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benzenethiol | 16528-57-7

中文名称
——
中文别名
——
英文名称
benzenethiol
英文别名
tin(II) benzenethiolate;Sn(SPh)2;dithiophenol tin
benzenethiol化学式
CAS
16528-57-7;22881-46-5
化学式
C12H10S2Sn
mdl
——
分子量
337.053
InChiKey
KALALSCSCFLXHQ-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):
    1.21
  • 重原子数:
    8.0
  • 可旋转键数:
    0.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    1.0

反应信息

  • 作为反应物:
    描述:
    benzenethiol氯五氟苯 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 16.4h, 以19%的产率得到二苯二硫醚
    参考文献:
    名称:
    硫醇根阴离子作为亲核试剂第XIV部分。芳硫醇锡(II)的进一步反应
    摘要:
    比较了DMF中苯硫醇锡(II)与六氟苯,氯五氟苯和溴五氟苯的反应。观察到苯硫基取代了氟和氯,并进行了原脱溴作用。对于反应,DMF比乙二醇/吡啶混合物(1:2)或二甘醇二甲醚是更好的溶剂。从对氯苯硫醇锡(II)与六氟苯,十氟联苯,八氟甲苯和五氟苄基溴的反应中分离并鉴定了新产品。
    DOI:
    10.1016/s0022-1139(00)81036-2
  • 作为产物:
    描述:
    tin(II) acetate 、 苯硫酚乙醇 为溶剂, 生成 benzenethiol
    参考文献:
    名称:
    Arsenault, J. J. Ivan; Dean, Philip A. W., Canadian Journal of Chemistry, 1983, vol. 61, p. 1516 - 1523
    摘要:
    DOI:
  • 作为试剂:
    描述:
    (1-硝基乙基)苯benzenethiol苯硫酚三乙胺 作用下, 以 为溶剂, 反应 0.17h, 以30%的产率得到(R)-1-Phenylethylhydroxylamine
    参考文献:
    名称:
    一种基于Sn(SR)3-物种还原能力的快速还原叠氮化物和硝基化合物的方法
    摘要:
    通过用适量的RSH和Et 3 N处理SnCl 2或Sn(SR)2制备的锡(II)络合物似乎是迄今为止报道的叠氮化物(对胺类)的最佳还原剂。这些锡(II)配合物还可以将伯和仲脂肪族硝基化合物还原为肟,通常在室温下在数分钟之内或数小时之内即可还原成肟,而叔脂肪族以及芳香族硝基化合物也可以还原为相应的羟胺。通常,叠氮化物比硝基取代基反应更快,而羰基,亚砜,砜,腈和酯在相同条件下实际上是不反应的。还阐明了Sn(SPh)3-与叠氮化物和硝基化合物反应的一些机理细节。
    DOI:
    10.1016/s0040-4020(01)85439-9
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文献信息

  • 1‐D‐Tin(II) Phenylchalcogenolato Complexes <sub>∞</sub> <sup>1</sup> [Sn(EPh) <sub>2</sub> ] (E = S, Se, Te) – Synthesis, Structures, Quantum Chemical Studies and Thermal Behaviour
    作者:Andreas Eichhöfer、Ji‐Jun Jiang、Heino Sommer、Florian Weigend、Olaf Fuhr、Dieter Fenske、Cheng‐Yong Su、Gernot Buth
    DOI:10.1002/ejic.200900940
    日期:2010.1
    monomers), while in 1 ∞ [Sn(EPh) 2 ] (E = Se, Te) the tin atoms show contacts to two neighbored monomers leading to a fourfold coordination of the tin atoms by either selenium or tellurium atoms. The bond situation is discussed on the basis of density functional calculations. Thermal treatment mostly leads to the formation of the corresponding phase pure tin(II) chalcogenides however sublimation plays an increasing
    通过 SnCl 2 与两当量的 PhESiMe 3 反应合成了一系列三个 1-D-锡 (II) 苯基硫属元素络合物 1 ∞ [Sn(EPh) 2 ] (E = S, Se, Te),产率 > 80%在有机溶剂中。在晶体中,分子形成两种不同类型的一维链。在 1 ∞ [Sn(SPh) 2 ] 中,锡原子是由硫原子(单体内的两个键和相邻单体之间的一个更长的键)配位的扭曲三角锥体,而在 1 ∞ [Sn(EPh) 2 ] (E = Se, Te) 锡原子显示出与两个相邻单体的接触,导致锡原子与硒或碲原子的四重配位。在密度泛函计算的基础上讨论了键合情况。热处理主要导致相应相纯锡 (II) 硫属元素化物的形成,但是升华在从碲化物到硫醇化物络合物的过程中起着越来越大的作用,尤其是在使用真空条件时。对挥发性裂解产物的研究表明,在气相中发生了比 EPh 2 (E = S、Se、Te) 的正式化学计量裂解更复杂的反应,并形成
