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

Na(H3B-NMe2-BH3) | 26601-80-9

中文名称
——
中文别名
——
英文名称
Na(H3B-NMe2-BH3)
英文别名
sodium (N,N-dimethylamino)diboranate;sodium bis(borane)dimethylamide(-1);sodium N,N-dimethylaminodiboranate;sodium N,N-dimethylaminodiboronate;sodium bis(borane)dimethylamide;Na(H3BNMe2BH3)
Na(H3B-NMe2-BH3)化学式
CAS
26601-80-9
化学式
C2H12B2N*Na
mdl
——
分子量
94.7357
InChiKey
ITHJLWMHGCZRHG-UHFFFAOYSA-N
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:
    Na(H3B-NMe2-BH3) 在 magnesium bromide 作用下, 以64%的产率得到bis(N,N-dimethylaminodiboranato)magnesium
    参考文献:
    名称:
    Highly Volatile Magnesium Complexes with the Aminodiboranate Anion, a New Chelating Borohydride. Synthesis and Characterization of Mg(H3BNMe2BH3)2 and Related Compounds
    摘要:
    Remarkably volatile magnesium complexes have been prepared with the modified borohydride ligand N,N-dimethylaminodiboranate, H3BNMe2BH3-. The homoleptic complex Mg(H3BNMe2BH3)(2), its monoadducts with tetrahydrofuran and 1,2-dimethoxyethane, and the mixed ligand complex (C5Me5)Mg(H3BNMe2BH3)(thf) have been prepared. The homoleptic complex Mg(H3BNMe2BH3)(2) has a vapor pressure of 800 mTorr at 25 degrees C, which makes it the most volatile magnesium complex known. Crystal structures and NMR data are reported for all complexes. The compounds are potentially useful as chemical vapor deposition precursors to MgB2 and MgO, and as hydrogen storage materials.
    DOI:
    10.1021/ic1000667
  • 作为产物:
    描述:
    参考文献:
    名称:
    Keller, Philip C., Inorganic Chemistry, 1971, vol. 10, # 10, p. 2256 - 2259
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Lanthanide <i>N</i>,<i>N</i>-Dimethylaminodiboranates: Highly Volatile Precursors for the Deposition of Lanthanide-Containing Thin Films
    作者:Scott R. Daly、Do Young Kim、Yu Yang、John R. Abelson、Gregory S. Girolami
    DOI:10.1021/ja9098005
    日期:2010.2.24
    CVD precursors of stoichiometry Ln(H(3)BNMe(2)BH(3))(3) have been prepared, where Ln = La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, and Lu. The ligand is N,N-dimethylaminodiboranate, a new kind of multidentate borohydride. The structures of the Ln(H(3)BNMe(2)BH(3))(3) complexes are highly dependent on the size of the lanthanide ions: the coordination number decreases from Pr (CN = 14) to Sm (CN = 13)
    已制备出化学计量比为 Ln(H(3)BNMe(2)BH(3))(3) 的新型系元素 CVD 前体,其中 Ln = La、Ce、Pr、Nd、Sm、Gd、Tb、Dy、Ho、Er 、Tm 和卢。配体为N,N-二甲氨基硼酸盐,一种新型的多齿氢化物。Ln(H(3)BNMe(2)BH(3))(3) 配合物的结构高度依赖于系离子的大小:配位数从 Pr (CN = 14) 减少到 Sm (CN = 13) 到 Er (CN = 12) 对应于离子半径的减小。Ln(H(3)BNMe(2)BH(3))(3) 配合物在真空中的温度低至 65 摄氏度时具有高度的挥发性和升华性。这些配合物是有用的 CVD 前体;例如,Y(H(3)BNMe(2)BH(3))(3) 已被用于在 300 摄氏度下通过 CVD 使用作为共反应物在上沉积 Y(2)O(3)。
  • Lanthanide <i>N</i>,<i>N</i>-Dimethylaminodiboranates as a New Class of Highly Volatile Chemical Vapor Deposition Precursors
    作者:Scott R. Daly、Do Young Kim、Gregory S. Girolami
    DOI:10.1021/ic201852j
    日期:2012.7.2
    (each BH3 group is κ2H; i.e., forms two B–H···Ln interactions). For the smallest three lanthanides, Tm, Yb, and Lu, the metal center is 12 coordinate because one of the DMADB groups chelates to the metal center by means of only three B–H···Ln bridges. The structures of the base-free Ln(H3BNMe2BH3)3 complexes are highly dependent on the size of the lanthanide ions: as the ionic radius decreases, the coordination
