含二硫代甲酸酯配体铁硫簇合物的合成与表征  

Synthesis and Characterization of Fe-S Cluster Complexes Containing Dithioformate Ligand

作　　者：韩聪[1] 刘雁红[1] 黄骁南[1] 刘伟[1] 

机构地区：[1]天津科技大学理学院,天津300457

出　　处：《天津科技大学学报》2010年第5期13-16,共4页Journal of Tianjin University of Science & Technology

基　　金：天津科技大学科学研究基金资助项目(20070209)

摘　　要：报道通过2–呋喃甲硫醇/十二羰基三铁/三乙胺体系所形成的中间物[(μ-2-SCH2C4H3O)(μ-CO)Fe2(CO)6]Et3NH同CS2作用生成络阴离子[(μ-2-SCH2C4H3O)(μ-S C—S—)Fe2(CO)6]后,同卤代物原位反应,合成了3个新颖的含μ–二硫代甲酸酯配体的铁硫簇合物(μ-2-SCH2C4H3O)(μ-RS—C S)Fe2(CO)6(R=CH3、CH2Ph、CH2COOC2H5).这3个新颖配合物均通过核磁共振氢谱、红外光谱和元素分析表征了其结构.Three new butterfly-shaped clusters containing dithiofromate ligand：（μ-2-SCH2C4H3O）（μ-RS—C S） Fe2（CO）6（R=CH3,CH2Ph,CH2COOC2H5）have been synthesized by the situ reaction of [（μ-2-SCH2C4H3O）（μ-CO）Fe2（CO）6] Et3NH derived from the system of Fe3（CO）12,2-furyl methanethiol and triethylamine with CS2,followed by treatment of complex anion [（μ-2-SCH2C4H3O）（μ-S C—S—）Fe2（CO）6] with organic halides.The structures of the three new compounds were fully characterized by elemental analysis,IR and 1H NMR spectroscopies.

关 键 词：铁硫簇合物 络阴离子[(μ-2-SCH2C4H3O)(μ-SC—S-)Fe2(CO)6] 2–呋喃甲硫醇 

分 类 号：O621.258[理学—有机化学]