Formation of organometallic compounds of carbene and carbine types by the interaction of RLi with neodymium and yttrium chlorides in various media |
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| Authors: | BA Dolgoplosk EI Tinyakova ISh Guzman EL Vollerstein NN Chigir GN Bondarenko OK Sharaev VA Yakovlev |
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| Institution: | Topchiev Institute of Petrochemical Synthesis, U.S.S.R. Academy of Sciences, 29 Leninsky Prospect, Moscow, 117071 U.S.S.R. |
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| Abstract: | It has been established that in the interaction of NdCl3 and YCl3 with RLi, where R CH2C6H5, CH2C(CH3)2C6H5, CH2Si(CH3)3, unusual organometallic compounds are formed. They are stable in hydrocarbon solutions. The benzyl and neophyl derivatives are carbene type complexes containing one R group at a trivalent metal atom. In all cases the reaction is accompanied by the evolution of RH as the main product and some stilbene and tolan when R CH2C6H5. The mechanism of this reaction is discussed. |
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