(CH3CHC(CH3)C(OCH3))tungsten(carbonyl)5 | 111772-18-0

• 英文名称: (CH3CHC(CH3)C(OCH3))tungsten(carbonyl)5
• CAS: 111772-18-0
• 化学式: C₁₂H₁₀O₆W
• 分子量: 434.058
• InChiKey: LAKCQUWACJWECC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  六羰基钨 、 (CH3CHC(CH3)C(OCH3))tungsten(carbonyl)5 在 THF 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以34%的产率得到(tungsten)2(carbonyl)9{μ-η1,η3-C(OCH3)CCHCH2(CH2)2}
  参考文献：
  名称：

  Macomber, David W.; Liang, Mong; Rogers, Robin D., Organometallics, 1988, vol. 7, # 2, p. 416 - 422

  摘要：

  DOI：
• 作为产物：
  描述：

  1-cyclopentenyllithium 生成 (CH3CHC(CH3)C(OCH3))tungsten(carbonyl)5
  参考文献：
  名称：

  Macomber, David W.; Liang, Mong; Rogers, Robin D., Organometallics, 1988, vol. 7, # 2, p. 416 - 422

  摘要：

  DOI：

文献信息

• Reactions of Group 6 Fischer carbene complexes with alkynes: effect of the metal on the product distribution and the isolation of a nontautomerized cyclohexadienone complex
  作者：William D. Wulff、Brian M. Bax、Timothy A. Brandvold、Kin Shing Chan、Adam M. Gilbert、Richard P. Hsung、John Mitchell、Jon Clardy

  DOI：10.1021/om00013a021

  日期：1994.1

  The first comparative study on the effect of the nature of the metal on the reactions of unsaturated group 6 Fischer carbene complexes with alkynes is reported. The scope of the study includes both aryl- and alkenylcarbene complexes of chromium, molybdenum, and tungsten for both internal and terminal alkynes. Twenty-one different organic structural types have been isolated and characterized from these reactions, but in most instances phenols and indene (cyclopentadiene) products are the two most frequently observed. The general observation made is that phenol formation is favored over indene (cyclopentadiene) formation in the order chromium > tungsten > molybdenum. The effect of the concentration of the alkyne on the distribution between phenol and indene (cyclopentadiene) was also examined and was found to be most prevalent in the order molybdenum > chromium > tungsten. The bis(alkyne)(eta4-cyclohexadienone)molybdenum complex 107 has been isolated in which the final tautomerization to the phenol product has not occurred. This complex has been characterized by X-ray diffraction and provides support for the previous interpretations of the concentration effects for the reactions of chromium complexes. This complex is the first example of the long-proposed ultimate intermediate in these reactions. Crystal data for 107: space group P2(1)/c, Z = 4, a = 19.088(4) angstrom, b = 10.101(1) angstrom c = 14.578(3) angstrom, a = 90.0-degrees, beta = 109.917(13)-degrees, gamma = 90.0-degrees, R = 0.0598, and R(w) = 0.0788 for the 2405 reflections observed.
• Macomber, David W.; Hung, Mu-Huang; Madhukar, Puttannachetty, Organometallics, 1991, vol. 10, # 3, p. 737 - 746
  作者：Macomber, David W.、Hung, Mu-Huang、Madhukar, Puttannachetty、Liang, Mong、Rogers, Robin D.

  DOI：——

  日期：——
• Macomber, David W.; Hung, Mu-Huang; Verma, Akhilkumar G., Organometallics, 1988, vol. 7, # 9, p. 2072 - 2074
  作者：Macomber, David W.、Hung, Mu-Huang、Verma, Akhilkumar G.、Rogers, Robin D.

  DOI：——

  日期：——