molybdocene tetrasulfide | 54955-47-4

• 英文名称: molybdocene tetrasulfide
• 英文别名: S4Mo(η5-cyclopentadienyl)2
• CAS: 54955-47-4
• 化学式: C₁₀H₁₀MoS₄
• 分子量: 354.393
• InChiKey: NWKDLNMPMCRECM-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  molybdocene tetrasulfide 、 2-chloroperbenzoic acid 以 二氯甲烷 为溶剂， 以52%的产率得到2-oxo-Cp2MoS4O
  参考文献：
  名称：

  Cp的选择性氧化2层的MoS 2层1和Cp 2的MoS 4得到的Cp 2层的MoS 2 O和的Cp 2层的MoS 4 O，分别为：一种新颖的热致氧迁移转换1-氧代的Cp 2层的MoS 4 0至2氧代的Cp 2硫化钼4 O

  摘要：

  Cp的氧化2层的MoS X，其中X = 2，4，用米氯过苯甲酸，得到的Cp 2层的MoS 2 O和的Cp 2的MoS 4 O，分别。在Cp 2 MoS 4 O中，氧连接到S 4配体的2-硫原子上；然而，分离出中间体并将其鉴定为1-氧代异构体。它通过一阶动力学进行热重排，速率与溶剂极性有关，从而生成最终的2-氧代产物。

  DOI：

  10.1021/om980813k
• 作为产物：
  描述：

  molybdocene 1,1,4,4-tetraoxotetrasulfide 以 二甲基亚砜 为溶剂， 生成 molybdocene tetrasulfide
  参考文献：
  名称：

  Rearrangement of Molybdocene Tetraoxotetrasulfide Cp₂MoS₄O₄ to Give [(Cp₂MoS₂H)₂](HSO₄)₂:  A Novel Proton-Stabilized Molybdocene Disulfide Dimer

  摘要：

  Cp2MoS4, 1, in CH2Cl2 undergoes extensive oxidation by m-CPBA at -78 degrees C to give a 1,1,4,4-tetroxide, 2 (59%). Tetraoxide 2 rearranges at room temperature to give an unusual sulfur-atom protonated molybdocene disulfide dimer [(Cp2MOS2H)(2)](HSO4)(2), 3. Crystal data for 3 are P (1) over bar, a = 6.751(2) angstrom, b = 9.865(4) angstrom, c = 11.549(5) angstrom, alpha = 109.95(3)degrees, beta = 96.11(3)degrees, gamma = 108.22(3)degrees, V = 666.9(4) angstrom(3), and Z = 1. The dimer was also obtained directly when the oxidation was conducted at 0 degrees C in DMF Under basic conditions, the dimer is cleaved to give molybdocene disulfide Cp2MoS2, while treatment of the latter with acid converts it to the dimer 3.

  DOI：

  10.1021/ic051332d

文献信息

• A radical pathway to synthesise Mo and W dithiolene complexes
  作者：Ai Ling Tan、Alexander J. Blake、E. Stephen Davies、Claire Wilson、C. David Garner

  DOI：10.1039/c0cc03756g

  日期：——

  to synthesise bis eta(5)-cyclopentadienyl dithiolene complexes of molybdenum and tungsten. This procedure involves the in situ thermolysis of the azo compounds, 2,2'-azobisisobutyronitrile (AIBN) or 1,1'-azobiscyclohexanecarbonitrile (ACCN) (R'(2)N(2), R' = CMe(2)CN or C(6)H(10)CN, respectively), which initiates a reaction between [Cp(2)M(S(4))] (M = Mo or W) and an alkyne (HC(2)R, R = Ph, 2-pyridyl

  已开发出一种新的方法来合成钼和钨的双eta（5）-环戊二烯基二硫辛烯络合物。该程序涉及偶氮化合物2,2'-偶氮二异丁腈（AIBN）或1,1'-偶氮二环己烷腈（ACCN）（R'（2）N（2），R'= CMe（2）CN或C（6）H（10）CN）分别引发[Cp（2）M（S（4））]（M = Mo或W）和炔烃（HC（2）R，R ＝ Ph，2-吡啶基或2-喹喔啉基）并产生相应的[Cp（2）M（S（2）C（2）RR'）]化合物。
• Model complexes for molybdopterin-containing enzymes: preparation and crystallographic characterization of a molybdenum ene-1-perthiolate-2-thiolate (trithiolate) complex
  作者：Robert S. Pilato、Kenneth A. Eriksen、Mark A. Greaney、Edward I. Stiefel、Shyamaprosad Goswami、Latonya Kilpatrick、Thomas G. Spiro、Edward C. Taylor、Arnold L. Rheingold

  DOI：10.1021/ja00024a055

  日期：1991.11
• Metallo 2,3-Disulfidothienoquinoxaline, 2,3-Disulfidothienopyridine, and 2-Sulfido-3-oxidothienoquinoxaline Complexes:  Synthesis and Characterization
  作者：Sharada P. Kaiwar、John K. Hsu、Anthony Vodacek、Glenn Yap、Louise M. Liable-Sands、Arnold L. Rheingold、Robert S. Pilato

  DOI：10.1021/ic961428v

  日期：1997.5.1

  The 2,3-disulfidothienoquinoxaline complexes of Cp2Mo and dppePd and the 2,3-disulfidothienopyridine complexes of Cp2Mo were obtained as products from the S-8 oxidation of the corresponding metallo-1,2-enedithiolate complexes. The analogous 2-sulfido-3-oxidothienoquinoxaline complexes of Cp2Ti, Cp2Mo, dppPd, and dppePt were prepared from 1-(quinoxalin-2-yl)-2-bromoethanone and the corresponding polysulfido complex. Both Cp2MoS2C10H4N2S} and Cp2MoSOC10H4N2S} have been characterized crystallographically. These complexes contain an extended planar ring where the metal is bound to substituents at the 2- and 3-positions of the thiophene ring. The oxidation products of the Cp2Mo derivatives all have EPR g values near 1.98 and Mo-97/95 hyperfine of less than or equal to 8.5 G. All of the complexes have a visible band assigned to an intraligand transition (IL). The excitation of a room-temperature DMSO solution of dppePtSOC10H4N2S} leads to an emission at 690 nm with a phi = 0.005. Lifetime measurements were best fit as the sum of two exponential decays with lifetimes of 6 and 0.3 ns.