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2-丙硫醇,2-甲基-,盐锂 | 16203-42-2

中文名称
2-丙硫醇,2-甲基-,盐锂
中文别名
——
英文名称
lithium tert-butylsulfide
英文别名
lithium 2-methyl-2-propanethiolate;lithium 1,1-dimethylethylthiolate;lithium tert-butyl thiolate;lithium 2-methylpropane-2-thiolate;tBuSLi;lithium;2-methylpropane-2-thiolate
2-丙硫醇,2-甲基-,盐锂化学式
CAS
16203-42-2
化学式
C4H9LiS
mdl
——
分子量
96.1225
InChiKey
YYIBASFKWVFCSQ-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):
    -1.66
  • 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

SDS

SDS:825c1ae8137c77ef22b13f5acbea7cfe
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反应信息

  • 作为反应物:
    描述:
    2-丙硫醇,2-甲基-,盐锂二氯硅烷 作用下, 以 正庚烷 为溶剂, 反应 2.0h, 以70%的产率得到bis(1,1-dimethylethylthio)silane
    参考文献:
    名称:
    THIO(DI)SILANES
    摘要:
    含有化学式(A)的硫代硅烷类化合物:(R1aR1bR1cCS)s(Si)XxHh(A),其中下标s为2至4,或者含有化学式(I)的硫代硅烷类化合物:(R1aR1bR1cCS)s(R22N)(Si—Si)XxHh(I),其中下标s为1至6,其中R1a、R1b、R1c、R2、X和下标n、x和h在此定义。还包括含有相同成分的组合物,制备和使用方法,合成中有用的中间体,以及由此制备的薄膜和材料。
    公开号:
    US20200024291A1
  • 作为产物:
    描述:
    叔丁基二硫正丁基锂 作用下, 以 四氢呋喃 为溶剂, 反应 2.0h, 生成 2-丙硫醇,2-甲基-,盐锂
    参考文献:
    名称:
    在C3和C5处具有不同官能化取代基的吡唑的新的灵活合成方法。
    摘要:
    呈现了具有连接至碳3的官能化侧链和连接至碳5的变化的烷基和芳基取代基的吡唑的合成。此处报道了在C5处安装R =甲基,异丙基,叔丁基,金刚烷基或苯基,方法是首先将受保护的炔醇与酰氯RCOCl偶联,形成炔基酮,然后与肼反应形成吡唑核。醇脱保护并转化为氯化物,得到5-取代的3-(氯甲基)-或3-(2-氯乙基)吡唑。此序列可以在2 d内以30 g的规模完成,并具有出色的总产量。通过亲核取代反应,氯化物是其他多官能吡唑的有用前体。在本文的工作中,制备了在C3上具有侧链LCH(2)-和LCH(2)CH(2)-的衍生物(L =硫醚或膦)作为配体。
    DOI:
    10.1021/jo026083e
  • 作为试剂:
    参考文献:
    名称:
    Synthesis of polyunsaturated constituents of phenolic lipids
    摘要:
    The diene, (ZZ)-[(8,11)-pentadecadienyl]salicylic acid, (or 2-hydroxy-6-[(ZZ)-pentadeca-8,11-dienyl]benzoic acid), has been synthesised by two routes. In the first, the key intermediate methyl or ethyl 2-hydroxy-6-(7-bromoheptyl)benzoate has been converted to methyl or ethyl 2-hydroxy-6-(10-hydroxydec-8-ynyl)benzoate and thence by reaction of the corresponding bromide with 1-pentynylmagnesium bromide to methyl or ethyl 2-hydroxy-6-(pentadeca-8,11-dienyl)benzoate. Selective reduction afforded methyl or ethyl 2-hydroxy-6-[(ZZ)-pentadeca-8,11-dienyl]benzoate. An attempt to employ the Grignard reagent from methyl 2-methoxy-6-(non-8-ynyl)benzoate and reaction with 1-bromohex-2-yne was ineffective because of a side reaction of the former with ethylmagnesium bromide to give a ketone. In the third approach ethyl 2-methoxy-6-methylbenzoate was alkylated with 1-iodotetradeca-7,10-diyne and the product selectively reduced as before to the O-methyl ether ethyl ester. A variety of C-14 intermediates has been prepared for the derivation of the 8(E), 11(E), 8(E), 11(Z) and 8(2), 11(E) stereoisomers by the alkylation procedure. A similar methodology of alkylation can be adopted for obtaining corresponding trienes in which some progress has been made commencing with the synthesis of the 8(2),11(2),14 compound. (C) 1997 Elsevier Science Ireland Ltd.
    DOI:
    10.1016/s0009-3084(96)02654-0
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文献信息

