1,2-Ethanedithiol, disodium salt | 23851-06-1

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: 1,2-Ethanedithiol, disodium salt
• CAS: 23851-06-1；23851-16-3
• 化学式: C₂H₄S₂*Na
• 分子量: 115.176
• InChiKey: BQOMYLVQRBFGCY-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.92
• 重原子数：
  5.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  chlorotris(triethylphosphane)cobalt(I) 、 1,2-Ethanedithiol, disodium salt 在 air 作用下， 以 1,2-二氯乙烷 为溶剂， 以45%的产率得到[Co3(ethane-1,2-dithiolate)2(PEt3)3][Co2Cl4(μ-diethyl sulfone)2]
  参考文献：
  名称：

  Synthesis and molecular structure of the mixed polymeric cobalt compound [Co₃(SCH₂CH₂S)₃(PEt₃)₃]₂[Co₂Cl₄(µ-O₂SEt₂)₂]

  摘要：

  The mixed polymeric cobalt compound [Co-3(SCH2CH2S)(3)(PEt(3))(3)](2)[Co2Cl4(mu-O(2)SEt(2))(2)] 1 containing two trimers and one dimer was isolated from the reaction of [CoCl(PEt(3))(3)] with disodium ethane-1,2-dithiolate in 1,2-dichloroethane. It is monoclinic and crystallizes in space group P2(1)/n, with a = 12.481(7), b = 15.70(2), c = 25.84(2) Angstrom, beta = 97.85(5)degrees and Z = 2 from 2436 reflections with I > 3.50 sigma(l), final R = 0.062. X-Ray diffraction established that the two cobalt atoms in the dimer are linked via the oxygen atoms of the diethyl sulfone forming the eight-membered Co2O4S2 ring with a crystallographic inversion centre through the whole dimer. The observed cleavage of the dithiolate C-S bond together with the formation of the bridging diethyl sulfone are discussed. in the trimer of 1, the Co-3 isosceles triangle is capped by two bidentate SCH2CH2S2- ligands on either side of the plane with the sulfur atoms bridging the two long Co-Co bonds, while the short Co-Co bond is bridged by the third SCH2CH2S2- ligand. Considering the framework of the Co3P3(SCH2CH2S)(3) unit only, there is a pseudo mirror-image plane passing through the Co3P3 plane which bisects the C(31)-C(32) bond. The H-1 NMR spectrum of compound 1 demonstrates the retention of the solid-state structure of the trinuclear species in chloroform solution.

  DOI：

  10.1039/dt9950001447
• 作为试剂：
  描述：

  trans-2,3-dichloro-1,4-dithiane 在 1,2-Ethanedithiol, disodium salt 作用下， 以 乙醇 为溶剂， 反应 12.0h， 以6%的产率得到2,3-dihydro-5,6-dichloro-1,4-dithiin
  参考文献：
  名称：

  Synthesis and conformational analysis of glyoxal bis-dithioacetals: 1,4,5,8-tetrathiadecalin (hexahydro-1,4-dithiino[2,3-b]-1,4-dithiin) and -2,3-bis(methylthio)-1,4-dithiane

  摘要：

  DOI：

  10.1016/s0040-4020(01)90558-7

文献信息

• ELECTRON-TRANSFER INTERACTION BETWEEN THE COMPLEXED SILVER(I) CATION AND RUTHENIUM ATOM IN POLYOXA[<i>n</i>]- AND 1,<i>n</i>-DIOXATHIA[<i>n</i>]RUTHENOCENOPHANES
  作者：Sadatoshi Akabori、Yoichi Habata、Masaru Sato

  DOI：10.1246/cl.1985.1063

  日期：1985.7.5

  Polyoxa[n]ruthenocenophanes and 1,n-dioxathia[n]ruthenocenophanes were prepared. The complexes of the ruthenocenophanes with transition metal cations were isolated. The 1H-NMR and electronic spectra of the silver(I) ion-complexed 1,4,7,10,13,16-hexaoxa[16]ruthenocenophane suggested the presence of strong electron-transfer interaction between the complexed silver(I) cation and the ruthenium atom of the ruthenocene nucleus.

