高等学校化学学报 ›› 1982, Vol. 3 ›› Issue (3): 351.

• 论文 • 上一篇    下一篇

硼化合物研究(Ⅲ)——B10H102-、B12H122-以及B3H8-阴离子的二茂铁季铵盐的合成

张国敏, 祝虹, 丁强   

  1. 武汉大学化学系
  • 收稿日期:1981-05-22 出版日期:1982-08-24 发布日期:1982-08-24

STUDIES ON BORON COMPOUNDS (Ⅲ)——THE REACTIONS OF B10H102-、B12H122- AND B3H8- WITH FERROCENYL QUATERNARY AMMONIUM SALTS

Zhang Guomin, Zhu Hong, Ding Qiang   

  1. Department of Chemistry, Wuhan University, Wuhan
  • Received:1981-05-22 Online:1982-08-24 Published:1982-08-24

摘要: 本文通过BnHn2-(n=10,12)及B3H8-盐分别与C5H5FeC5H4CH2N(R)Me2Cl和Fe(C5H4CH2N(R)Me2Cl)2(R=CH3—,C2H5—,n-C3H7—,CH2=CH—CH2—和CH≡C—CH2—)在水溶液中进行反应,合成了相应的三十个新的硼烷阴离子衍生物,这些化合物对水稳定性好,B10H102-及B12H122-衍生物对热、酸、碱和氧化剂均很稳定。研究了反应物之间的用量比例对反应产物的影响。实验结果表明,不论反应物之间的克分子比如何变化,只能得到相应的一种产物(产率90—98%)。

Abstract: This paper deals with the reaction of binary polyhedral borane anion quaternary ammonium salts BnHn2- (in which n is 10 or 12) and tetraethyl-ammonium octahydrotriborate B3H8- with (ferrocenylmethyl) N-alkyl-N,N-dimethylammonium halide C5H5FeC5H4CH2N (R) Me2X (in which Ris CH3—, C2H5—, n-C3H7—, CH3=CHCH2— or CH = CCH2—, respectively) and 1,1'-bis-(N-alkyl-N, N-dimethylaminomethyl) ferrocene dihalide Fe(C5H4CH2-N (R) Me2X)2 (in which Ris CH3—, C2H5—, n-C3H7—, CH2=CHCH2 and CH = CCH2— respectively), and with the effect of ratios of reactants on products. In each of the reactions, irrespective of the ratios of the reactants, only one product is obtained (in good yields 90.2—98.5%). Apparently, the above mentioned experimental results were explained by the HSABprinciple. 30 new compounds have been synthesized and characterized (their physical properties,IRspectra, yields and analysis data are given). All these compounds are stable to hydrolysis.

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