2,9-dimethyl-4,7-diaza-4-morpholinylethyl-2,9-decanethiol | 114014-57-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: 2,9-dimethyl-4,7-diaza-4-morpholinylethyl-2,9-decanethiol
• 英文别名: 2-Methyl-1-[2-[(2-methyl-2-sulfanylpropyl)-(2-morpholin-4-ylethyl)amino]ethylamino]propane-2-thiol
• CAS: 114014-57-2
• 化学式: C₁₆H₃₅N₃OS₂
• 分子量: 349.605
• InChiKey: QLQIGMNFNHWMNP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  22
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  29.7
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  [ReOCl₃(PPh₃)₂] 、 2,9-dimethyl-4,7-diaza-4-morpholinylethyl-2,9-decanethiol 在 NaOAc 作用下， 以 甲醇 为溶剂， 以50%的产率得到(2,9-dimethyl-4,7-diaza-4-ethylmorpholinyl-2,9-decanethiolato)oxorhenium(V)
  参考文献：
  名称：

  New Oxorhenium(V) Complexes from the Widely Used Diaminedithiol (DADT) Ligand System

  摘要：

  Synthesis of the 2,9-dimethyl-4,7-diaza-4-alkyl-2,9-decanedithiol (1, alkyl = morpholinylethyl in a, and alkyl = pyrrolidinylethyl in b), following a widely used synthetic scheme for diaminedithiol (DADT) ligands, led to the isolation of 1-alkyl-2-(1'-methyl-1'-sulfanylethyl)-3-(2"-methyl-2"-sulfanylpropyl)diazolidine (3) as the major product. Both ligands 1 and 2 gave complexes with the oxorhenium ReO(V) core. Ligand 1 gave the expected ReO[SNNS] complex (2) with the side chain on nitrogen in the syn configuration. Ligand 3 gave, in the presence of a monodentate aromatic thiol, complexes of the ReO[SNN][S)[S] (4) and ReO[SNN][S] type (5), respectively, in which the diazolidine ring has rearranged to a thiazolidine ring. Crystallographic analysis showed that in 4 the coordination geometry about the metal is distorted octahedral where the equatorial plane is defined by the sulfur and one of the nitrogen atoms of the ligand and the two sulfurs of the aromatic thiols, while the axial positions are occupied by the oxygen of the ReO core and the second nitrogen of the ligand. Specifically, complex 4a crystallizes in space group P2(1)/c, a = 15.63(1) Angstrom, b = 15.28(2) Angstrom, c = 16.07(1) Angstrom, beta = 113.78(2)degrees, V = 3512(5) Angstrom(3), Z = 4. Complex 4b crystallizes in space group P2(1)/n, a = 14.560(9) Angstrom, b = 14.804(g) Angstrom, c = 19.85(1) Angstrom, beta = 90.94(2)degrees, V = 4278(1) Angstrom(3), Z = 4. In 5b, the coordination geometry is distorted square pyramidal with the SNN donor atom of the ligand and the aromatic thiol defining the equatorial plane and the doubly bonded oxygen occupying the apex of the pyramid. Complex 5b crystallizes in space group P (1) over bar, a = 9.387(5) Angstrom, b = 11.306(5) Angstrom, c = 14.040(6) Angstrom, alpha = 84.51(1)degrees, beta = 84.45(2)degrees, gamma = 87,17(1)degrees, V = 1475(1) Angstrom(3), Z = 2. All isolated complexes are neutral and lipophilic. Complete assignments of H-1 and C-13 NMR resonances are reported.

  DOI：

  10.1021/ic020247s