E,Z-[N-[bis(trimethylsilyl)methylenephosphanyl]amino(phenyl)carbene]pentacarbonyltungsten(0) | 326794-75-6

• 英文名称: E,Z-[N-[bis(trimethylsilyl)methylenephosphanyl]amino(phenyl)carbene]pentacarbonyltungsten(0)
• CAS: 326794-75-6
• 化学式: C₁₉H₂₄NO₅PSi₂W
• 分子量: 617.398
• InChiKey: OMFACJLKUISPEW-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：

  E,Z-[N-[bis(trimethylsilyl)methylenephosphanyl]amino(phenyl)carbene]pentacarbonyltungsten(0) 生成 pentacarbonyl[2-(bis(trimethylsilyl)methyl)-3-phenyl-2H-azaphosphirene-κP]tungsten(0)
  参考文献：
  名称：

  Synthesis of the first stable Fischer-type carbene metal complex with a COP structural motive of the carbene ligand

  摘要：

  Fischer-type (phenyl)carbene pentacarbonyltungsten complexes, which have an organo phosphorus moiety bonded to oxygen (5, 8) or to nitrogen (10a,b), are synthesized by reaction of the O-Li and N-Li precursor carbene complexes with either bis(diisopropylamino)chlorophosphane (5) and/or [bis(trimethylsilyl)methylene]chlorophosphane (8, 10a,b) via lithiumchloride elimination; whereas the bulky substituted complex 5 decomposed in solution under formation of bis(diisopropylamino) chlorophosphaneoxide via an unknown reaction pathway, complex 8 was stable at ambient temperature; complexes 10a,b slowly rearranged in solution to the 2H-azaphosphirene complex 11; the complexes 8 and 10a,b were unambiguously confirmed by NMR spectroscopy. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00454-x
• 作为产物：
  描述：

  、 [bis(trimethylsilyl)methylene]chlorophosphane 以 乙醚 为溶剂， 以85%的产率得到E,Z-[N-[bis(trimethylsilyl)methylenephosphanyl]amino(phenyl)carbene]pentacarbonyltungsten(0)
  参考文献：
  名称：

  Synthesis of the first stable Fischer-type carbene metal complex with a COP structural motive of the carbene ligand

  摘要：

  Fischer-type (phenyl)carbene pentacarbonyltungsten complexes, which have an organo phosphorus moiety bonded to oxygen (5, 8) or to nitrogen (10a,b), are synthesized by reaction of the O-Li and N-Li precursor carbene complexes with either bis(diisopropylamino)chlorophosphane (5) and/or [bis(trimethylsilyl)methylene]chlorophosphane (8, 10a,b) via lithiumchloride elimination; whereas the bulky substituted complex 5 decomposed in solution under formation of bis(diisopropylamino) chlorophosphaneoxide via an unknown reaction pathway, complex 8 was stable at ambient temperature; complexes 10a,b slowly rearranged in solution to the 2H-azaphosphirene complex 11; the complexes 8 and 10a,b were unambiguously confirmed by NMR spectroscopy. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00454-x