  聚氧铑环烷和1,n-二氧硫铑环烷化合物被制备出来，并从中分离得到与过渡金属阳离子形成的复合物。银(I)离子与1,4,7,10,13,16-六氧[16]铑环烷复合物的1H-NMR和电子光谱表明，在复合的银(I)阳离子和铑环核中的铑原子之间存在强烈的电子转移相互作用。
• Quelques aspects de la chimie des dioxa- et dithia-germoles
  作者：H. Lavayssière、G. Dousse、Et J. Satgé

  DOI：10.1002/recl.19881070609

  日期：——

  Dithia- and dioxa-germoles: R2Ge-X-CR′=CR′-X (X = S, O), have been prepared from diorganodihalogermanes and R′(NaS)C=C(SNa)R′, 1,2-benzenedithiol, α-hydroxy ketones, R “(KO)C=C(OK)R” or dioxastannole and by cleavage of Ge-N bonds of diorganobis(diethylamino)germanes by benzoin. The synthesis of spirobidithiagermoles is also reported.

  Dithia-和dioxa-germoles：R 2 Ge-X-CR'= CR'-X（X = S，O），是由二有机二卤代人制备的，R'（NaS）C = C（SNa）R'，1， 2-苯二硫醇，α-羟基酮，R“（KO）C = C（OK）R”或二恶烷环，并通过安息香裂解二有机双（二乙氨基）锗烷的Ge-N键。还报道了螺菌丝虫germoles的合成。
• Synthesis and characterisation of monocyclopentadienyl dithiolato complexes of niobium and tantalum; crystal structures of [Nb2(μ-O)(μ-η2∶η2-S2C2H4)(η5-C5H4Me)2Cl4] and [Nb2(μ-η1∶η2-S2C2H4)2(η5-C5H4Me)2O(S2C2H4)] †
  作者：W. Edward Lindsell、Georgina M. Rosair、Malcolm A. Spence

  DOI：10.1039/a804808h

  日期：——

  Reactions of tetrachloro(cyclopentadienyl)niobium with arenedithiolates yielded products [NbCp(1,2-S2C6H3R-4)2] (Cp = η5-C5H5; R = H 1 or Me 2), characterised primarily by analysis, 1H NMR and mass spectroscopy. Cyclic voltammetric studies on 1 and 2 showed two consecutive, quasi-reversible, reduction processes; ESR spectra of the initial products of chemical reduction were typical of those from niobium(IV) species with an unpaired electron largely centred on the metal and assigned to the anions [NbCp(1,2-S2C6H3R-4)2]–. Similar tantalum derivatives were less tractable, although properties of the more soluble species [TaCp′(1,2-S2C6H4)2] (Cp′ = η5-C5H4Me) are reported. Reactions of tetrachloro(methylcyclopentadienyl)-niobium or -tantalum with salts of ethane-1,2-dithiol (H2edt) were very susceptible to hydrolysis and the major isolable products of reactions using the sodium reagent (Na2edt) were [M2(µ-O)(µ-η2∶η2-edt)Cp′2Cl4] (M = Nb 4 or Ta 5), containing oxo and symmetrical dithiolate bridges. Reaction of [NbCp′Cl4] with 2 molar equivalents of Tl2edt formed the unsymmetrical compound [Nb2(µ-η1∶η2-edt)2Cp′2O(edt)] 6, containing a terminal oxide ligand, one chelating and two unsymmetrically bridging edt groups. Structures of compounds 4 and 6 have been determined in the solid state by X-ray crystallography; 1- and 2-D NMR spectra of the binuclear products support the retention of these structures in solution.

