Journal of Organometallic Chemistry p. 157 - 164 (1996)
Update date:2022-08-03
Topics:
Treichel
Rublein
Products from reactions between [CpM(CO)2]2 (M = Fe, Ru) and [Me2SSMe]BF4 depend on the ratio of reactants, reaction time, and solvent. Two organometallic products, [Cp2M2(CO)4(μ-SMe)]BF4 and [CpM(CO)2(SMe2)]BF4 are generally formed. A proposed mechanism for this reaction involves initial addition of an SMe+ group to the bimetallic complex, followed by displacement of a CpM(CO)2 moiety by L (L = Me2S, CpM(CO)2SMe, or solvent). The reaction of [Me2SSMe]BF4 with a mixture of [CpFe(CO)2]2 and [MeCpFe(CO)2]2, which gives a statistical mixture of the possible thiolate-bridged species, is accommodated by this mechanism. Alternative syntheses of [cp2M2(CO)4(μ-SMe)]BF4 (cpM = CpFe, MeCpFe, CpRu) and [CpFe(CO)2(μ-SMe)M(CO)2cp]BF4 from [CpFe(CO)2(THF)]BF4 and cpM(CO)2SMe (cpM = MeCpFe, CpRu) provided pure samples of the thiolate-bridged complexes. Photolyses of these complexes result in formation of [CpFe(CO)(μ-SR)(μ-CO)M(CO)Cp]BF4 (M = Fe, Ru).
Liaoning Yufeng Chemical Co.,Ltd.
Contact:86-0419-3418888
Address:The metallurgical industrial zone,shoushan town, Liaoyang, Liaoning, China
shandong lukang animal & plant drug trading co.,ltd.
Contact:15853765968
Address:floor 9, lukang ,jingying building,#173,taibai building west road,jining city,shandong,china
Hebei Tianxiang Biological & Pharmaceutical Co., Ltd
Contact:86-0312-6615158
Address:No 42 fazhan street qingyuan county
Luoyang Aoda chemical Co.,Ltd.
Contact:+86-379-67518785 67516588
Address:MiaoWan industry district,YanShi City,Henan,China
website:http://www.hope-chem.com
Contact:86-21-58090396-805
Address:Floor 4, Building 5, No.588 Tianxiong Road, Zhoupu International Medical Zone, ShangHai, China
Doi:10.1021/om9600351
(1996)Doi:10.1016/0040-4020(96)00357-2
(1996)Doi:10.1039/P19960001141
(1996)Doi:10.1021/jm950445b
(1996)Doi:10.1016/0040-4020(95)00366-G
(1995)Doi:10.1016/j.ultsonch.2010.01.017
(2010)
