[W(.tplbond.CN(Et)Me)(CO)2(η(5)-C5H5)] | 166529-07-3

• 英文名称: [W(.tplbond.CN(Et)Me)(CO)2(η(5)-C5H5)]
• CAS: 166529-07-3
• 化学式: C₁₁H₁₃NO₂W
• 分子量: 375.08
• InChiKey: ZXSFYPZZSFNBLS-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：

  [W(.tplbond.CN(Et)Me)(CO)2(η(5)-C5H5)] 、 copper(l) chloride 以 四氢呋喃 为溶剂， 以71%的产率得到[(CuW(μ-CN(Et)Me)Cl(CO)2(η(5)-C5H5))2]
  参考文献：
  名称：

  Synthesis of new heterodinuclear aminocarbyne complexes: crystal structures of [AuW{µ-CN(Et)Me}C₆F₅)(CO)₂(η-C₅H₅)] and [{CuW{µ-CN(Et)Me}Cl(CO)₂(η-C₅H₅)}₂]

  摘要：

  The aminocarbyne [W{=CN(Et)Me}(CO)(2)(cp)] 1 (cp=eta-C5H5) reacts with [Au(C6F5)(tht)] (tht= tetrahydrothiophene) and CuCl to give the adducts [AuW{mu-CN(Et)Me}(C6F5)(CO)(2)(cp)] 2 and [{CuW{mu-CN(Et)Me}Cl(CO)(2)(cp)}(2)] 3 respectively which have been structurally,characterized by X-ray diffraction. Complex 2 Crystallizes in space group P $($) over bar$$ 1, a = 9.840(5), b = 11.577(6), c = 8.296(6) Angstrom, alpha = 99.03(5). beta = 91.01(6), gamma = 81.92(4)degrees, Z = 2. Complex 3 crystallizes in space group P2(1)/a, a = 7.788(2), b = 14.880(5), c = 11.712(5) Angstrom, beta = 95.35(3)degrees, Z = 2. Both adducts exhibit a molecule of 1 bonded to Au(C6F5) or Cu2Cl2 fragments, respectively. through one of the W-C(carbyne) pi bonds. A WCM ring is formed in which 1 preserves most of its identity and the coinage metals attain their preferred electron Counts. The cationic Group 11 fragments [M(PPh(3))(+)] (M = Cu, Ag or Au) also react with complex to form [M{W[mu CN(Et)Me](CO)(2)(cp)}(2)](+) 5; when M = Au NMR spectroscopy indicates that in addition to the trinuclear species 5. the dimetallacyclopropene [AuW{mu-CN(Et)Me}(CO)(2)(cp)(PPh(3))](+) 4 is also present. All these adducts have been spectroscopically characterised.

  DOI：

  10.1039/dt9950002087