摘要
配体[C5Me4HR][R=4-Br Ph(1),(Me C5H3N)CH2(2)]分别与Mo(CO)6,Ru3(CO)12和Fe(CO)5在二甲苯中加热回流,得到了6个双核配合物trans-[η5-C5Me4R]2Mo2(CO)6(3,4),trans-[(η5-C5Me4R)Ru(CO)(μ-CO)]2(5,6)和trans-[η5-(C5Me4R)Fe(CO)(μ-CO)]2(7,8)。通过元素分析、红外光谱、核磁共振氢谱对配合物的结构进行了表征,并用X-射线单晶衍射法测定了配合物3,5,6和8的结构。
Via thermal reactions of the substituted tetramethylcyclopentadienes [C5Me4HR] [R =4-Br Ph(1),(Me C5H3N)CH2(2)] with Mo(CO)6,Ru3(CO)12and Fe(CO)5,respectively in refluxing xylene,the responding dinuclear metal carbonyl complexes trans-[η5-C5Me4R]2Mo2(CO)6(3,4),trans-[(η5-C5Me4R)Ru(CO)(μ-CO)]2(5,6),and trans-[η5-(C5Me4R)Fe(CO)(μ-CO)]2(7,8) have been obtained.These complexes have been characterized by elemental analysis,IR,and1 H NMR spectra.The crystal structures of 3,5,6 and 8 have been determined by X-ray crystallography.CCDC:934733,3;944267,5;926404,6;926405,8.
引文
[1]Borah M,Bhattacharyya P K,Das P.Appl.Organometal.Chem.,2012,26:130-134
[2]Stanowski S,Nicholas K M,Srivastava R S.Organometallics,2012,31:515-518
[3]Do Y,Han J,Rhee Y H,et al.Adv.Synth.Catal.,2011,353:3363-3366
[4]Kuninobu Y,Uesugi T,Kawata A,et al.Angew.Chem.Int.Ed.,2011,50:10406-10408
[5]Butenschn H.Chem.Rev.,2000,100:1527-1564
[6]Siemeling U.Chem.Rev.,2000,100:1495-1526
[7]Lin J,Zhao M X,Ma Z H,et al.J.Chem.Crystallogr.,2009,39:642-645
[8]Lin J,Ma Z H,Li F,et al.Transition Met.Chem.,2009,34:855-859
[9]Ma Z H,Zhao M X,Li F,et al.Transition Met.Chem.,2010,35:387-391
[10]Tian L J,Ma Z H,Han Z G,et al.Transition Met.Chem.,2011,36:151-156
[11]Ma Z H,Tian L J,Li S Z,et al.Transition Met.Chem.,2012,37:135-140
[12]Ma Z H,Wang N,Guo K M,et al.Inorg.Chim.Acta,2013,399:126-130
[13]Bensley D M,Mintz E A Jr,Sussangkarn S J.J.Org.Chem.,1988,53:4417-4419
[14]Enders M,Ludwig G,Pritzkow H.Organometallics,2001,20:827-833
[15]Lin J,Gao P,Li B,et al.Inorg.Chim.Acta,2006,359:4503-4510
[16]MA Zhi-Hong(马志宏),ZHAO Ming-Xia(赵明霞),LIN LiZhi(林丽枝),et al.Chinese J.Inorg.Chem.(无机化学学报),2010,26:1908-1911
[17]Adams R D,Collins D M,Cotton F A.Inorg.Chem.,1974,13:1086-1090
[18]CHEN Shou-Shan(陈寿山),WANG Jia-Xi(王家喜),WANG Xu-Kun(王序昆),et al.Chinese J.Struct.Chem.(结构化学),1993,12:229-232
[19]Williams N A,Uchimaru Y,Tanaka M J.J.Chem.Soc.Chem.Commun.,1995,2010:1129-1130
[20]Alphonse F A,Yudin A K.J.Am.Chem.Soc.,2006,128:11754-11755
[21]Mills O S,Nice N P.J.Organomet.Chem.,1967,9:339-344
[22]Chen D F,Xu S S,Song H B,et al.Eur.J.Inorg.Chem.,2008:1854-1864
[23]MA Zhi-Hong(马志宏),ZHAO Ming-Xia(赵明霞),LIN LiZhi(林丽枝),et al.Chinese J.Inorg.Chem.(无机化学学报),2010,26:1121-1124
[24]Schumann H,Stenz S,Girgsdies F,et al.Z.Naturforsch.,2002,57b:1017-1026