Triphenylphosphane(2,4,6-tri-t-butylphenylseleno)gold(I) and bis-(2,4,6-tri-t-butylphenylseleno)mercury(II) are obtained from chloro(triphenylphosphane)gold(I) or mercury dichloride with lithium(2,4,6-tri-t-butylphenyl)selenide and with trimethyl(2,4,6-tri-t-butylphenylseleno)silane, respectively. Molecular mass determinations and 1H, 13C and 77Se NMR spectra indicate that both new compounds are monomeric
三苯基膦(2,4,6-三
叔丁基苯基
硒基)
金(I)和双-(2,4,6-三
叔丁基苯基
硒基)
汞(II)是从
氯(
三苯基膦)
金(I)或二
氯化
汞与(2,4,6-三
叔丁基苯基)
硒化
锂和三甲基(2,4,6-三
叔丁基苯基
硒基)
硅烷。分子量测定和1 H,13 C和77 Se NMR光谱表明,这两种新化合物在溶液中均为单体。