高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (6): 905.

• 论文 • 上一篇    下一篇

苯二甲酰基桥联铁硫配合物[(μ-RS)Fe2(CO)6]2(μ-OCC6H4CO-μ)的合成及表征

宋礼成, 胡青眉, 苏正元, 曹希传, 朱进   

  1. 南开大学化学系, 天津, 300071
  • 收稿日期:1994-06-26 修回日期:1995-02-23 出版日期:1995-06-24 发布日期:1995-06-24
  • 通讯作者: 宋礼成,男,56岁,教授,博士导师.
  • 作者简介:宋礼成,男,56岁,教授,博士导师.
  • 基金资助:

    国家自然科学基金

Synthesis and Characterization of Phthaloyl Bridged Iron-Sulfur Complexes [(μ-RS)Fe2(CO)6]2(μ-OCC6H4CO-μ)

SONG Li-Cheng, HU Qing-Mei, SU Zheng-Yuan, CAO Xi-Chuan, ZHU Jin   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1994-06-26 Revised:1995-02-23 Online:1995-06-24 Published:1995-06-24

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摘要： 通过由Fe3(CO)12、RSH和Et3N所形成的[(μ-CO)(μ-RS)Fe2(CO)6]Et3NH于室温下分别与对或间苯二甲酰氯的原位反应,首次合成6个结构新颖的苯二甲酰基桥联铁硫配合物[(μ-RS)·Fe2(CO)6]2(μ-p-OCC6H4CO-p-μ)(R=Et,n-Bu,t-Bu)以及[(μ-RS)Fe2(CO)6]2(μ-m-OCC6H4CO-m-μ)(R=n-Pr,n-Bu,t-Bu).经元素分析、IR光谱及1HNMR表征了它们的结构,并讨论了产物的生成过程.此外,还提出了合成对苯二甲酰氯的一种新方法.

关键词: 合成, 表征, 桥联苯二甲酰基配体, 铁硫配合物

Abstract: The in situ reaction of the complex salts [(μ-CO)(μ-RS)Fe2(CO)6]Et3NH derived from Fe3(CO)12,RSH and Et3N with p-,or m-phthaloyl chloride in THFat room temperature afforded six novel phthaloyl bridged iron-sulfur complexes [(μ-RS)Fe2(CO)6]2(μ-pOCC6H4CO-p-μ)(R=Et,n-Bu, t-Bu) and [(μ-RS)Fe2(CO)6]2(μ-m-OCC6H4CO-m-μ)(R=n-Pr,n-Bu,t-Bu).These new complexes were characterized by elemental analysis,IR and 1HNMR spectroscopies and the reaction course was discussed.In addition,a new synthetic route to p-phthaloyl chloride has been developed.

Key words: Synthesis, Characterization, Bridged phthaloyl ligand, Iron-sulfur complexes

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