Reactions of titanium tetrachloride with boron trichloride, dimethylaminodichloroborane, bis(dimethylamino)chloroborane, tris(dimethylamino)borane, bis(dimethylamino)methylborane, and tetrakis(dimethylamino)diborane(4)
Beiträge zur chemie des bors XLVIII. Zur kenntnis von bis(dialkylboryl)aminen
作者:Heinrich Nöth、Heinrich Vahrenkamp
DOI:10.1016/s0022-328x(00)89761-2
日期:1969.3
Diborylamines of the types (R2B)2NH and (R2B)2NR′ (R = CH3, C2H5, C3H7, C4H9;R′ = CH3) are obtained (a) from dialkylhaloboranes and disilazanes, (b) from dialkylhaloboranes and N-metalated aminoboranes, and (c) by aminolysis of dialkyl(mthylthio)boranes. They are thermodynamically unstable with respect to a decomposition into trialkylboranes and borazine derivatives; their decomposition is catalysed
得到(R 2 B)2 NH和(R 2 B)2 NR'(R = CH 3,C 2 H 5,C 3 H 7,C 4 H 9 ; R'= CH 3)类型的二硼胺(a)来自二烷基卤庚烷和二硅氮烷,(b)来自二烷基卤庚烷和N-金属化的氨基硼烷,以及(c)通过二烷基(甲硫基)硼烷的氨解反应)。就分解成三烷基硼烷和硼嗪衍生物而言,它们在热力学上是不稳定的。它们的分解主要是由二烷基卤呋喃酮催化的。
Umsetzung von metall- und metalloidverbindungen mit mehrfunktionellen molekülen
作者:Anton Meller、Walter Maringgele、Ulrich Sicker
DOI:10.1016/s0022-328x(00)90847-7
日期:1977.11
Monomeric cyanoboranes are obtained by reaction of bis(amino)haloboranes and amino(halo)organylboranes with AgCN. 1H, 11B NMR, IR and mass spectra are reported together with analytical data.
单体氰基硼烷是通过双(氨基)卤硼烷和氨基(卤)有机基硼烷与AgCN的反应制得的。报告了1 H,11 B NMR,IR和质谱图以及分析数据。
Boron and phosphorus chemistry. Part I. Simple, high-yield syntheses of pure chlorodiorganoboranes
作者:Leo F. Hohnstedt、James P. Brennan、Kennard A. Reynard
DOI:10.1039/j19700002455
日期:——
The reaction of R2BNH2(R = Bun or Prn) with phosphoruspentachloride and with hydrogen chloride gave chlorodiorganoboranes in high yields. Diethylaminodi-n-butylborane and phosphoruspentachloride produced chlorodi-n-butylborane. Separate experiments demonstrated that reaction of trialkylboranes to form R12BSR2 and then R12BNH2 followed by reaction with phosphoruspentachloride or hydrogen chloride
R 2 BNH 2(R = Bu n或Pr n)与五氯化磷和氯化氢的反应以高收率得到了氯二有机硼烷。二乙基氨基二正丁基硼烷和五氯化磷生产了氯二正丁基硼烷。单独的实验表明,三烷基硼烷反应生成R 1 2 BSR 2,然后生成R 1 2 BNH 2,然后与五氯化磷或氯化氢反应生成R 1 2 BCl,而无需分离中间体。