μ-diisocyanomethane([dicarbonyl(η(5)-cyclopentadienyl)-manganese][(pentacarbonyl)chromium]) | 445434-67-3

• 英文名称: μ-diisocyanomethane([dicarbonyl(η(5)-cyclopentadienyl)-manganese][(pentacarbonyl)chromium])
• 英文别名: μ-Diisocyanmethan([dicarbonyl(η(5)-cyclopentadienyl)mangan][pentacarbonyl)chrom])
• CAS: 445434-67-3
• 化学式: C₁₅H₇CrMnN₂O₇
• 分子量: 434.164
• InChiKey: PDYWHGHPAQNOGS-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：

  五羰基(顺式环辛烯)铬 、 dicarbonyl(η(5)-cyclopentadienyl)(diisocyanomethane)-manganese 以 四氢呋喃 为溶剂， 以60%的产率得到μ-diisocyanomethane([dicarbonyl(η(5)-cyclopentadienyl)-manganese][(pentacarbonyl)chromium])
  参考文献：
  名称：

  Synthese und Koordinationschemie von Diisocyanmethan

  摘要：

  Disocyanomethane (1) was synthesized starting from bis(formylamido)methane by the Ugi method. 1 decomposes vigourously above its melting point (-15degreesC) into a brown insoluble solid. The isocyanide can be stabilized by coordination to a transition metal complex fragment. The complexes (CO)(5)Cr(CN-CH2-NC) (2), (CO)(5)Cr(CN-CH2-NC)Cr(CO)(5) (3), CpMn(CO)(2)(CN-CH2-NC) (4). CpMn(CO2)(CN-CH2-NC)(CO)(2)MnCp (5), CpMn(CO)(2)-(CN-CH2-NC)Cr(CO)(5) (6), CpMn(CO)(2)(CN-CH2-NC)Cu(pz*)(3)BH (7) and (CO)(5)Cr(CN-CH2-NC)Cu(pz*)(3)BH (8) (pz* = 3.5-dimethylpyrazolyl) were synthesized and characterized spectroscopically. The structures of bis(formylamido)methane, monoclinic, P2(1)/c, a = 9.189(5), b = 6.881(3), c = 7.616(2) Angstrom, beta = 91.24(4)degrees, R-1 = 0.0475, wR(2) = 0.1748, and the diisocyanomethane complexes 2, monoclinic, C2/c, a = 24.996(7), b 5.882(2), c = 20.572(6) Angstrom, beta = 134.62(2)degrees, R-1 = 0.0582, wR(2) = 0.1357, 4, monoclinic, P2(1)/a, a = 12.143(4), b = 5.848(2), c = 14.301(5) Angstrom, beta = 97.77(3)degrees, R-1 = 0.0355, wR(2) = 0.0972, 6 monoclinic, P2(1)/c, a 11.537(7). b = 12.248(5). c = 12.54(2) Angstrom, beta = 102.75(8), R-1 = 0.1333. wR(2) = 0.3024 and 7, triclinic, P(1) over bar, a 9.8841(9), b = 9.9517(9), c = 16.2479(15) Angstrom, alpha = 104.790(2), beta = 90.530(2) gamma = 98.213(2)degrees, R-1 = 0.0416, wR(2) = 0.1198 were determined by single crystal X-ray diffraction.

  DOI：

  10.1002/1521-3749(200205)628:4<863::aid-zaac863>3.0.co;2-i