A first oxalamidino complex of samarium via reduction-coupling of carbodiimine: synthesis and molecular structure of [η4-C2(NR)4][(MeC5H4)2Sm(HMPA)]2·2THF (R = Pri, Cy)
Literature Information
Mingyu Deng, Yingmin Yao, Yong Zhang
Treatment of the THF solution of (MeC5H4)2Sm(THF) with an equivalent of carbodiimine [RNCNR] (R = Pri or Cy; Cy = cyclohexyl) in the presence of an equivalent of hexamethylphosphoric triamide (HMPA) at room temperature gives, via a reduction-coupling reaction of carbodiimine, the corresponding bimetallic oxalamidino complex of samarium [η4-C2(NR)4][(MeC5H4)2Sm(HMPA)]2·2THF.
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