Diboryläthylenverbindungen als liganden in metallkomplexen: V. Thiadiborolen-tricarbonyleisen-komplexe: darstellung, struktur-und bindungsverhältnisse

W Siebert, R Full, J Edwin, K Kinberger…

Index: Siebert,W. et al. Journal of Organometallic Chemistry, 1977 , vol. 131, p. 1 - 22

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Citation Number: 33

Abstract

Abstract 3, 4-Diethyl-1, 2, 5-thiadiborolenes (Ia—g, k) and Fe 2 (CO) 9 react to give stable thiadiborolenetricarbonyliron complexes (IIa—g, k). In IIa the B I function can be substituted by Me 2 NH, Et 2 O, AsF 3 and LiBH 4 to yield IIe, f, h and IIi, which leads to the synthesis of the unstable ligands 2, 5-dihydro-and 2-fluoro-5-iodo 1, 2, 5-thiadiborolene in IIh and IIi. Rapid oxidation of IIe occurs with iodine liberating 2, 5-bis (methylthio)-1, 2, 5- ...