[(η(5)-CH3O2CC5H4)2Mo2(CO)4] | 161205-77-2

• 英文名称: [(η(5)-CH3O2CC5H4)2Mo2(CO)4]
• 英文别名: [(η(5)-MeO2CC5H4)Mo(CO)2]2；(η5-MeCO2C5H4(CO)2Mo)2
• CAS: 161205-77-2
• 化学式: C₁₈H₁₄Mo₂O₈
• 分子量: 550.184
• InChiKey: CSJQXMCWYGOJIG-UHFFFAOYSA-N

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：

  [(η(5)-CH3O2CC5H4)2Mo2(CO)4] 、 二苄基二硒醚 以 甲苯 为溶剂， 以12%的产率得到trans/anti-[(η(5)-CH3O2CC5H4)2Mo2(μ-Se)2(μ-SeCH2C6H5)2]
  参考文献：
  名称：

  Synthesis of novel quadruply bridged M2Se4 clusters trans/anti and trans/syn-[(η5-RC5H4)2M2(μ-Se)2(μ-SeCH2Ph)2] (M=Mo, W) via an unexpected reaction of MM triply bonded complexes [(η5-RC5H4)2M2(CO)4] with dibenzyl diselenide. Crystal structures of a pair of isomers trans/anti- and trans/syn-[(η5-EtO2CC5H4)2Mo2(μ-Se)2(μ-SeCH2Ph)2]

  摘要：

  The unexpected reaction of triply bonded complexes [(eta (5)-RC5H4)(2)M-2(CO)(4)] with dibenzyl diselenide (PhCH2)(2)Se-2 in toluene at reflux gave a series of isomeric M2Se4 clusters trans/anti-[(eta (5)-RC5H4)(2)M-2(mu -Se)(2)(mu -SeCH2Ph)(2)] (1a, M = Mo, R = MeCO; 2a, Mo, MeO2C; 3a, Mo, EtO2C; 4a, W, MeCO; 5a, W, MeO2C; 6a, W, EtO2C) and trans/syn-[(eta (5)-RC5H4)(2)M-2(mu -Se)(2)(mu -SeCH2Ph)(2)] (1b, M = Mo, R = MeCO; 2b, Mo, MeO2C; 3b, Mo, EtO2C; 4b, W, MeCO; 5b, W, MeO2C; 6b, W, EtO2C) in combined 20-41% yields. In addition, the reaction of [(eta (5)-MeO2CC5H4)(2)W-2(CO)(4)] with (PhCH2)(2)Se-2 in solid state at 90 degreesC also afforded 5a and 5b in a total of 32% yield. The structures of these new clusters were fully characterized by elemental analysis and spectroscopy; those for 3a and 3b were confirmed by single-crystal X-ray diffraction techniques. (C) 2000 Elsevier Science B.V. FLU rights reserved.

  DOI：

  10.1016/s0022-328x(00)00502-7

文献信息

• Synthesis of the Novel Thiolato-Bridged and Oxo-Capped Trimetallic Clusters (η⁵-R‘C₅H₄)(CO)₂MFe₂(μ₃-O)- (μ-RS)(CO)₆ via Reactions of [Et₃NH][(μ-RS)(μ-CO)- Fe₂(CO)₆] with Triply Bonded Dimers [(η⁵-R‘C₅H₄)(CO)₂M]₂ (M = Mo, W) and Subsequent Treatment with Air. Crystal Structures of (η⁵-MeO₂CC₅H₄)(CO)₂MoFe₂(μ₃-O)(μ-<i>t</i>-BuS)(CO)₆ and (η⁵-EtO₂CC₅H₄)(CO)₂WFe₂(μ₃-O)(μ-EtS)(CO)₆
  作者：Li-Cheng Song、Hong-Tao Fan、Qing-Mei Hu、Xiang-Dong Qin、Wen-Feng Zhu、Yu Chen、Jie Sun

  DOI：10.1021/om980035w

  日期：1998.8.1

  [Et3NH][(μ-RS)(μ-CO)Fe2(CO)6] (1:  R = Et, t-Bu, Ph), prepared from Fe3(CO)12, RSH, and Et3N, react in situ with the triply bonded dimers [(η5-R‘C5H4)(CO)2M]2 (2:  M = Mo, W; R‘ = H, MeCO, MeO2C, EtO2C) followed by treatment with air to give the series of novel clusters (η5-R‘C5H4)(CO)2MoFe2(μ3-O)(μ-RS)(CO)6 (compound, R, R‘:  3a, Et, H; 3b, t-Bu, H; 3c, Et, MeCO; 3d, t-Bu, MeO2C; 3e, Ph, MeO2C; 3f, Et, EtO2C; 3g, t-Bu

