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Au(S-tert-butyl) | 77413-77-5

中文名称
——
中文别名
——
英文名称
Au(S-tert-butyl)
英文别名
gold(I) tert-butylthiolate;2-methylpropane-2-thiolatogold(I);gold(I) 2-methyl-2-propanethiolate;gold 2-methylpropane-2-thiolate;Au(S-tBu);Gold(1+);2-methylpropane-2-thiolate;gold(1+);2-methylpropane-2-thiolate
Au(S-tert-butyl)化学式
CAS
77413-77-5
化学式
C4H9AuS
mdl
——
分子量
286.148
InChiKey
ZNMKIRIEMOYWIV-UHFFFAOYSA-M
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):
    1.33
  • 重原子数:
    6
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    Au(S-tert-butyl) 在 sodium tetrahydroborate 作用下, 以 为溶剂, 生成 Au21(S-tert-butyl)15
    参考文献:
    名称:
    Crystal structure of bulky-ligand-protected Au24(S-C4H9)16
    摘要:
    原子精确的硫醇保护金纳米分子因其独特的电子和化学特性而备受关注。这些纳米分子的结构对于理解它们的特殊性质非常重要。在此,我们报告了由 16 个叔丁硫醇酯配体保护的 24 原子金纳米分子的 X 射线晶体结构。Au24(S-C4H9)16 {poly[hexadecakis(μ-tert-butylthiolato)tetracosagold]}} 的组成是通过 X 射线晶体学和电喷雾质谱法(ESI-MS)确认的。该纳米分子是通过单相合成法合成的,并从己烷-乙醇分层溶液中结晶出来。X 射线结构证实,16 个原子的核心由两个单体和两个三体主链以及四个桥接配体保护。Au24(S-C4H9)16团簇的闭壳魔数为8。
    DOI:
    10.1107/s2053229622006738
  • 作为产物:
    描述:
    carbonylgold(I) chloride叔丁基硫醇甲苯 为溶剂, 以>99的产率得到Au(S-tert-butyl)
    参考文献:
    名称:
    羰基氯金(I)与硫醇盐和硫醇的反应。[NaL(H 2 O)] [(AuCl)3 SBu t ],[NaL] [AuCl 2 ],[NaL] 4 [AuCl 2 ] 2 [Au 4 Cl 6 S 2 ]和[NaL]的晶体和分子结构] 2 [Au 4 Cl 6 S 2 ](L = 1,4,7,10,13-五氧杂环十五烷)
    摘要:
    通过[AuCl(CO)]与硫代RSH(R = Bu t,C 6 H 3 Me 2 -2,6或C 6 F 5)反应,得到无定形硫醇金(I)Au(SR)。与CO下2,6- dimethylbenzenethiolate在CH大气压下2氯2作为溶剂,金色金属和RSSR形成,而用H 2小号无定形的Au 2 S为产物。[AuCl(CO)]与[Na(15-crown-5)] [SBu t ]以1:1的比例反应生成[Na(15-crown-5)(H 2 O)] [(AuCl)3 SBU吨] 1和[Na(15-crown-5)] [AuCl 2 ] 2(15-crown-5 = 1,4,7,10,13-pentaoxacyclopentadecane)。的晶体结构1,发现该阴离子部分包含三个AUCL组协调到卜吨小号-配体形成围绕硫四面体布置。[AuCl 2 ] – 2中的阴离子通过氯原子配位成两个[Na(15-crown-5)]
    DOI:
    10.1039/dt9950003917
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文献信息

  • Preparation, Structure and Reactivity of Polynuclear Gold(I) Phosphanyl Alkanethiolates
    作者:Antonella Battisti、Oliver Bellina、Pietro Diversi、Serena Losi、Fabio Marchetti、Piero Zanello
    DOI:10.1002/ejic.200600939
    日期:2007.2
    by [FeCp 2 ]BF 4 produces disulfide and cationic gold(I) complexes of formula [Au 2 (SR](L) 2 ][BF 4 ] and [Au2(SR)(dppe)][BF4], characterized by elemental analysis, mass spectrometry and 1 H and 31 P NMR spectroscopy. All the complexes are presumably dimeric in the solid state as shown in the case of [Au 4 (SCMe 3 ) 2 -(dppe) 2 ][BF 4 ] 2 (5e) and [Au 4 (SCH 2 CMe 3 ) 2 (PMe 3 ) 4 ][BF 4 ] 2 (7a), which
    式 [Au(SR)] n (R = CMe 3 , CH 2 CMe 3 , CH 2 CHMe 2 , CPh 3 ) 的均质金 (I) 硫醇盐已转化为通式 [Au(SR) 的磷烷衍生物-(L)] (L = PMe 3 , PMe 2 Ph, PMePh 2 , PPh 3 ) 和 [Au 2 (SR) 2 (dppe)] [dppe = 1,2-双(二苯基膦基)乙烷]通过元素分析、质谱、 1 H 和 31 P NMR 光谱和循环伏安法表征。配合物 [Au(SCMe 3 )(PMePh 2 )] (1c)、[Au 2 (SCMe 3 ) 2 (dppe)] (1e) 和 [Au(SCH 2 CMe 3 )(PPh 3 )) (3d)通过 X 射线衍射表征为固态:未发现亲金相互作用。这些磷烷硫醇基衍生物的电化学行为显示出两个不可逆的氧化过程,第一个过程涉及每个 Au-SR 0.5 个电子。
  • A complex of gold(I) benzenethiolate with isocyanide: synthesis and crystal and molecular structures
    作者:V. P. Dyadchenko、N. M. Belov、M. A. Dyadchenko、Yu. L. Slovokhotov、A. M. Banaru、D. A. Lemenovskii
    DOI:10.1007/s11172-010-0143-y
    日期:2010.3