  • Reactions of tin(II) and lead(II) thiolates with some fluoroaromatics
    作者:Rosemary C. Hynes、Michael E. Peach、Kevin C. Smith
    DOI:10.1016/s0022-1139(00)83321-7
    日期:1985.8
    The aromatic thiolates of tin(II) and lead(II), M(SAr)2 (M = Sn, Pb) are readily prepared, and are stable at room temperature. The reactions of these thiolates Sn(SAr)2 (Ar = Ph, CH3C6H4) and Pb(SPh)2 with various fluoroaromatics have been studied in DMF. The Pb(SPh)2 was reasonably soluble in DMF, but Sn(SAr)2 was not very soluble, forming a suspension.
    锡(II)和铅(II),M(SAr)2(M = Sn,Pb)的芳族硫醇盐易于制备,并且在室温下稳定。这些硫醇盐Sn(SAr)2(Ar = Ph,= CH 3 C 6 H 4)和Pb(SPh)2与各种氟代芳烃的反应已在DMF中进行了研究。Pb(SPh)2可溶于DMF,但Sn(SAr)2不太可溶,形成悬浮液。
  • Pyridine-2-selenolate and -2-tellurolate as ligands: a multinuclear (<sup>77</sup>Se, <sup>119</sup>Sn, <sup>125</sup>Te) magnetic resonance study of some tin(IV) complexes, and X-ray structural analyses of Sn(SPh)<sub>2</sub>(2-Se-C<sub>5</sub>H<sub>4</sub>N-<i>N</i>,Se)<sub>2</sub> and Sn(SPh)<sub>1.85</sub>(2-Se-C<sub>5</sub>H<sub>4</sub>N)<sub>2.15</sub>
    作者:Naveen Chopra、Leslie C. Damude、Philip A.W. Dean、Jagadese J. Vittal
    DOI:10.1139/v96-238
    日期:1996.11.1

    Reactions between Sn(E′Ph)n (E′ = S or Se; n = 2 or 4) and the bis(pyridine) dichalcogenides 2,2′-(C5H4NE)2 (E = Se or Te), abbreviated py2E2, have been studied using multinuclear (77Se, 119Sn, 125Te) magnetic resonance. In this way the occurrence of the pyridine-2-chalcogenate complexes Sn(E′Ph)4−x(Epy)x (E′ = S or Se; E = Se, x = 1–4; E = Te, x = 1 or 2) has been demonstrated. The pattern of 119Sn NMR chemical shifts for Sn(E′Ph)4−x(Sepy)x (E′ = S or Se, x = 0–4) is consistent with bidentate bonding for the pySe ligand when x = 1 and 2. The pyTe ligand is probably bidentate also in all four complexes containing this ligand. As part of the NMR analysis, 77Se and (or) 125Te NMR data were obtained for py2Te2 and for the new mixed dichalcogenides PhE′ER (E′ = S, Se, or Te; E ≠ E′ = Se or Te; R = 2-py or Ph), which were produced in the systems Ph2E′2:R2E2. The complex Sn(SPh)2(Sepy)2 (1) was isolated pure and its structure determined by the single crystal X-diffraction technique. The compound crystallizes in the monoclinic space group P21/n, with unit cell dimensions a = 9.7929(9) Å, b = 22.340(2) Å, c = 11.368(1) Å, β = 108.803(7) °, V = 2354.3(4) Å3, dcalc = 1.837 g cm−3 and Z = 4. Refinement by full-matrix least squares on F2 gave agreement factors R1 = 0.0425 and wR2 = 