dichloroosmium;2-isocyano-1,3-dimethylbenzene;1,3,5-trimethylbenzene | 156823-21-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: dichloroosmium;2-isocyano-1,3-dimethylbenzene;1,3,5-trimethylbenzene
• CAS: 156823-21-1
• 化学式: C₁₈H₂₁Cl₂NOs
• 分子量: 512.477
• InChiKey: KKXCDYMQZFNCQO-UHFFFAOYSA-L

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：

  dichloroosmium;2-isocyano-1,3-dimethylbenzene;1,3,5-trimethylbenzene 在 C₆H₅MgBr 作用下， 以 乙醚 、 苯 为溶剂， 以48%的产率得到(mesitylene)phenyl(2,6-xylylisocyano)osmium(II) bromide
  参考文献：
  名称：

  Halogeno(phenyl)-, Diphenyl-, Amino(phenyl)carben-und Phenylimido-Osmiumkomplexe durch Reaktion von [(Mes)Os(CNR)C12] mit Phenyllithium und Phenyl-Grignardreagenzien

  摘要：

  On treatment of [(Mes)Os(CNR)Cl2] (2: R = (t)Bu; 4: R = Cy; 5: R = Xyl)* with C6H5MgBr, the diphenyl- and the bromo(phenyl)osmium(II) compounds [(Mes)OsPh2(CNR)] (7-9) and [(Mes)OsPh(CNR)Br] (10-12) are formed. As a minor product in the reaction of 4 with C6H5MgBr, the aminocarbene complex [(Mes)OsPh2{(=C(NHCy)Ph}] (6) is obtained. From [(Mes)Os(CNPh)Cl2] (3) and C6H5MgBr, besides [(Mes)OsPh(CNR)Br] (14) the five-membered ring compound [(Mes)OsH(C6H4C(Ph) = NPh}] (13) has been prepared; it reacts with CHCl3 to yield the chloro derivative [(Mes)OSCl{C6H4C(Ph)=NPh}] (15). While the reactions of 2 and 3 with C6H5MgI lead to the compounds [(Mes)OsPh(CNR)I] (16,17) and [(Mes)Os(CNR)I2] (18, 19), from 3 and C6H5Li the metallaheterocycle 13 and the carbene complex [(Mes)OsPh{= C(Ph)NHC6H4}](20) are formed. The reaction of 4 and C6H5Li yields [(Mes)OsPh2(CNCy)] (8). The structure of 20 has been determined by an X-ray structural analysis.

  DOI：

  10.1016/0022-328x(94)88074-3
• 作为产物：
  描述：

  (mesitylene)osmium dichloride 、 2,6-二甲基苯基异腈 以 二氯甲烷 为溶剂， 以94%的产率得到dichloroosmium;2-isocyano-1,3-dimethylbenzene;1,3,5-trimethylbenzene
  参考文献：
  名称：

  Halogeno(phenyl)-, Diphenyl-, Amino(phenyl)carben-und Phenylimido-Osmiumkomplexe durch Reaktion von [(Mes)Os(CNR)C12] mit Phenyllithium und Phenyl-Grignardreagenzien

  摘要：

  On treatment of [(Mes)Os(CNR)Cl2] (2: R = (t)Bu; 4: R = Cy; 5: R = Xyl)* with C6H5MgBr, the diphenyl- and the bromo(phenyl)osmium(II) compounds [(Mes)OsPh2(CNR)] (7-9) and [(Mes)OsPh(CNR)Br] (10-12) are formed. As a minor product in the reaction of 4 with C6H5MgBr, the aminocarbene complex [(Mes)OsPh2{(=C(NHCy)Ph}] (6) is obtained. From [(Mes)Os(CNPh)Cl2] (3) and C6H5MgBr, besides [(Mes)OsPh(CNR)Br] (14) the five-membered ring compound [(Mes)OsH(C6H4C(Ph) = NPh}] (13) has been prepared; it reacts with CHCl3 to yield the chloro derivative [(Mes)OSCl{C6H4C(Ph)=NPh}] (15). While the reactions of 2 and 3 with C6H5MgI lead to the compounds [(Mes)OsPh(CNR)I] (16,17) and [(Mes)Os(CNR)I2] (18, 19), from 3 and C6H5Li the metallaheterocycle 13 and the carbene complex [(Mes)OsPh{= C(Ph)NHC6H4}](20) are formed. The reaction of 4 and C6H5Li yields [(Mes)OsPh2(CNCy)] (8). The structure of 20 has been determined by an X-ray structural analysis.

  DOI：

  10.1016/0022-328x(94)88074-3