Derivatives of bis(2-bromoethyl) sulfide of the general formula (RSCH2CH2)2S, where R = Me, Et, Pr, i-Pr, Bu, i-Bu, t-Bu, C6H13, Cy, Ph, and Bn, were synthesized and characterized by IR and 1H and 13C NMR spectra. The synthesized compounds are potential electron-donating multidentate ligands that are promising for the preparation of coordination compounds and as components of catalytic systems for catalytic transformations of ethylene.

中文翻译：

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基于双(2-溴乙基)硫化物的多齿含硫属配体的合成

通式 (RSCH2CH2)2S 的双（2-溴乙基）硫醚衍生物，其中 R = Me、Et、Pr、i-Pr、Bu、i-Bu、t-Bu、C6H13、Cy、Ph 和 Bn，合成并通过 IR 和 1H 和 13C NMR 光谱进行表征。合成的化合物是潜在的给电子多齿配体，有望用于制备配位化合物和作为乙烯催化转化催化体系的组分。