NaMo(CO)3(η5-C5H4CO2Et) | 141216-83-3

• 英文名称: NaMo(CO)3(η5-C5H4CO2Et)
• CAS: 141216-83-3
• 化学式: C₁₁H₉MoO₅*Na
• 分子量: 340.119
• InChiKey: LMBKFYYWGVGZRJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 NaMo(CO)3(η5-C5H4CO2Et) 以 四氢呋喃 为溶剂， 以35%的产率得到(CO)9Co3(μ3-C)COOCH2CH2OCO(μ3-C)Co2Mo(CO)8(C5H4CO2CH2CH3)
  参考文献：
  名称：

  Regioselective Metal Exchange Reactions in Linked Clusters

  摘要：

  Regioselective metal exchange reactions in linked clusters, [(CO)(9)Co-3(mu (3)-C)COOCH2](2) (1) and (CO)(9)Co-3(mu (3)-C)COOCH2(mu -CCH)Co-2(CO)(6) (2), were investigated. The reactions of 1 with Na[M(CO)(3)(C5H4R)] (M = Mo, W; R = H, COCH3, COOC2H5) gave one-step or two-step exchange products, (CO)(9)Co-3(mu (3)-C)COOCH2CH2OCO(mu (3)-C)Co2M(CO)(8)(C5H4R) (3a, M = Mo, R = H; 3b, M = Mo, R = COCH3; 3c, M = Mo, R = COOC2H5; 3d, M = W, R = H; 3e, M = W, R = COCH3; 3f, M = W, R = COOC2H5) or [(CO)(8)(C5H4R)Co2M(mu (3)-C)COOCH2](2) (4a, M = Mo, R = H; 4b, M = Mo, R = COCH3; 4c, M = Mo, R = COOC2H5; 4d, M = W, R = H; 4e, M = W, R = COCH3; 4f, M = W, R = COOC2H5). The reactions of 1 with Na-2[p-{M(CO)(3)C5H4-CO}(2)C6H4] (M = Mo, W) gave cyclic clusters, CH2OCO(mu (3)-C)Co2M(CO)(8)C5H4COC6H4- COC5H4(CO)(8)MCo2(mu (3)-C)COOCH2 (5a, M = Mo; 5b, M = W). Further reaction of Se or 4e with Na[Mo(CO)(3)(C5H5)] gave a two-step exchange product, (CO)(8)(C5H5)Co2Mo(mu (3)-C)COOCH2CH2OCO(mu (3)-C)CoMoW(CO)(7)(C5H5)(C5H4COCH3) (6) [(CO)(7)(C5H5)(C5H4COCH3)CoMoW(mu (3)-C)COOCH2](2) (7). The reactions of 2 with Na[Mo(CO)(3)(C5H4R)] (R = H, COCH3, COOC2H5) also gave one-step or two-step exchange products, (CO)(8)(C5H4R)Co2Mo(mu (3)-C)COOCH2O(mu -CCH)Co-2(CO)(6) (8a, R = H; 8b, R = COCH3; 8c, R = COOC2H5) or (CO)(7)(C5H4R)(2)CoMo2(mu (3)-C)COOCH2(mu -CCH)Co-2(CO)(6) (9a, R = H; 9b, R = COCH3; 9c, R = COOC2H5). The reaction of 2 with Na-2[p-{Mo(CO)(3)C5H4CO}(2)C6H4] gave a linear cluster, p-[(CO)(6)Co-2(mu -CHC)CH2OCO(mu (3)-C)Co2Mo(CO)(8)C5H4CO](2)C6H4 (10) The structures of 3a and 8a have been determined by single-crystal X-ray diffraction.

  DOI：

  10.1021/om000627q

文献信息

• Zhang, Yu-Hua; Liu, Pu; Xia, Chun-Gu, Journal of Organometallic Chemistry, 2003, vol. 676, p. 55 - 61
  作者：Zhang, Yu-Hua、Liu, Pu、Xia, Chun-Gu、Hu, Bin、Yin, Yuan-Qi

  DOI：——

  日期：——