高等学校化学学报

高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (12): 1251.

• 研究论文 • 上一篇    下一篇

络合物(μ-RS)(μ-R'S)Fe2(CO)6的三苯基膦或三苯基胂取代衍生物的合成及结构

宋礼成, 胡青眉, 王京端   

  1. 南开大学化学系
  • 收稿日期:1988-02-09 出版日期:1989-12-24 发布日期:1989-12-24
  • 通讯作者: 宋礼成
  • 基金资助:

    国家自然科学基金

Synthesis and Structures of PPh3-or AsPh3-Substituted Derivatives of Complexes (μ-RS)(μ-R'S)Fe2(CO)6

Song Licheng, Hu Qingmei, Wang Jingduan   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1988-02-09 Online:1989-12-24 Published:1989-12-24

PDF (PC)

关键词: 三苯基膦络合物, 三苯基胂络合物, 双烃硫六羰基二铁

Abstract: Through the reaction of (μ-RS)(μ-R'S)Fe2(CO)6 Awith PPh3 in boiling benzene or toluene for several hours, four mono PPh3-substituted complexes (μ-RS)(μ-R'S)Fe2(CO)5PPh3 Band three bis-PPh3-substituted complexes (μ-RS)(μ-R'S)(Fe2(CO)4(PPh3)2 Cwere synthesized, respectively; similarly, the reaction of Awith AsPh3 in boiling toluene afforded two bis-AsPh3-substi-tuted derivatives (μ-RS)(μ-R'S)Fe2(CO)4(AsPh3)2 D.The relative reactivity of PPh3 and AsPh3 towards C≡Osubstitution and some influences of the two ligands on IRand 1H NMRspectra of the complexes were pointed out, as well as the structural characterization of these new complexes were determined by elemental analysis, IRand 1H NMR.

Key words: Ph3P-substituted complexes, AsPh3-substituted complexes, Bis-(alkylthio)hexacarbonyldi-iron

TrendMD: