摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

dichlorodioxo(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI) | 148482-24-0

中文名称
——
中文别名
——
英文名称
dichlorodioxo(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI)
英文别名
——
dichlorodioxo(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI)化学式
CAS
148482-24-0
化学式
C10H20Cl2N2O2W
mdl
——
分子量
455.037
InChiKey
QRGOJPVSYMVODU-FDYWDBDWSA-L
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    dichlorodioxo(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI)N-叔丁基三甲基硅基胺正庚烷 为溶剂, 以0%的产率得到trans-dichloro-cis-di-t-butylimido-(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI)
    参考文献:
    名称:
    [WO2Cl2(dme)]与叔丁基三甲基甲硅烷基亚胺的反应-[W(NBut)2Cl2(But-dab)]的x射线结构(But-dab = N,N'-dit-t-butyl-1,4- diaza-1,3-丁二烯)
    摘要:
    摘要[WO2Cl2(dme)](dme =二甲氧基乙烷)与4当量的Me3SiNH(But)反应,生成的产物取决于所使用的溶剂。以正己烷和二甲醚为溶剂的已知络合物{[W(NBut)2Cl2(NH2But)] 2}的衍生物,[W(NBut)2Cl(But-dab)](But-dab = N,N'-通过X射线结构测定表征了二叔丁基-1,4-二氮杂-1,3-丁二烯。该分子具有扭曲的八面体几何形状,带有顺式丁基亚氨基配体[WN距离:1.756(8)和1.758(8)A;NWN角:105.9(4)°]和反式二氯配体[WCl距离:2.389(2)和2.394(3)A;ClWCl角:154.1(1)°]。双齿的But-dab配体被转化为双酰亚胺官能团;But-dab的WN距离为2.507(7)和2.533(7)A,NWN咬合角度为67.0(2)°。在作为溶剂的二甲基甲酰胺(dmf)中,形
    DOI:
    10.1016/s0277-5387(00)84324-7
  • 作为产物:
    描述:
    tungsten(VI) oxychloride 、 N,N'-二丁基-1,2-乙二亚胺 在 hexamethyldisiloxane 作用下, 以 二氯甲烷 为溶剂, 以70.4%的产率得到dichlorodioxo(N,N'-di-t-butyl-1,4-diaza-1,3-butadiene)tungsten(VI)
    参考文献:
    名称:
    Complexes of MoO2Cl2 and WO2Cl2 with the ligands N,N,N′,N′-tetramethylethylenediamine, N,N′-di-t-butyl-1,4-diaza-1,3-butadiene and N,N′-dimethylpiperazine. cis,trans,cis vs all cis coordination in bidentate N-donor complexes of WO2Cl2 and MoO2Cl2. Crystal structures of MoO2Cl2(N,N,N′,N′-tetramethylethylenediamine) and MoO2Cl2(N,N′-DI-t-butyl-1,4-diaza-1,3-butadiene)
    摘要:
    The complexes [MoO2Cl2(But-dab)], [WO2Cl2(But-dab)] (But-dab = N,N'-di-t-butyl-1,4-diaza-1,3-butadiene), [MoO2Cl2(dmp)] and [WO2Cl(dmp)] (dmp = N,N'-dimethylpiperazine) have been prepared and characterized by IR, Raman, H-1 and C-13 NMR spectroscopy. [MO2Cl2(dmp)] (M = Mo, W) has cis-dichloroligands and [MoO2Cl2(dmp)] shows fluxional behaviour of the coordinated ligand in CH2Cl2 solution, as monitored by H-1 NMR spectroscopy. The structures of [MoO2Cl2(tmen)] (tmen= N,N,N',N'-tetramethylethylenediamine) and [MoO2Cl2(But-dab)] are reported. Both compounds are built up of discrete molecules with distorted octahedral geometry and cis-dioxoligands, the former having the unusual cis-dichloro and the latter the common trans-dichloro arrangement. MoO2Cl2(tmen) has Mo=O distances of 1.681(4) and 1.697(4) angstrom with an O-Mo-O angle of 103.1(2)-degrees. The trans influence of the oxo-ligands is shown by two different Mo-Cl distances [2.449(2) angstrom trans to O and 2.338(2) angstrom trans to N] and two different Mo-N distances [2.464(4) angstrom trans to O and 2.278(4) angstrom trans to Cl]. MoO2Cl2(But-dab) has an Mo=O distance of 1.688(3) and an O-Mo-O angle of 104.5(2)degrees. The trans-dichloro ligands have equal distances to molybdenum, d(Mo-Cl) = 2.356(1) angstrom. The Mo-N distances of the nitrogen atoms trans to the oxo groups are 2.399(2) and 2.388(2) angstrom.
    DOI:
    10.1016/s0277-5387(00)81728-3
点击查看最新优质反应信息