  四氯化(环戊二烯基)铌与芳基二硫醇的反应产物为[NbCp(1,2-S2C6H3R-4)2](Cp = η5-C5H5; R = H 1 或 Me 2)，主要通过分析、1H NMR 和质谱进行表征。对 1 和 2 进行的循环伏安研究显示了两个连续的、准可逆的还原过程；化学还原的初始产物的 ESR 光谱具有典型的铌(IV)物种特征，其中未成对电子主要集中在金属中心，并被指认为阴离子[NbCp(1,2-S2C6H3R-4)2]-。类似的钽衍生物较为难以处理，尽管报道了更易溶的物种[TaCp′(1,2-S2C6H4)2](Cp′ = η5-C5H4Me)的性质。四氯化(甲基环戊二烯基)铌或钽与乙烷-1,2-二硫醇(H2edt)盐的反应非常容易水解，主要可分离产物为使用了钠试剂(Na2edt)反应得到的[M2(μ-O)(μ-η2∷η2-edt)Cp′2Cl4](M = Nb 4 或 Ta 5)，含有氧桥和二硫醇对称桥。[NbCp′Cl4]与2摩尔当量的Tl2edt反应形成了不对称化合物[Nb2(μ-η1∷η2-edt)2Cp′2O(edt)] 6，含有端氧配体、一个螯合和一个二硫醇不对称桥。化合物4和6的固体结构通过X射线晶体学确定；二核产物的1-D和2-D NMR光谱支持溶液中这些结构的保留。
• A new access to palladium–phosphine chemistry. Formation of polynuclear palladium compounds via the oxidation of ligands in simple palladium(II) complexes
  作者：Weiping Su、Rong Cao、Maochun Hong、Daxu Wu、Jiaxi Lu

  DOI：10.1039/a908788e

  日期：——

  to a series of polynuclear palladium complexes. The oxidation of 1 by oxygen in alkaline DMF solution yielded a dinuclear complex with sulfinato ligand, [Pd2(O2SCH2CH2SO2)(edt)(dppp)] 3, while that of 2 afforded a hexanuclear complex, [Pd6(pdt)6] 4. The molecular structure of 3 consists of two fragments [Pd(O2SCH2CH2SO2)] and [Pd(dppp)]2+, which are linked by an edt2− bridging ligand. The structure

  [钯（DPPP）（EDT）]的反应中1或[钯（DPPP）（PDT）] 2（EDT 2-  =乙烷-1,2-二硫醇，PDT 2-  =丙烷-1,3-二硫醇，DPPP = 1,3-双（二苯基膦基）丙烷）与氧气或元素硒在不同的反应条件下产生了一系列的多核钯配合物。这氧化作用碱性DMF溶液中1的氧含量产生了磺胺基双核配合物配体，[Pd 2（O 2 SCH 2 CH 2 SO 2）（edt）（DPPP）] 3，而2则得到六核络合物，[Pd 6（pdt）6 ] 4。3的分子结构由两个片段[Pd（O 2 SCH 2 CH 2 SO 2）]和[Pd（DPPP）] 2+组成，它们通过edt 2-桥联在一起配体。4的结构由[Pd（pdt）]单元组成，形成环状中性络合物，其中Pd 6 S 12核具有伪D 6d对称性，六个Pd原子与Pd ⋯ Pd形成近乎规则的六元环距离范围为3.050至3.090Å。治疗2与元素
• A novel coordination mode for oxygen: preparation and properties of (NBun4)2[V4O(edt)2Cl8] containing a square planar oxide bridge
  作者：Joe R. Rambo、John C. Huffman、Odile Eisenstein、George Christou

  DOI：10.1021/ja00202a061

  日期：1989.9

  wondered how this might affect the V...V separation. We herein report that the product from one such reaction is not dinuclear but tetranuclear, (NBusup n}sub 4})sub 2}(Vsub 4}O(edt)sub 2}Clsub 8}) containing the first example of a square-planar oxide in a molecular species.

  作者目前正在参与一项旨在发展 V/S 化学的计划。在早期的报告中，我们描述了几种 V/S 复合物，包括核数 1-4 和氧化水平 III-V，包括混合价。在随后的研究中，我们调查了 edtsup 2minus}} 是否降低；V 比率将产生具有不同结构核心的混合 Clsup minus}}/edtsup 2minus}} 双核复合物，并想知道这可能如何影响 V...V 分离。我们在此报告来自这样一个反应的产物不是双核而是四核，(NBusup n}sub 4})sub 2}(Vsub 4}O(edt)sub 2}Clsub 8} ) 包含分子种类中方形平面氧化物的第一个例子。