0.0882 for 2823 independent reflections with F0 ≥ 4σ(F0) and 258 variables. The structure confirms that the PySe ligand behaves in a chelating manner. The molecule Sn(SPh)2(2-Se-C5H4N-N,Se)2 has a distorted octahedral structure with the PhS ligands in cis positions and the two Se donor atoms in trans positions. The Sn—Se, Sn—S, and Sn—N distances are 2.6291(8) and 2.6358(8) Å, 2.475(2) and 2.464(2) Å, and 2.325(5) and 2.333(5) Å. The bite angles N-Sn-Se of the chelating ligands are 65.9(1)° and 65.8(1)°. En route to 1, the yellow crystalline compound Sn(SPh)1 85(2-Se-C5H4N)2 15 (2) was isolated. This was shown by 119Sn NMR spectroscopy to contain both Sn(2-Se-C5H4N)2(SPh)2 and Sn(2-Se-C5H4N)3(SPh). The crystal and molecular structure of 2 was determined by single crystal X-ray diffraction techniques. Crystal data: monoclinic, space group P21/n, a = 9.795(2) Å, b = 22.355(4) Å, c = 11.362(2) Å, β = 108.87(3)°, V = 2354.2(8) Å3, dcalc = 1.837 g cm−3, dobs = 1.87(5) g cm−3Z = 4, R1 = 0.0306, wR2 = 0.0651 for 2756 data (F0 ≥ 4σ(F0)) and 258 parameters. Crystallographic evidence for the presence of co-crystallized Sn(2-Se-C5H4N)3(SPh) occurs only in a minor lengthening of one of the two Sn—S bonds, Sn—S(1) (compared with expectation for 1), and an excess of electron density at S(1) when the data are modelled as Sn(2-Se-C5H4N)2(SPh)2. These effects are attributed to a crystallographic disorder of SPh and η1-2-Se-C5H4N} at the S(1)Ph site, involving isostructural Sn(η2-2-Se-C5H4N})21-2-Se-C5H4N})(SPh) and Sn(η2-2-Se-C5H4N})2(SPh)2. Key words: pyridine-2-selenolate, pyridine-2-tellurolate, tin complexes.

    研究了Sn(E′Ph)n(E′ = S或Se; n = 2或4)与双(吡啶)二半导体2,2′-(C5H4NE)2(E = Se或Te,简写为py2E2)之间的反应,使用多核(77Se,119Sn,125Te)磁共振技术进行了研究。通过这种方法,证明了pyridine-2-chalcogenate配合物Sn(E′Ph)4-x(Epy)x(E′ = S或Se; E = Se,x = 1-4; E = Te,x = 1或2)的存在。当x = 1和2时,Sn(E′Ph)4-x(Sepy)x(E′ = S或Se,x = 0-4)的119Sn NMR化学位移模式与pySe-配体的双齿配位键合一致。当包含该配体的四个配合物时,pyTe-配体也可能是双齿配位。作为NMR分析的一部分,还获得了py2Te2和新的混合二半导体PhE′ER(E′ = S,Se或Te; E≠E′ = Se或Te; R = 2-py或Ph)的77Se和(或)125Te NMR数据,这些化合物是在系统Ph2E′2:R2E2中产生的。纯净的化合物Sn(SPh)2(Sepy)2(1)被分离出来,并通过单晶X射线衍射技术确定了其结构。该化合物在单斜晶系P21 / n空间群中结晶,具有单位晶胞尺寸a = 9.7929(9)Å,b = 22.340(2)Å,c = 11.368(1)Å,β = 108.803(7)°,V = 2354.3(4)Å3,dcalc = 1.837 g cm-3和Z = 4。通过对F2的全矩阵最小二乘法进行细化,得到了R1 = 0.0425和wR2 = 0.0882的一致性因子,对于2823个独立反射,F0≥4σ(F0)和258个变量。该结构证实了PySe-配体的螯合方式。分子Sn(SPh)2(2-Se-C5H4N-N,Se)2具有扭曲的八面体结构,其中PhS-配体处于顺式位置,两个Se供体原子处于反式位置。 Sn-Se,Sn-S和Sn-N距离分别为2.6291(8)和2.6358(8)Å,2.475(2)和2.464(2)Å,以及2.325(5)和2.333(5)Å。螯合配体的N-Sn-Se咬合角为65.9(1)°和65.8(1)°。在制备1的过程中,分离出了黄色结晶化合物Sn(SPh)1 85(2-Se-C5H4N)2 15(2)。