳基硫醚衍生物的研究表明,在1,7-(Me(2)S)(2)B(12)H(10)中的亲电子取代发生在位置9和10,如就间碳氢化合物1,7-C(2)B(10)H(12)而言。由1,12-(Me(2)S)(2)B(12)H(10)卤化物2-X-1
    DOI:
    10.1021/ic020600u
  • 作为产物:
    描述:
    1,7-(Me2S)2B12H10 以 neat (no solvent) 为溶剂, 以0%的产率得到1,12-(SMe2)2B12H10
    参考文献:
    名称:
    One-Step Preparation of Dimethyl Sulfide Substituted Icosahedral Boranes:  The Crystal and Molecular Structures of 1,7-(SMe2)2B12H10, 1,12-(SMe2)2B12H10, and [SMe3][B12H11(SMe2)]·MeCN
    摘要:
    1,7-(SMe(2))(2)B12H10, 1,12-(SMe(2))(2)B12H10, and [SMe(3)][B12H11(SMe(2))] were prepared and isolated from the self-condensation reaction of BH3 . SMe(2) in the absence of a solvent. At 150 degrees C the reaction yields, primarily, two isomers: 1,7-(SMe(2))(2)B12H10, the major component, and 1,12-(SMe(2))(2)B12H10 the minor component, that are separated by thin layer chromatography. Single-crystal X-ray structure determinations were performed for both isomers, confirming the structures inferred from H-1, B-11, and B-11{H-1}-B-11{H-1} (COSY) NMR spectra. Crystal data for 1,7-(SMe(2))(2)B12H10: trigonal P3(2)21, a = 12.901(10) Angstrom, b = 12.901(10) Angstrom, c = 23.73(2) Angstrom, gamma = 120 degrees, Z = 9. Crystal data for 1,12-(SMe(2))(2)B12H10: orthorhombic Pbca, a = 10.101(2) Angstrom, b = 11.220(2) Angstrom, c = 13.464(2) Angstrom, Z = 4. At 60 degrees C, the self-condensation of BH3 . SMe(2) is very slow, but yields [SMe(3)][B12H11(SMe(2))] as the major product. Multinuclear and 2-dimensional NMR spectra are in full accord with the structure determined by X-ray methods. Crystal data for [SMe(3)][B12H11(SMe(2))]. MeCN: monoclinic P2(1), a = 8.904(10) Angstrom, b = 9.08(2) Angstrom, c = 12.39(3)Angstrom, beta = 93.820, Z = 2.
    DOI:
    10.1021/ic960433w
点击查看最新优质反应信息

文献信息

  • S-Alkylation and S-Amination of Methyl Thioethers − Derivatives of <i>closo</i>-[B<sub>12</sub>H<sub>12</sub>]<sup>2-</sup>. Synthesis of a Boronated Phosphonate, <i>gem</i>-Bisphosphonates, and Dodecaborane-<i>ortho</i>-carborane Oligomers
    作者:Roman G. Kultyshev、Jianping Liu、Shengming Liu、Werner Tjarks、Albert H. Soloway、Sheldon G. Shore
    DOI:10.1021/ja0123857
    日期:2002.3.1
    which establishes between, on the one hand, one of the former species and, on the other hand, 1,2(7,12)-(Me(2)S)(2)B(12)H(10) (2-4) and [1,2(7,12)-(MeS)(2)B(12)H(10)](2-) (9-11). A boronated phosphonate 1-(MeS(CH(2))(4)P(O)(OEt)(2))-7-(Me(2)S)B(12)H(10) (14g) and a gem-bisphosphonate 1-(MeS(CH(2))(3)CH[P(O)(OEt)(2)](2))-7-(Me(2)S)B(12)H(10) (14h) were prepared from thioether 7 and the corresponding
    通过甲基醚 [MeSB(12)H(11)](2-) (5)、[1-(MeS)-2(7,12)-(Me(2) )S)B(12)H(10)](-) (6-8) 和 [1,2(7,12)-(MeS)(2)B(12)H(10)](2- ) (9-11) 在乙腈中使用烷基卤化物和甲苯磺酸盐。由于这些甲基醚可以很容易地以富含 B-10 的形式大规模制备,并且由于它们的化学多功能性,它们是潜在非常有吸引力的实体,用于设计和合成用于癌症中子捕获疗法的疗法。发现 6-8 的烷基化可能因平衡而变得复杂,该平衡一方面是前一种物质,另一方面是 1,2(7,12)-(Me(2) S)(2)B(12)H(10) (2-4) 和 [1,2(7,12)-(MeS)(2)B(12)H(10)](2-) (9 -11)。膦酸酯 1-(MeS(CH(2))(4)P(O)(OEt)(2))-7-(Me(2)S)B(12)H(10)