  • Amido-tert-butylimido-vanadium(V)-Verbindungen. Darstellung, Reaktionen und <sup>51</sup>V-NMR-spektroskopische Untersuchungen / Amido-tert-butylimidovanadium(V) Compounds. Synthesis, Reactions and <sup>51</sup>V NMR Spectroscopic Studies
    作者:Fritz Preuss、Monika Vogel、Uwe Fischbeck、Jens Pemer、Gerhard Overhoff、Edith Fuchslocher、Frank Tabellion、Barbara Geiger、Gotthelf Wolmershäuser
    DOI:10.1515/znb-2001-1102
    日期:2001.11.1
    amido tert-butylimido-vanadium(V) complexes as well as of the binuclear complexes [μ-NtBu)2V2(NtBu)2Cl2] and [(μ-0)V2(NtBu)2Cp2Cl2] are also described. All compounds obtained have been characterized by 51V NMR spectroscopy. tBuN=V(OMe)3 was investigated by X-ray diffraction analysis; the molecular structure has been found to be that of a binuclear vanadium(V) complex with two bridging methoxo ligands.
    已经研究了 tBuN = VCl2·DME 与 LiX(X = NHtBu、NR2、OSiPh3、SR、烷基、Cp)的反应。LiNHtBu 和 LiCH3 提供双核抗磁性叔丁基亚氨基钒 (IV) 化合物 [(μ-NtBu)2V2X4];在所有其他情况下,只能分离通过钒(IV)的歧化反应形成的钒(V)化合物 tBuN=VX3 和 tBuN=VCpCl2。还描述了各种单核酰氨基叔丁基亚氨基钒 (V) 配合物以及双核配合物 [μ-NtBu)2V2(NtBu)2Cl2] 和 [(μ-0)V2(NtBu)2Cp2Cl2] 的合成。获得的所有化合物均已通过51V NMR光谱表征。tBuN=V(OMe)3通过X射线衍射分析;已发现分子结构是具有两个桥接甲氧基配体的双核钒 (V) 络合物。
  • Nucleophilic Substitution of η<sup>5</sup>-Pyrrolyl Ligands in Ruthenium(II) Complexes
    作者:M. Rakowski DuBois、K. G. Parker、C. Ohman、B. C. Noll
    DOI:10.1021/om9700268
    日期:1997.5.1
    pyrrolyl ligand has been characterized in some cases, and protonation of the substituted pyrrole complex led to isolation of the free substituted pyrrole with recycling of the ruthenium complex. The nucleophilic substitutions are sensitive to the electronic features of the supporting ligands in the complex and to the strength of the nucleophiles.
    的RuCl的反应2(PPH 3)3与所述吡咯基复合物(NC的形成pyrrolyllithium结果4 ħ 4)的RuCl(PPH 3)2,1,已特征在于X射线衍射研究。结构确认η 5为吡咯配体η-键接模式。配体取代反应1导致相关η的简便合成5吡咯基钌络合物与其它suppporting配体。PET的反应3衍生物(NC 4 H ^ 4)RUX(PET 3)如图2所示,X = Cl和I,用芳基锂和烷基锂试剂导致吡咯基配体的亲核取代,同时氢转移到金属离子上,形成(2-RNC 4 H 3)RuH(PEt 3)2。可以在氯化溶剂中将氢化物产物转化为相应的氯化物衍生物,以及络合物(2-PhNC 4 H 3)RuCl(PEt 3)2已经在结构上得到了表征。在某些情况下,已经表征了在配位的吡咯基配体上的第二次亲核取代反应,并且取代的吡咯配合物的质子化导致游离取代的吡咯的分离以及钌配合物的再循环。亲核取代对复
  • Synthesis and physicochemical characteristics of alkane (or arene)-thio-, -sulphinato-, and -sulphonato-indium(III) porphyrins. Crystal structure of methanesulphonato(5,10,15,20-tetraphenylporphyrinato)indium(III)
    作者:Panayotis Cocolios、Pierre Fournari、Roger Guilard、Claude Lecomte、Jean Protas、Jean C. Boubel
    DOI:10.1039/dt9800002081
    日期:——
