5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride | 149972-72-5

• 英文名称: 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride
• 英文别名: Ge(5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine(2-))Cl2；Ge(5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine-2H)Cl2；[(5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato]GeCl2；Ge(tmtaa)Cl2
• CAS: 149972-72-5
• 化学式: C₂₂H₂₂Cl₂GeN₄
• 分子量: 485.939
• InChiKey: UASBGQJMEIJSQE-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：

  5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride 、 sodium isocyanate 以 氯仿 为溶剂， 以78%的产率得到Ge(5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine-2H)(NCO)2
  参考文献：
  名称：

  Syntheses, Characterization, and Crystal Structures of Two Trans Six‐Coordinate Germanium(IV) Complexes of H₂tmtaa (5,14‐Dihydro‐6,8,15,17‐tetramethyldibenzo[b,i][1,4,8,11]‐tetraazacyclotetradecine)

  摘要：

  The reaction of Ge(trntaa)Cl-2, [5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][ 1,4,8,11 ]tetrazacyclotetradecine (H(2)tmtaa)] and sodium cyanate or sodium acetate under mild conditions results in mononuclear six-coordinate trntaa Ge(IV) complexes, Ge(trntaa)X, [X - NCO (I); X = OCOCH3, (2)]. containing Ge-N or Ge-O bonds, respectively. Pie complexes, (1) and (2), have been characterized by IR spectra, UV spectra, mass spectra, NMR spectra, and elemental analyses, as well as DSC measurements. X-ray crystal structures of (1) and (2) reveal that the tmtaa ligand of the complexes retains the characteristic saddle-shaped configuration of H(2)tmtaa and the complexes have adopted six-coordinate geometries in which two substituents are in trans positions.

  DOI：

  10.1081/sim-120028298
• 作为产物：
  描述：

  5,7,12,14-tetramethyldibenzo[b,i]-1,4,8,11-tetraaza[14]annulene 、 四氯化锗 以 乙腈 为溶剂， 以85%的产率得到5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinato germanium dichloride
  参考文献：
  名称：

  Tin(IV), germanium(IV) and silicon(IV) complexes of the dianion of 5, 14-dihydro-6,8,15,17-tetramethyldibenzo-[b,i][1,4,8,11]tetraazacyclotetradecine (H₂L): crystal structures of trans-Sn(L)Cl₂and trans-Sn(L)(NO₃)₂·MeCN

  摘要：

  The macrocyclic complexes M (L)X2 (H2L = 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i] [1,4,8,11]-tetraazacyclotetradecine; M = Sn, X = Cl, Br or 1; M = Ge, X = Cl; M = Si, X = Cl) have been prepared by the reaction of the tetrahalide MX4 with HL (M = Sn or Ge) or Li2L (M = Si) under mild conditions. Treatment of Sn(L)Cl2 with AgNO3 produces Sn(L)(NO3)2, which in turn gives Sn(L)F2 upon reaction with [NBu4]F. X-Ray crystal structures of Sn(L)Cl2 and Sn(L)(NO3)2.MeCN reveal that the complexes retain the characteristic saddle-shaped configuration of the ligand but have adopted a trans geometry.

  DOI：

  10.1039/dt9930002101

文献信息

• Synthesis and Crystal Structure of a Chloro-Bridged Dinuclear Germanium(IV) Heterocoordinate Complex with 5,14-Dihydro-6,8,15,17-tetramethyldibenzo[<i>b,i</i>][1,4,8,11]tetraazacyclotetradecine
  作者：Xuan Shen、Kazunori Sakata、Mamoru Hashimoto

  DOI：10.1246/cl.2001.1326

  日期：2001.12

  A novel chloro-bridged dinuclear germanium(IV) complex with 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i]-[1,4,8,11]tetraazacyclotetradecine has been synthesized and its crystal structure shows an unsymmetrical heterocoordinate dimer which has a five-coordinate square pyramid and a six-coordinate octahedron.

  5,14-二氢-6,8,15,17-四甲基二苯并[b,i]-[1,4,8,11]四氮杂环十四烷的新型氯桥双核锗(IV)配合物的合成及其晶体结构显示了一个不对称的异配位二聚体，它有一个五坐标四方锥体和一个六坐标八面体。
• Syntheses and characterization of di- and mono-thiocyanato germanium (IV) complexes with 5,14-dihydro-6,8,15,17-tetra-methyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine
  作者：Xuan Shen、Kazunori Sakata、Mamoru Hashimoto

  DOI：10.1016/s0277-5387(02)00917-8

  日期：2002.5

  By controlling the molar ratio of Ge(tmtaa)Cl-2 and NH4SCN at 1:2 and 1:1 in CH3OH (H(2)tmtaa = 5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i] [1,4,8,11]tetraazacyclotetradecine), two kinds of germanium(IV) complexes, Ge(tmtaa)(NCS)(2) (1) and Ge(tmtaa)(Cl)(NCS) (2), were prepared and characterized by IR, UV, mass and NMR spectra as well as DSC measurements. In the IR spectrum of 1, two C=N stretching bands of NCS groups were observed at 2073 and 2043 cm(-1), while in the IR spectrum of 2, only one C=N stretching band of a NCS group appeared at 2110 cm(-1). The crystal structure of a trans six-coordinate tmtaa complex of germanium in the +IV oxidation state is reported. X-ray single crystal analysis of 1 reveals that it adopts a six-coordinate geometry in which two NCS groups are in trans positions, The bond lengths of Ge-N between the central germanium and NCS groups are 1.996(6) and 2.031(6) Angstrom. They are longer than those between the central metal and nitrogen atoms of tmtaa (1.926 Angstrom). (C) 2002 Elsevier Science Ltd. All rights reserved.
• The first one-dimensional polymer containing non-planar macrocyclic ligand 5,14-dihydro-6,8,15,17-tetramethyldibenzo[ b , i ][1,4,8,11]tetraazacyclotetradecine
  作者：Xuan Shen、Akio Nakashima、Kazunori Sakata、Mamoru Hashimoto

  DOI：10.1016/j.inoche.2004.03.002

  日期：2004.5

  A novel non-planar macrocyclic ligand (5,14-dihydro-6,8,15,17-tetramethyldibenzo[b, i][1,4,8,11]tetraazacyclotetradecine)-containing one-dimensional polymer of germanium complex is synthesized for the first time under mild conditions. Its single-crystal Xray structure is determined. This is the first structural example of macrocyclic ligand-containing one-dimensional polymers. (C) 2004 Elsevier B.V. All rights reserved.