  • Synthesis and Characterization of Sulfide, Sulfide−Sulfonium, and Bissulfide Derivatives of [B<sub>12</sub>H<sub>12</sub>]<sup>2-</sup>. Additivity of Me<sub>2</sub>S and MeS<sup>-</sup> Substituent Effects in <sup>11</sup>B NMR Spectra of Disubstituted Icosahedral Boron Clusters
    作者:Roman G. Kultyshev、Jianping Liu、Edward A. Meyers、Sheldon G. Shore
    DOI:10.1021/ic000198o
    日期:2000.7.24
    monosubstituted anions 1 and 2. Some evidence is found for small partial double bond character of the B-SMe bonds in anions. [MePPh3]+ salts of [MeSB12H11]2- (2) and [1-(MeS)-7-(Me2S)B12H10]- (M1-) are structurally characterized by single-crystal X-ray diffraction analysis. Crystal data: [MePPh3]2[MeSB12H11], P2(1) (No. 4), a = 9.243(1) A, b = 18.272(1) A, c = 12.548(1) A, beta = 103.17(1) degrees, Z =
    (Me2S)2B12H10(O,M和P)的1,2-,1,7-和1,12-异构体在回流时与DMF中的邻苯二甲酰亚胺或CH3CN / EtOH中的EtSNa反应生成相应的[ (MeS)(Me2S)B12H10]-(O1-,M1-,P1-)。如果使用了过量的亲核试剂,[Me2SB12H11]-(1)和O,M,P可以转化为二价阴离子[MeSB12H11] 2-(2)和[(MeS)2B12H10] 2-(O2-,M2-, P2-)。推荐使用EtSNa,因为与邻苯二甲酰亚胺法相比,它有助于分离产物。当在-40摄氏度下在液态中用过量的碱属(Na,K)处理1或O,M,P时,几乎立即即刻获得硫化物2或双硫化物二价阴离子O2-,M2-,P2- 。尽管亲核取代法和碱属还原法均可用于合成二价阴离子2,O2-,M2-和P2-,只有前一种方法适合于合成硫化物-ulf阴离子O1-,M1-,P1-。对1,O,M,P和衍生自它们的阴离子的11B
  • Reduction of Inner Sulfonium Salts, Thioethers, and Sulfones Derived from <i>closo-</i>[B<sub>12</sub>H<sub>12</sub>]<sup>2</sup><sup>-</sup> by Lithium in Methylamine:  A New Route to Mercaptododecaborates
    作者:Roman G. Kultyshev、Shengming Liu、Sheldon G. Shore
    DOI:10.1021/ic0011011
    日期:2000.12.1
    methylamine at -15 degrees C to yield [HSB12H11]2- (1) after workup. Such behavior toward this reducing system is similar to that of alkyl aryl sulfides. The sulfone [MeSO2B12H11]2- (12) also yields 1 as a major boron product upon reduction, while alkyl aryl sulfones produce the corresponding arenes under the same conditions. Similarly, isomers of (Me2S)2B12H10 (4-6) are reduced by lithium in methylamine
    阴离子[Me2SB12H11]-(2)和[MeSB12H11] 2-(3)可以在-15℃下通过甲胺中过量的还原,以在处理后产生[HSB12H11] 2-(1)。针对该还原系统的这种行为类似于烷基芳基硫化物的行为。砜[MeSO2B12H11] 2-(12)还原后还生成1作为主要的产物,而烷基芳基砜在相同条件下产生相应的芳烃。同样,(Me2S)2B12H10(4-6)的异构体在甲胺中被还原,生成二醇[(HS)2B12H10] 2-(7-9)。以80-90%的收率获得1和7-9的四丁基铵盐,并通过多核NMR和质谱进行表征,后三种化合物首次被分离和表征。还原反应提供了二醇7-9的途径,用于生物学评估和用于合成。从而,通过两步还原烷基化方法,可以容易地将图2和图4-6的化合物转化为[R2SB12H11]-和(R2S)2B12H10。通过单晶X射线衍射分析对通过苄基对4的还原产物进行烷基化而获得的1
  • Chemistry of Boranes. X.<sup>1,2</sup> Borane Cations, H<sub>2</sub>B(base)<sub>2</sub><sup>+</sup>
    作者:N. E. Miller、E. L. Muetterties
    DOI:10.1021/ja01060a013
    日期:1964.3
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.3, 3.7, page 69 - 69
    作者:
    DOI:——
    日期:——
查看更多