π-Cyclopentadienyls of nickel(II) : XIII. The preparation and properties of the compounds π-C5H5NiPBu3SC(S)X (X = OR,R and NRH) and π-C5H5NiPBu3SC(O)NRH |
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| Authors: | Fumie Sato Ken Nakamura Masao Sato |
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| Institution: | Department of Chemical Engineering, Tokyo Institute of Technology, Meguro, Tokyo Japan |
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| Abstract: | Compounds of the type π-C5H5NiPBu3SC(S)X (X = R, OR and NRH) are obtained from reactions between π-C5H5Ni(PBu3)2]+Cl? and SC(S)X? in aqueous solution. Compounds such as π-C5H5NiPBu3SC(S)NRH are also obtained by reactions of π-C5H5NiPBu3SH with RNCS.Reactions of C6H5NCS with π-C5H5NiPBu3SEt or π-C5H5NiPBu3S(CH2)n]2 (n = 1, 2 and 3) give π-C5H5NiPBu3SC(NC6H5)SC2H5] or π-C5H5NiPBu3 {SC(NC6H5)S(CH2)n}]2 respectively.Similar reactions of π-C5H5NiPBu3SH and RNCO given π-C5H5NiPBu3SC(O)NRH.Treatment of π-C5H5NiPBu3SC(S)R with HCl gives π-C5H5NiSC(S)R. |
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