  由Fe 3（CO）12，RSH制备的络合盐[Et 3 NH] [（μ-RS）（μ-CO）Fe 2（CO）6 ]（1：R = Et，t -Bu，Ph），和Et 3 N，在原位反应与三重接合二聚体[（η 5 -R'C 5 ħ 4）（CO）2 M] 2（2：M =钼，钨; R” = H，梅科，的MeO 2 C，环氧乙烷2 C），接着用空气处理，得到一系列新的簇的（η 5 -R'C 5 ħ 4）（CO）2钼铁2（μ 3 -O）（μ-RS）（CO）6（化合物中，R，R'：  3a中，ET，H;图3b，吨-Bu，H; 3c中，ET，梅科; 3D，吨-Bu，的MeO 2 ℃;图3e中，Ph，的MeO 2 C。; 3F，ET，环氧乙烷2 ℃; 3克，吨-Bu，环氧乙烷2 ℃; 3H，pH值，环氧乙烷2 C）在26-37％的产率和（η 5 -R” ç 5 ħ 4）（CO）2 WFE 2（μ 3 -O）（μ-RS）（CO）6（化合物，R，R'：
• Synthesis and characterization of sulfur/iron/molybdenum (tungsten) cluster compounds containing functionally substituted cyclopentadienyl ligand. Single crystal structure of [(ν5-MeO2CC5H4)2 (μ3-CO)2Mo2Fe2(μ3-S)2(CO6]
  作者：Li-Cheng Song、Ji-Quan Wang、Qing-Mei Hu、Wen-Qi Gao、Bing-Song Han

  DOI：10.1016/0277-5387(96)00285-9

  日期：1997.1

  [ν5-RC5H4(CO)2Mo]2 in CH2Cl2 at room temperature gave clusters [η5-RC5H4)2(μ3-CO)2Mo2Fe2(μ3-S)2(CO)6] (1a, R=MeCO; 1b, R = MeO2C; 1 c , R = EtO 2 C , whereas μ-S2Fe2(CO)6 reacted with WW triply bonded dimers [ν5-RC5H4(CO)2W]2 to afford the clusters [(ν5-RC5H4)2(μ3-CO)2W2Fe2(μ3-S)2(CO)6] (2a, R = MeO2C; 2b, R = EtO2C) and [[η5-RC5H4(CO)2]2W2Fe(μ3-S)(CO)3] (3a, R = MeO2C; 3b, R = EtO2C). While clusters 1a–1c could

  团簇1a在室温下与NaBH4在MeOH中的反应生成双羟基衍生物[[ν5-MeCH（OH）C5H4] 2（μ3-CO）2Mo2Fe2（μ3-S）2（CO）6]（4），而得到了单hydr和双-衍生物[ν5-MeCOC5H4] [ν5-2,4-（NO2）2C6H3NHNC（Me）C5H4]（μ3-CO）2Mo2Fe2（μ3-S）2（CO）6]（5）与[[ν5-2,4-（ ）2C6H3H | NHNC（Me）C55H4] 2（μ3-CO）2Fe2（μ3-S）2（CO）6]（6）与2,4-二硝基苯肼在室温下加入乙醇。所有新的团簇都通过元素分析和光谱学方法进行了表征，并通过X射线衍射技术对1b进行了表征。
• Reaction of metal—metal triply-bonded dimers [η5-RC5H4(CO)2Mo]2 with (μ-R′S)2Fe2(CO)6. Synthesis and structural characterization of (η5-RC5H4)2Mo2Fe(μ3-S)(CO)7, (η5-RC5H4)2Mo4(μ3-S)2(μ-CO)4 and [η5-RC5H4Mo(Co)(μ-SPh)]2
  作者：Li-Cheng Song、Ji-Quan Wang、Qing-Mei Hu、Xiao-Ying Huang

  DOI：10.1016/s0277-5387(96)00538-4

  日期：1997.1

  The dimers [η-RC5H4(CO)2Mo]2(R = MeO2C, EtO2C) reacted with (η-EtS)2Fe2(CO)6 in boiling xylene to give trinuclear clusters (η-RC5H4)2Mo2Fe(η3-S)(CO)7(la, R = MeO2C; lb, R = EtO2C) and tetran- uclear clusters (η5-RC5H4)4Mo4(η3-S)2(CO)4 (2a, R = MeO2C; 2b, R = EtO2C), whereas they reacted with (η- PhS)2Fe2(CO)6 in boiling xylene to give la−b, 2a−b and dinuclear complexes [η5-RC5H4Mo(CO)(η-SPh)]2 (3a, R

