高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (11): 995.

• 研究论文 • 上一篇    下一篇

双-μ-烃硫六羰基二铁羰基取代反应的研究——三苯膦铁硫原子簇络合物的合成及结构

宋礼成, 胡青眉, 王积涛   

  1. 南开大学化学系
  • 收稿日期:1984-07-21 出版日期:1985-11-24 发布日期:1985-11-24

Study on the Carbonyl Substitution in Bis (μ-Alkylthio)-Hexacar-Bonyldiirons--The Synthesis and Structures of Triphenylphosphinc Fc-S Clusters(μ-RS)(μ-R'S)Fc2(CO)5Pph5)

Song Licheng, Hu Qingmei, Wang Jitao   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1984-07-21 Online:1985-11-24 Published:1985-11-24

摘要: 通过非对称型双-μ-烃硫六羰基二铁同三苯膦的反应合成了十四个新的三苯膦Fe-S原子簇络合物,讨论了三苯膦对络合物C≡O的IR和S—烃基的1HNMR的影响,确定了三苯膦在络合物中的空间取向。

Abstract: Fourteen new Pph3-substituted Fc-Sclusters with general formula (μ-RS)(μ-R'S)Fe2(CO)5 Pph3 have been synthesized by the reaction of unsymmetrical type of bis(μ-alkylthio)-hexacarbonyldiirons with triphenylphosphinc. Their m.p., IR, 1HNMRand C/Hanalysis have been performed. Based on the analysis of the influence of Pph3 on vco and δ-alkyl, the spacial orientation of Pph3 in these clusters has also been established.

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