    Abstract2,6-Dimethylphenyl isocyanide forms complexes with gold( I) chloride (complex 4) and gold(I) benzenethiolate (complex 5) but forms no stable complexes with gold alkanethiolates. A reaction of complex 5 with tetramethylthiuram disulfide yields gold(I) dimethyldithiocar-bamate. Stable gold(III) derivatives cannot be obtained in such a way. Shortened intermolecular Au...Au contacts in complexes
    摘要 2,6-二甲基苯基异氰化物与氯化金(I)(络合物4)和苯硫醇金(络合物5)形成络合物,但与链烷硫醇金不形成稳定的络合物。络合物 5 与二硫化四甲基秋兰姆反应生成二甲基二硫代氨基甲酸金 (I)。以这种方式无法获得稳定的金 (III) 衍生物。复合物 4 和 5 中缩短的分子间 Au...Au 接触(X 射线衍射)表明它们中存在“亲金”相互作用。
  • Cationic Gold(I) Phosphanyl Thiolates: Aurophilic Interactions in the Solid State and in Solution
    作者:Federica Balzano、Angela Cuzzola、Pietro Diversi、Fabio Ghiotto、Gloria Uccello‐Barretta
    DOI:10.1002/ejic.200700798
    日期:2007.12
    The aggregation states in solution of gold(I) cationic complexes of the formula [Au2(StBu)(L2)][BF4] (L = PMe3, PEt3, PtBu3, PPh3; L2 = dppm, dppe) were studied by MS (ESI) and DOSY spectroscopy. These compounds are tetranuclear in the solid state with a core of four gold centres bound together by aurophilic interactions and bridging thiolato groups. Some of these tetranuclear systems are maintained
    [Au2(StBu)(L2)][BF4] (L = PMe3, PEt3, PtBu3, PPh3; L2 = dppm, dppe) 通过质谱 (ESI) ) 和 DOSY 光谱。这些化合物在固态下是四核的,具有四个金中心的核心,通过亲金相互作用和桥接硫醇基团结合在一起。这些四核系统中的一些在溶液中保持完整,这取决于磷烷的空间特性或齿数。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
  • Synthesis and low-frequency vibrational spectra of some bis(alkanethiolato)- and bis(benzenethiolato)-aurate(I) complexes
    作者:Graham A. Bowmaker、Brian C. Dobson
    DOI:10.1039/dt9810000267
    日期:——
    Salts containing bis(alkanethiolato)aurate(I) ions, [Au(SR)2](R = Me or But), or bis(benzenethiolato) aurate(I) ions, [Au(SPh)2], have been prepared from the corresponding dihalogenoaurate(I) salts by displacement of halide by thiolate ion. No evidence is found for the formation of multinuclear thiolate-bridged complexes of the type previously postulated for the gold(I)–thiomalate system. The observation
    含有双(alkanethiolato)aurate(盐我)离子,[金(SR)2 ] -(R = Me或卜吨),或双(benzenethiolato)aurate(我)离子,[AU(SPH)2 ] - ,具有由相应的二卤代金(I)盐通过硫代硫酸根离子取代卤化物制备。没有证据表明形成了先前假定为金(I)-硫代苹果酸体系的多核硫醇盐桥联的复合物。在[Au(SR)2 ] –(R = Me或Bu t)盐与单核阴离子的存在是一致的,其中金(I)表现出其通常的线性二配位。
  • Spectral correlation in the adsorption of aliphatic mercaptans on silver and gold surfaces: Raman spectroscopic and computational study
    作者:Seung Il Cho、Eun Sun Park、Kwan Kim、Myung Soo Kim
    DOI:10.1016/s0022-2860(98)00895-3
    日期:1999.4
    Spectral shifts of the nu(CS) vibrations of several aliphatic mercaptans adsorbed on the Ag and Au electrode surfaces were measured with the surface-enhanced Raman scattering. influence of the chemisorption mechanism on the spectral shift was investigated through ab initio quantum mechanical calculation for CH3SH, CH3S-, CH3SNa, and CH3SMn (M = Ag, Au and n = 1-3). It was found that even though the 2e molecular orbital of methanethiolate makes the major contribution to its chemisorption, the 3a(1) orbital is mainly responsible for the nu(CS) spectral shift. Adsorption of thiolates on the roughened Ag electrode surface seems to occur at the multiple sites such as the three-fold hollow sites while the number of the surface Au atoms interacting effectively with thiolates seems to be less than that of the Ag atoms. (C) 1999 Elsevier Science B.V. All rights reserved.
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