    Indium(III) porphyrins containing metal–sulphur bonds [InL(SR)](L = porphyrinate, R = alkyl or aryl) are reported. The photochemical oxidation of these leads to the corresponding sulphinatoindium(III) porphyrins [InL(SO2R)]. The insertion of sulphur dioxide between the indium atom and the alkyl or aryl group of [InL(R)] also gives rise to the sulphinato-compounds. The latter can easily be oxidised
    据报道,含有金属-硫键[InL(SR)](L =卟啉,R =烷基或芳基)的铟(III)卟啉。这些物质的光化学氧化反应会生成相应的磺胺铟(III)卟啉[InL(SO 2 R)]。二氧化硫在铟原子与[InL(R)]的烷基或芳基之间的插入也产生了磺酰亚胺化合物。后者可以容易地被氧化成相应的磺基络合物。通过X射线衍射法测定了标题化合物[In(tpp)(SO 3 CH 3)]·2C 2 H 4 Cl 2的晶体结构。晶体是三斜晶的,空间群P,a = 13.027(2),b = 13.284(2),c = 14.029(2)Å,α= 68.82(2)°,β= 85.31(2)°,γ = 88.13(2)°,并且Z =2。已通过Patterson和Fourier方法求解了该结构,并通过全矩阵最小二乘计算将其精炼为R = 0.063。该络合物结晶为平行于c轴的一维聚合物。铟原子严格位于四氮平面中,其结构可以描述为[In(tpp)]
  • Hunting for the Magnesium(I) Species: Formation, Structure, and Reactivity of some Donor-Free Grignard Compounds
    作者:Tomasz Kruczyński、Nikolay Pushkarevsky、Patrick Henke、Ralf Köppe、Elke Baum、Sergey Konchenko、Jerzy Pikies、Hansgeorg Schnöckel
    DOI:10.1002/anie.201204997
    日期:2012.9.3
    Magnesium bromide radicals have to be prepared as high‐temperature molecules and trapped as a metastable solution because a seemingly simple reduction of donor‐free Grignard compounds failed. However, the essential role of magnesium(I) species during the formation of Grignard compounds could be demonstrated experimentally.
    溴化镁的基团具有与高温分子制备,并且作为捕获亚稳溶液,因为自由施主-格利雅化合物看似简单的降低而失败。但是,镁(I)物种在格利雅(Grignard)化合物形成过程中的重要作用可以通过实验证明。
  • Synthesis of tert-butyl mercapto complexes of titanium(IV). X-ray crystal structure of Ti(diars)Cl2 (tBuS)2
    作者:Richard A. Jones、Stuart T. Schwab、Bruce R. Whittlesey
    DOI:10.1016/s0277-5387(00)84527-1
    日期:1984.1
    tert-butyl mercapto compounds, Ti(L)Cl2(tBuS)2 (L = diars, dmpe, dppe), has been synthesized and characterized. The X-ray crystal structure of Ti(diars)Cl2(tBuS)2 (1) shows that the Ti(IV) atom has a distorted octahedral geometry with trans chlorides and cis tert-butyl mercapto units. The structures of the other complexes are similar based on spectroscopic (NMR, IR) evidence. Crystal data for (1): C18H34As2Cl2S2Ti
    摘要合成并表征了新型的叔丁基巯基化合物Ti(L)Cl2(tBuS)2(L = diars,dmpe,dppe)。Ti(diars)Cl2(tBuS)2(1)的X射线晶体结构表明,Ti(IV)原子具有扭曲的八面体几何形状,带有反式氯化物和顺式叔丁基巯基单元。基于光谱学(NMR,IR)的证据,其他配合物的结构相似。(1)的晶体数据:C18H34As2Cl2S2Ti,M = 583.24,三角空间群P3121(No. 152),a = b = 16.892(5)A,c = 8.492(2)A,U = 2098.4 A3,Z = 3, Dc = 1.389 gcm-3,μ= 29.841 cm-1,λ(MoKα)= 0.71069 A(石墨单色仪)。观察到的948的细化(测得1371个唯一值; I>3σ(I)反射)的最终R = 0.0462和Rw = 0.0597。
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