Closer analysis of the 13C1H}-NMR spectra reveals satellites due to coupling with tellurium. Nuclearmagneticresonances measurements of the 125Te nucleus show a correlation of 125Te chemical shift to the alkyl group of n-C4H9CCTeR. In addition, the 125Te-NMR spectra show a splitting of the 125Te nuclearmagneticresonances due to coupling through up to three bonds with 1H nuclei.
烷基己-1-炔基碲化物,Ñ -C 4 ħ 9 CCTeR,其中R = CH 3,CH(CH 3)2,环-C 6 H ^ 11,CH 2 CH(CH 3)2,CH 2( CH 2)6 CH 3,CH 2(CH 2)10 CH 3,CH 2 CH 2 CH(Br)CH 3,CH 2 C 6 H 5,4 -CH 2 C 6H 4 NO 2,CH 2 CH 2 C 6 H 5和CH 2 CH 2 OC 6 H 5,是通过在不存在H 2-1-炔基锂的情况下,通过适当的烷基卤化物进行厌氧反应,以高收率制备的。光。尽管这些反应大多数都在-5至-10°C下进行,但与环己基卤化物的反应却是在较低温度(-30°C)下进行的。烷基氯,溴和碘衍生物以相同的产率提供了相同的产物。该反应产生了Ñ -C 4 ħ 9 CCTe(CH 2)5 TeCCC 4 ħ 9 - ñ时能Br(CH 2)5溴已被用作烷基化剂,而BRCH