N-(2-mercaptoethyl)-2-ethylthiolethylamine | 272110-95-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(2-mercaptoethyl)-2-ethylthiolethylamine
• 英文别名: 2-(2-Ethylsulfanylethylamino)ethanethiol
• CAS: 272110-95-9
• 化学式: C₆H₁₅NS₂
• 分子量: 165.324
• InChiKey: YPOGTRSHBIUYDZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  9
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(2-mercaptoethyl)-2-ethylthiolethylamine 、 [(n-C4H9)4N][ReOCl3(o-OC6H4P(C6H5)2)] 以 甲醇 、 二氯甲烷 为溶剂， 以80%的产率得到ReO([C2H5SCH2CH2NCH2CH2S][o-OC6H4P(C6H5)2])
  参考文献：
  名称：

  Synthesis and Characterization of Six-Coordinate “3 + 2” Mixed-Ligand Oxorhenium Complexes with the o-Diphenylphosphinophenolato Ligand and Tridentate Coligands of Different N and S Donor Atom Combinations

  摘要：

  A series of octahedral six-coordinate oxorhenium(V) mixed ligand complexes containing the common [ReO(L)](2+) fragment (L = o-OC6H4P(C6H5)(2)] have been synthesized and characterized. Hence, it was shown that the [ReO(L)](2+) moiety can accommodate a variety of tridentate ligands containing a central amine group amenable to deprotonation and different combinations of lateral groups, such as ethylamine, substituted ethylamine, ethylthiol, and ethylthioether arms. In particular, by reaction of equimolar amounts of the pertinent HLn ligands with the [(n-C4H9)(4)N][ReOCl3(L)] precursor in refluxing acetonitrile/methanol or dichloromethane/methanol mixtures, the following series of [ReO(L-n)(L)](+/0) oxorhenium(V) complexes has been generated: ReO{[N(CH2CH2NH2)(2)][o-OC6H4P(C6H5)(2)]}Cl (1); ReO{[(C2H5)(2)NCH2CH2NCH2CH2S][o-OC6H4P(C6H5)(2)]} (2); ReO{[(CH2)(4)NCH2CH2-NCH2CH2S][o-OC6H4P(C6H5)(2)]) (3); and ReO{[C2H5SCH2CH2NCH2CH2S][o-OC6H4P(C6H5)(2)]} (4). The complexes are closed-shell 18-electron oxorhenium species, which adopt octahedral geometries both in solution and in the solid state, as established by conventional physicochemical techniques including multinuclear NMR and single-crystal X-ray diffraction fanalyses.

  DOI：

  10.1021/ic991341k

文献信息

• Synthesis and characterization of binuclear μ-oxorhenium mixed ligand complexes containing tridentate (SNSEt) and monodentate (SR) ligands
  作者：George Patsis、Ioannis Pirmettis、Charalambos Tsoukalas、Maria Pelecanou、Catherine P Raptopoulou、Aris Terzis、Minas Papadopoulos、Efstratios Chiotellis

  DOI：10.1016/s0020-1693(02)01160-x

  日期：2003.1

  The simultaneous action of the tridentate ligand (SNSEt), HSCH2CH2NHCH2CH2SCHCH3, and a monodentate coligand (SR) on ReOCl3(PPh3)(2) in a ratio 1/1/1, results in new binuclear mu-oxorhenium complexes of the general formula [ReO(SNSEt)(SR)](2)O where R = C6H5 in 1, R = p-CH3C6H4 in 2, R = p-CH3OC6H4O in 3 and R = C6H5CH2 in 4. They were isolated as crystalline products. Compound 2 consists of centrosymmetric dimeric units, ReO(SNSEt)(SR). The dimer is formed due to the linear bridging of a divalent oxygen atom between the two metal ions. The coordination about rhenium is distorted octahedral with the SNS donor atoms of the tridentate ligand and the monodentate thiol in the equatorial plane while the terminal and the bridging oxo-groups occupy the apical positions. Rhenium lies 0.15 Angstrom out of the equatorial plane toward the terminal oxo-group. When the tridentate ligand, HSCH2CH2NHCH2CH2SCH2CH3, is used in excess, in addition to the expected [ReO(SNSEt)(SR)](2)O complex, the new binuclear complex [ReO(SN)(2)](2)O, 5, is formed. Being the only product in the absence of the monodentate ligand, complex 5 consists of two independent ReO(SN)(2) units bridged by an oxygen atom. In this case, the ligand HSCH2CH2NHCH2CH2SCH2CH3 acts as a bidentate ligand and coordinates to the metal through the sulfur of the thiol and the nitrogen of the secondary amine. (C) 2002 Elsevier Science B.V. All rights reserved.