通过119Sn NMR光谱学,证明该化合物同时含有Sn(2-Se-C5H4N)2(SPh)2和Sn(2-Se-C5H4N)3(SPh)。通过单晶X射线衍射技术确定了2的晶体和分子结构。晶体数据:单斜晶系,空间群P21 / n,a = 9.795(2)Å,b = 22.355(4)Å,c = 11.362(2)Å,β = 108.87(3)°,V = 2354.2(8)Å3,dcalc = 1.837 g cm-3,dobs = 1.87(5)g cm-3,Z = 4,R1 = 0.0306,wR2 = 0.0651,用于2756个数据(F0≥4σ(F0))和258个参数。晶体学证据表明,共结晶的Sn(2-Se-C5H4N)3(SPh)仅在一个Sn-S键的长度略微延长(与1的预期相比),并且在S(1)处存在电子密度过剩,当数据被建模为Sn(2-Se-C5H4N)2(SPh)2时,这些效应被归因于SPh和η1-2-Se-C5H4N}在S(1)Ph位点的晶体学失序,涉及等同的Sn(η2-2-Se-C5H4N})2(η1-2-Se-C5H4N}}(SPh)和Sn(η2-2-Se-C5H4N})2(SPh)2)。关键词:吡啶-2-硒酸盐,吡啶-2-碲酸盐,锡配合物。
  • A multinuclear, (77Se, 119Sn, 125Te) nuclear magnetic resonance spectroscopic study of the series Sn(SPh)x(SePh)y(TePh)4−x−y
    作者:Philip A.W. Dean、Radhey S. Srivastava
    DOI:10.1016/s0020-1693(00)85238-x
    日期:1985.11
    and Sn(SePh) 4 , and by the redox reaction of Sn(EPh) 2 with PhE′H (E = Se, E′ = S; E = S, E′ = Se). Protonation of Sn(EPh) 3 − (E = S or Se) with CF 3 SO 3 H or CF 3 CO 2 H is shown to produce Sn(EPh) 4 . The 119 Sn, 77 Se and 125 Te NMR chemical shifts and the one-bond 119 Sn 77 Se and 119 Sn 125 Te nuclear spin-spin coupling constants can be fitted satisfactorily using established pairwise additivity
    摘要通过等摩尔量的Sn(EPh)反应,在溶液中以平衡混合物的形式制备了15种Sn(SPh)x(SePh)y(TePh)4−x-y的完整系列,包括13种新物种。 )2和Ph 2 E'2(E = E'= S; E = E'= Se; E = S,E'= Se; E = Se,E'= S; E = S,E'= Te; E = Se,E'= Te; E = S / Se混合物,E'= Te; E = S / Se混合物,E'= Se / Te混合物),并通过119 Sn和77 Se和/或125 Te NMR表征作为适当的。该反应被认为涉及氧化插入然后再分布。还可以通过重新分布已知化合物Sn(SPh)4和Sn(SePh)4以及通过Sn(EPh)2与PhE'的氧化还原反应来制备Sn(SPh)x(SePh)4-x的平衡混合物。 H(E = Se,E'= S; E = S,E'= Se)。显示出用CF 3
  • Synthesis of Zwitterionic 1,1′-Glycosylphosphodiester: A Partial Structure of Galactosamine-Modified <i>Francisella</i> Lipid A
    作者:David Baum、Paul Kosma、Alla Zamyatina
    DOI:10.1021/ol501639c
    日期:2014.7.18
    Synthesis of a "double glycosidic" phosphodiester comprising anomeric centers of two 2-amino-2-deoxy-sugars is reported. The carbohydrate epitope of Francisella lipid A modified with alpha-D-galactosamine at the anomerically linked phosphate has been stereoselectively prepared and coupled to maleimide-activated bovine serum albumin via an amide-linked thiol-terminated spacer group. H-Phosphonate and phosphoramidite approaches have been explored for the coupling of 4,6-DTBS-2-azido-protected GalN lactol and peracetylated spacer-equipped reducing beta GlcN(1 -> 6)GlcN disaccharide via phosphodiester linkage. Deprotection conditions preserving the integrity of the labile glycosidic zwitterionic phosphodiester were elaborated.
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