| 205262-33-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• CAS: 205262-33-5
• 化学式: C₄H₁₀O*C₉H₁₅N₂Si*Li
• 分子量: 260.381
• InChiKey: PHVYQJRAIOLIHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.28
• 重原子数：
  18.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  36.22
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  copper(l) iodide 、 以 not given 为溶剂， 生成 {Cu2((2-(6-methyl)pyridyl)trimethylsilylamido)2}
  参考文献：
  名称：

  Synthesis and structure of copper(I), silver(I) and zinc(II) amides [Cu2(mpsa)2], [Cu6X2(mpsa)4](X = Cl or Br), [Ag4(mpsa)4] and [(ZnEt)2(mpsa)2][mpsa = 2-N(SiMe3)C5H3N-6-Me]

  摘要：

  The copper(I) amide [Cu2(mpsa)2] 1 and its 1:1 adduct with CuX, [Cu6(mpsa)4X2] (X = Cl, 2a or Br, 2b) {mpsa = [2-(6-methyl)pyridyl]trimethylsilylamido, 2-N(SiMe3)C5H3N-6-Me}, the silver(I) amide [Ag4(mpsa)4] 3 and the zinc(II) amides [(ZnEt)2(mpsa)2] 4, [ZnCl(mpsa)] 5, and [Zn(mpsa)2] 6, have been prepared from lithium reagents and the appropriate metal halide, and Hmpsa and ZnEt2 (4 and 6). The amides 1-4 have been characterized crystallographically. In 1 the ligands span the two metal centres with Cu-N(amido) 1.875(4), 1.887(4), angstrom, Cu-N(pyridyl) 1.902(4), 1.903(4) angstrom, N-Cu-N 174.6(2), 173.4(2)-degrees, and Cu...Cu 2.420(1) angstrom. Complexes 2a and 2b are isomorphous diethyl etherates; mpsa ligands span three metal centres with each N(amido) bridging (i) a two-co-ordinate copper, the other co-ordination site being another N(amido), Cu-N 1.893(6)-1.927(7) angstrom, 2a, 1.884(9)-1.919(8) angstrom, 2b, and (ii) a three-co-ordinate copper bound by the amido centre, Cu-N, 2.100(6)-2.133(6) angstrom, 2a, 2.100(8)-2.152(9) angstrom, 2b, a pyridyl N-centre, 1.993(7)-2.006(7) angstrom, 2a, 1.983(9)-2.013(8) angstrom, 2b, and a halide, Cu-X 2.270(3)-2.303(3) angstrom, 2a, 2.409(3)-2.410(2) angstrom, 2b. Complex 3 is a hexane solvate; mpsa ligands link four silver atoms in a plane; two silver atoms lie on a C2 axis and are two-co-ordinate, bound by pairs of N(pyridyl) groups; Ag-N, 2.140(3), 2.169(6) angstrom with N-Ag-N, 169.3(2), 171.2(2)-degrees; the other (symmetry-related) pair are two-co-ordinate, bound by pairs of N(amido) groups: Ag-N, 2.099(3), 2.097(4), with N-Ag-N, 168.6(2)-degrees. In complex 4 the N(amido) groups bridge the metal centres with N(pyridyl) forming chelate rings on the same side of a Zn2N2 plane; Zn-N(pyridyl) 2.125(5), 2.108(5) angstrom, Zn-N(amido) 2.061(5), 2.072(5) angstrom (chelate ring), 2.245(5), 2.225(5) angstrom, Zn...Zn 2.958(2) angstrom. Compound 1 forms an adduct with trimethylphosphine, [Cu(mpsa)(PMe3)2] 7.

  DOI：

  10.1039/dt9910002859

文献信息

• Synthesis and structures of dioxo-Mo(VI) and -W(VI) amides
  作者：Hung Kay Lee、Yee-Lok Wong、Zhong-Yuan Zhou、Ze-Ying Zhang、Dennis K. P. Ng、Thomas C. W. Mak

  DOI：10.1039/a907811h

  日期：——

  lithium reagents LiLn [L1 = −N(SiMe3)(2-C5H3N-6-Me), L2 = −N(SiButMe2)(2-C5H3N-6-Me), L3 = −N(SiButPh2)(2-C5H3N-6-Me)] afforded the corresponding cis-dioxo-Mo(VI) amido complexes [MoO2(Ln)2] (Ln = L11, Ln = L22, Ln = L33) and cis-dioxo-W(VI) amido complexes [WO2(Ln)2] (Ln = L14, Ln = L25, Ln = L36). X-Ray crystallography shows that compounds 1, 2, 4 and 5 are mononuclear with the amido ligands bound

  [MO 2 Cl 2 ·（DME）]的处理（M = MO，W;二甲醚 = 1,2-二甲氧基乙烷）与锂试剂LIL Ñ [L 1  =  - N（森达3）（2-C 5 H ^ 3 N-6-Me）中，L 2  =  - N（西布吨我2）（2-C 5 H ^ 3 Ñ -6-ME），L 3  =  - N（西布吨博士2）（2-C 5 H ^ 3 N-6-Me）中]，得到相应的顺式-二氧代沫（VI）的酰胺配合物[的MOO 2（L ñ）2 ]（L n  = L 11，L n  = L 2 2，L n  = L 3 3）和顺式-二氧代-W（VI）酰胺基配合物[WO 2（L n）2 ]（L n  = L 1 4，L n  = L 2 5，L n  ＝ L 3 6）。X射线晶体学表明，化合物1，2，4和5是单核与酰氨基配体以N，N螯合的方式与金属中心结合，形成咬合角N amido –M–N py约60°的高应