    制备了化学计量为Ln(H 3 BNMe 2 BH 3)3和Ln(H 3 BNMe 2 BH 3)3(thf)的新系元素N,N-二甲基基二硼酸酯DMADB)配合物,其中Ln =, Eu,,sa 、,、,、 、,、,th和,但对Eu和Yb而言,很难分离去溶剂化的配合物。四氢呋喃(thf)络合物都是单体,大多数采用13坐标结构,其中每个DMADB基团通过四个BH···Ln桥螯合到属中心(每个BH 3组是κ 2 ħ ; 即形成两个BH···Ln相互作用)。对于最小的三个系元素Tm,Yb和Lu,属中心为12坐标,因为DMADB组之一仅通过三个BH···Ln桥螯合到属中心。无碱Ln(H 3 BNMe 2 BH 3)3配合物的结构高度依赖于系离子的大小:随着离子半径的减小,配位数从14(Pr)降低至13(Sm)至12(Dy,Y,Er)。14坐标络合物是聚合:每个属中心绑定到
  • Synthesis and Structural Diversity of Barium (<i>N</i>,<i>N</i>-Dimethylamino)diboranates
    作者:Scott R. Daly、Brian J. Bellott、Mark A. Nesbit、Gregory S. Girolami
    DOI:10.1021/ic2016879
    日期:2012.6.18
    F)·THF (4′) and Ba(H3BNMe2BH3)2(18-crown-6)·2THF (5′). In addition, the reaction of BaBr2 with 2 equiv of Na(H3BNMe2BH3) in the presence of diglyme yields Ba(H3BNMe2BH3)2(diglyme)2 (8), and the reaction of 1 with 15-crown-5 affords the diadduct [Ba(15-crown-5)2][H3BNMe2BH3]2 (9). Finally, the reaction of BaBr2 with Na(H3BNMe2BH3) in THF, followed by the addition of 12-crown-4, affords the unusual salt
    BaBr 2在最少量的四氢呋喃(THF)中的浆液与2当量的Na(H 3 BNMe 2 BH 3)在乙醚中的反应,然后在-20°C下从乙醚中结晶,生成Ba(H)晶体3 BNMe 2 BH 3)2(Et 2 O)2(1)。在室温下真空干燥1得到部分去溶剂化的类似物Ba(H 3 BNMe 2 BH 3)2(Et 2 O)x(1')为自由流动的白色固体,其中x的值从<0.1到约0.4不等,具体取决于是否在加热或不加热的情况下进行去溶剂化。的反应1或1'与路易斯碱,其结合更强烈钡比在形成新的配合物的Ba(H乙醚结果3 BNMe 2 BH 3)2(L),其中L = 1,2-二甲氧基乙烷(2),N,N,N ',N'-四甲基乙二胺(3),12冠4(4),18冠6(5),N,N,N ′,N′-四乙基乙二胺(6),和N,N,N ′,N ″,N ″-五甲基乙三胺(7)。从THF中重结晶4和5得到相关化合物Ba(H
  • Synthesis and Characterization of Calcium <i>N</i>,<i>N</i>-Dimethylaminodiboranates as Possible Chemical Vapor Deposition Precursors
    作者:Andrew C. Dunbar、Gregory S. Girolami
    DOI:10.1021/ic402237b
    日期:2014.1.21
    CaBr2 with 2 equiv of sodium N,N-dimethylaminodiboranate, Na(H3BNMe2BH3) in Et2O at 0 °C followed by crystallization and drying in vacuum yields the unsolvated calcium compound Ca(H3BNMe2BH3)2, 1. Before the vacuum drying step, the colorless crystals obtained by crystallization consist of the diethyl ether adduct Ca(H3BNMe2BH3)2(Et2O)2, 2. If the reaction of CaBr2 with 2 equiv of Na(H3BNMe2BH3) is carried
    CaBr 2与2当量的N,N-二甲基基二硼酸,Na(H 3 BNMe 2 BH 3)在Et 2 O中于0°C反应,然后结晶并真空干燥,得到未溶剂化的化合物Ca(H 3 BNMe 2 BH 3)2,1。真空干燥步骤之前,通过结晶得到的无色结晶由乙醚加合物的Ca(H的3 BNMe 2 BH 3)2(ET 2 O)2,2。如果CaBr 2与2当量的Na(H 3 BNMe 2 BH 3)反应是在配位更强的溶剂四氢呋喃(thf)中进行的,则溶剂化的Ca(H 3 BNMe 2 BH 3)2(thf)2,获得3。该化合物在真空中不像二乙醚化合物2那样容易脱溶剂。用1,2-二甲氧基乙烷(dme),双(2-甲氧基乙基)醚(二甘醇甲醚)或N,N,N ' ,N'-四甲基乙二胺(tmeda)处理thf加合物3得到新化合物Ca(H3 BNMe 2 BH 3)2(dme),4,Ca(H 3 BNMe 2 BH
  • Synthesis and Characterization of Strontium <i>N</i>,<i>N</i>-Dimethylaminodiboranates as Possible Chemical Vapor Deposition Precursors
    作者:Andrew C. Dunbar、R. Joseph Lastowski、Gregory S. Girolami
    DOI:10.1021/acs.inorgchem.0c01767
    日期:2020.12.7
    the solvate Sr(H3BNMe2BH3)2(thf)3 (3) is obtained. Treating the thf adduct 3 with 1,2-dimethoxyethane (dme), bis(2-methoxyethyl) ether (diglyme), or N,N,N′,N′-tetramethylethylenediamine (tmeda) in thf affords the new compounds Sr(H3BNMe2BH3)2(dme)2 (4), Sr(H3BNMe2BH3)2(diglyme) (5), and Sr(H3BNMe2BH3)2(tmeda) (6), respectively, in greater than 60% yields. Treatment of 3 with 2 equiv of the crown ether
    SrBr 2与2当量的N,N-二甲基基二硼酸DMADB; Na(H 3 BNMe 2 BH 3))在Et 2 O中于0°C反应,然后结晶并真空干燥,得到未溶剂化的化合物Sr( H 3 BNMe 2 BH 3)2(1)。在真空干燥步骤之前,通过结晶获得的无色晶体由乙醚加合物Sr(H 3 BNMe 2 BH 3)2(Et 2 O)2(2)组成。)。如果SrBr 2与2当量的Na(H 3 BNMe 2 BH 3)在更强配位溶剂中进行反应,则溶剂化物Sr(H 3 BNMe 2 BH 3)2(thf)3(3)为获得。用1,2-二甲氧基乙烷(dme),双(2-甲氧基乙基)醚(二甘醇甲醚)或N,N,N ' ,N'-四甲基乙二胺(tmeda)处理thf加合物3得到新的化合物Sr(H 3 BNMe 2 BH 3)2(dme)2(4),Sr(H 3 BNMe 2 BH 3)2(二甘醇甲醚)(5)和Sr(H
查看更多