Synthese und umlagerungsreaktionen von o-funktionellen phenyllithium-und phenylnatrium derivaten der IVB-und VB-elemente

J Heinicke, E Nietzschmann, A Tzschach

文献索引：Heinicke, J.; Nietzschmann, E.; Tzschach, A. Journal of Organometallic Chemistry, 1983 , vol. 243, # 1 p. 1 - 8

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被引用次数: 29

摘要

Abstract While o-substituted bromobenzene derivatives of the type o-BrC 6 H 4 XER n (X O, S; ER n SiMe 3 and N-BuLi undergo metal halogen exchange followed by silyl-X å C rearrangement, the corresponding compounds of phosphorus, arsenic or tin are split at the E X bond. o-Metal derivatives oM 1 C 6 H 4 XER n (X O, NMe; E P, As, Sn) of these elements may be generated, however, by direct reaction with sodium or lithium. They are ...