Cyclohcxyl bromide

Although systematic investigations are lacking, alkyl chlorides or alkyl bromides and tellurium do not lead to isolable dialkyl tellurium dihalides. Cyclohcxyl bromide and tellurium reacted at 160°, but dicyclohexyl tellurium dibromide could not be isolated from the reaction mixture4. However, when the reaction was carried out in the presence of an amine, dimethylformamide, or dimethyl sulfoxide, adducts of dicyclohexyl tellurium dibromide were obtained in approximately 50% yield4. 

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