高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (9): 1496.

• 研究论文 • 上一篇    下一篇

某些有机锡二茂铁和有机胂二茂铁衍生物的合成、表征及晶体结构

杜洪光1, 王树明1, 沈力阳1, 师树简1, 刘群2, 章士伟2   

  1. 1. 北京化工大学应用化学系, 北京 100029;
    2. 北京大学化学系物理化学研究所, 北京 100871
  • 收稿日期:2000-10-10 出版日期:2001-09-24 发布日期:2001-09-24
  • 通讯作者: 杜洪光(1967年出生),男,博士,副教授,从事有机合成研究.
  • 基金资助:

    国家自然科学基金(批准号:29372037)资助

Synthesis, Characterization and Crystal Structure of Some Organotinferrocene and Organoarsinoferrocene Derivatives

DU Hong-Guang1, WANG Shu-Ming1, SHEN Li-Yang1, SHI Shu-Jian1   

  1. 1. Departmentof Applied Chemistry, Beijing University of Chemical Technology, Beijing 100029, China;
    2. Instituteof Physical Chemistry, Department of Chemistry, Peking University, Beijing 100871, China
  • Received:2000-10-10 Online:2001-09-24 Published:2001-09-24

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被引次数

3

摘要： N,N-二甲基氨甲基二茂铁的单锂化物与三苄基氯化锡反应,得到1-二甲氨甲基-2-三苄基锡二茂铁(Ⅰ);与二苄基二氯化锡反应,得到二苄基二[2-(二甲氨甲基)二茂铁基]锡(Ⅱ).1-二甲氨甲基-2-(二苯胂基)二茂铁经单锂化后,再与二苯基氯化胂反应,生成1-二甲氨甲基-2,5-二(二苯胂基)二茂铁(Ⅲ);在四甲基乙二胺存在下,1-二甲氨甲基-2-(二苯胂基)二茂铁经双锂化后,再与二苯基氯化胂反应,得到1-二甲氨甲基-2,5,1'-三(二苯胂基)二茂铁(Ⅵ).化合物—经元素分析和1HNMR表征,还用X射线衍射测定了化合物的晶体结构.化合物晶体为三斜晶系,空间群P1,a=1.0548(2)nm,b=1.3622(3)nm,c=1.5846(3)nm,α=95.87(3)°,β=96.54(3)°,γ=107.67(3)°,Z=2.

关键词: 有机锡二茂铁, 有机胂二茂铁, 二茂铁衍生物, 晶体结构

Abstract: The monolithio compound of N,N-dimethylaminomethylferrocene reacted with tribenzyltin chloride and dibenzyldichlorotin to form 2-(tribenzyltin)dimethylaminomethylferrocene(Ⅰ) and dibenzyl bis(2-dimethylaminomethylferrocenyl)tin(Ⅱ) respectively. While the monolithio compound of 2-(diphenylarsino)dimethylaminomethylferrocene reacted with diphenylchloroarsine to give 2,5-di(diphenyl-arsino)dimethy laminomethyl ferrocene(Ⅲ). The reaction of the dilithio compound of 2-(diphenylarsino)dimethylaminomethylferrocene with 2 mol diphenylchloroarsine gave 2,5,1'-tri(diphenylarsino)dimethyl-aminomethylferrocene(Ⅳ). The structures of the products were characterized by elemental analysis and 1H NMRspectra. The structure of compound Ⅳ was established by X-ray crystal structure determination. The crystal of Ⅳ is triclinic, space group P1, with unit cell parameters: a=1.0548(2) nm, b=1.3622(3) nm, c=1.5846(3) nm, α=95.87(3)°, β=96.54(3)°, γ=107.67(3)°, Z=2.

Key words: Organotinferrocene, Organoarsinoferrocene, Derivatives of ferrocene, Crystal structure

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