  二聚体[ η - RC 5 H 4（CO）2 Mo ] 2（R = MeO 2 C，EtO 2 C）与（η - EtS）2 Fe 2（CO）6在沸腾的二甲苯中反应，得到三核簇（η - RC 5 ħ 4）2的Mo 2的Fe（η 3 -小号）（CO）7（LA，- [R =的MeO 2 Ç ;磅，- [R =环氧乙烷2 Ç）和tetran- uclear簇（η 5 - RC 5 ħ 4）4沫4（η 3 -小号）2（CO）4（2 a，R = MeO 2 C ; 2 b，R = EtO 2Ç），而它们与（反应η - PHS）2的Fe 2（CO）6在沸腾的二甲苯，得到拉- b，2一- b和双核配合物[ η 5 - RC 5 ħ 4沫（CO）（η - SPh）] 2（3 a，R = MeO 2 C ; 3 b，R = EtO 2C）。然而，[反应的η 5 - RC 5 ħ 4（CO）2的Mo ] 2（[R
• Song, Li-Cheng; Shi, Yao-Cheng; Hu, Qing-Mei, Polyhedron, 1999, vol. 18, p. 19 - 24
  作者：Song, Li-Cheng、Shi, Yao-Cheng、Hu, Qing-Mei、Du, Fei、Mao, Xi-An

  DOI：——

  日期：——
• Investigations on Novel Tandem Reaction of Three Components, [η⁵-RC₅H₄(CO)₂Mo]₂, Ph₂Te₂, and Cp₂TiCl₂, Cp₂ZrCl₂, or Cp₂ZrBr₂. Synthesis and Structural Characterization of Tetrakis- and Bis-Bridged Dimolybdenum Complexes (η⁵-RC₅H₄Mo)₂(μ-PhTe)₄ (R = MeCO, MeO₂C, EtO₂C), (η⁵-RC₅H₄Mo)₂(μ-Cl)(μ-PhTe)₃ (R = MeCO, MeO₂C, EtO₂C), (η⁵-RC₅H₄Mo)₂(μ-Br)(μ-PhTe)₃ (R = MeO₂C, EtO₂C), and [η⁵-RC₅H₄(CO)₂Mo]₂(μ-PhTe)₂ (R = MeO₂C, EtO₂C)
  作者：Li-Cheng Song、Yao-Cheng Shi、Wen-Feng Zhu、Qing-Mei Hu、Xiao-Ying Huang、Fei Du、Xi-An Mao

  DOI：10.1021/om9904448

  日期：2000.1.1

  While reaction of triply bonded dimers [eta(5)-RC5H4(CO)(2)Mo](2) (R = MeCO, MeO2C) with Ph-2-Te-2 in xylene at 110 degrees C and subsequent treatment with Cp2TiCl2 at reflux gives novel tetrakis-bridged complexes (eta(5)-RC5H4Mo)(2)(mu-PhTe)(4) (1, R = MeCO; 3, R = MeO2C) and (eta(5)-RC5H4Mo)(2)(mu-Cl)(mu-PhTe)(3) (2a,b, R = MeCO; 4a,b, R = MeO2C), the dimers [eta(5)-RC5H4(CO)(2)Mo](2) (R = MeO2C, EtO2C) reacted with Ph2Te2 and Cp2ZrCl2 or Cp2ZrBr2 under similar conditions to afford novel tetrakis-bridged complexes (eta(5)-RC5H4Mo)(2)(mu-PhTe)(4) (3, R = MeO2C; 5, R = EtO2C), (eta(5)-RC5H4Mo)(2)(mu-Cl)(mu-PhTe)(3) (4a,b, R = MeO2C; 6a,b, R = EtO2C), and (eta(5)-RC5H4Mo)(2)(mu-Br)(mu-PhTe)(3) (7a,b, R = MeO2C; 8a,b, R = EtO2C). A possible pathway for production of such tetrakis-bridged complexes has been suggested primarily on the basis of the following facts: (i) Treatment of triply bonded dimers [eta(5)-RC5H4(CO)(2)Mo](2) (R = MeO2C, EtO2C) with Ph2Te2 in xylene at 110 degrees C produces bis-bridged complexes [eta(5)-RC5H4(CO)(2)Mo](2)(mu-PhTe)(2) (9, R = MeO2C; 10, R = EtO2C) and (ii) reaction of 9 with Cp2MCl2 (M = Ti, Zr) yields tetrakis-bridged complexes 3 and 4a,b. All the new products 1-10 are fully characterized by elemental analysis and IR, H-1, and Te-125 NMR spectroscopies, and 4b and 9 by single-crystal X-ray diffraction techniques.