dimethyl[1-η(1)-(2-di-tert-butylphosphino)ethylcyclopentadienyl]gallium | 162558-32-9

• 英文名称: dimethyl[1-η(1)-(2-di-tert-butylphosphino)ethylcyclopentadienyl]gallium
• CAS: 162558-32-9
• 化学式: C₁₇H₃₂GaP
• 分子量: 337.138
• InChiKey: ASQDJFBDKJPQIU-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

• 作为产物：
  描述：

  Ditert-butyl(2-cyclopenta-1,3-dien-1-ylethyl)phosphane 、 三甲基镓 以 甲苯 为溶剂， 生成 dimethyl[1-η(1)-(2-di-tert-butylphosphino)ethylcyclopentadienyl]gallium
  参考文献：
  名称：

  (Cyclopentadienylalkyl)phosphine Derivatives of Gallium(III) and Indium(III)

  摘要：

  The bis(tert-butyl)phosphinoethylcyclopentadienide complexes [t-Bu(2)PCH(2)CH(2)C(5)H(4)]MX(2) with M = Ga, X = Cl(3); M = In, X = Cl(4); M = Ga, X = Me (5); and M = In, X = Me (6) have been prepared by the reaction of the phosphinoethylcyclopentadienide lithium salt with the appropriate group 13 chloride. Compounds 5 and 6 were also prepared by the methane elimination reactions of the phosphinoethylcyclopentadiene with MMe(3). Each compound has been characterized by elemental analysis, H-1, C-13, and P-31 NMR, and mass spectroscopy. The structures of 4 and 5 were determined by X-ray crystallography. Crystal data for 4: space group P2(1)2(1)2(1), a = 8.782(2) Angstrom, b = 14.039(1) Angstrom, c = 15.116(2) Angstrom, V = 1863.6(9) Angstrom(3), Z = 4, and R = 0.0352. Crystal data for 5: space group P2(1)/c, a = 12.653(3) Angstrom, b = 9.683(2) Angstrom, c = 15.313(3) Angstrom, beta = 100.81(3)degrees, V = 1842.8(9) Angstrom(3), Z = 4, and R = 0.0562. The X-ray analyses reveal that for both compounds (i) the MX(2) fragment is eta(1) attached to the cyclopentadienyl ring and (ii) the phosphorus atom is coordinated intramolecularly to the group 13 center.

  DOI：

  10.1021/om00001a008