| 342775-93-3

• CAS: 342775-93-3
• 化学式: C₂₂H₁₇ClGeN₂O₅W
• 分子量: 681.28
• InChiKey: JEEKWSXOTJSRRA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 甲基锂 以 甲苯 为溶剂， 以80%的产率得到
  参考文献：
  名称：

  Heteronuclear bonding between heavier Group 14 elements and transition-metals: novel halogermylene- and stannylene transition-metal complexes L2(X)MM′L′n [L2=PhNC(Me)CHC(Me)NPh; X=Cl, I; M=Ge, Sn; M′L′n=W(CO)5, Fe(CO)4]

  摘要：

  Reactions of the stable heteroleptic halodivalent species L-2(X)M [L-2 = PhNC(Me)CHC(Me)NPh; M = Ge, X = C1 (1) X = 1 (2); M = Sn, X = Cl (5)] with the intermediate metal complexes W(CO)(5) THF and Fe(CO)(4) have provided the new halogermylene- or stannylenetungsten- and iron-complexes L-2(X)MM'L-n' [M'L-n' = W(CO)(5), M = Ge, X = Cl (3), X = 1 (4); M'L-n' = Fe(CO)(4), X = Cl, M = Ge (6), M = Sn (7)] respectively, complexes 3, 4 and 6, 7 have been characterized via X-ray crystallography and a detailed discussion of their structures is presented. All the MM' bonds are very short but calculations are consistent with the (LMX)-M-2 ligands being good sigma-donors and very poor pi-acceptors in complexes 3, 4 and 6, 7. Selective metathesis reaction between 3 and MeLi resulted in the formation of the stable monomeric complex L-2(Me)GeW(CO)(5) (8). (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00144-x
• 作为产物：
  描述：

  六羰基钨 、 以 四氢呋喃 为溶剂， 以83%的产率得到
  参考文献：
  名称：

  Heteronuclear bonding between heavier Group 14 elements and transition-metals: novel halogermylene- and stannylene transition-metal complexes L2(X)MM′L′n [L2=PhNC(Me)CHC(Me)NPh; X=Cl, I; M=Ge, Sn; M′L′n=W(CO)5, Fe(CO)4]

  摘要：

  Reactions of the stable heteroleptic halodivalent species L-2(X)M [L-2 = PhNC(Me)CHC(Me)NPh; M = Ge, X = C1 (1) X = 1 (2); M = Sn, X = Cl (5)] with the intermediate metal complexes W(CO)(5) THF and Fe(CO)(4) have provided the new halogermylene- or stannylenetungsten- and iron-complexes L-2(X)MM'L-n' [M'L-n' = W(CO)(5), M = Ge, X = Cl (3), X = 1 (4); M'L-n' = Fe(CO)(4), X = Cl, M = Ge (6), M = Sn (7)] respectively, complexes 3, 4 and 6, 7 have been characterized via X-ray crystallography and a detailed discussion of their structures is presented. All the MM' bonds are very short but calculations are consistent with the (LMX)-M-2 ligands being good sigma-donors and very poor pi-acceptors in complexes 3, 4 and 6, 7. Selective metathesis reaction between 3 and MeLi resulted in the formation of the stable monomeric complex L-2(Me)GeW(CO)(5) (8). (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00144-x