Now showing items 1-3 of 3

    • Diverse derivatives of selenoureas : a synthetic and single crystal structural study 

      Hua, Guoxiong; Cordes, David B.; Du, Junyi; Slawin, Alexandra M. Z.; Woollins, J. Derek (2018-08-25) - Journal article
      Reacting aroyl chlorides with an equivalent of potassium selenocyanate, followed by treating with an equivalent of 1,2,4-tri-tert-butylaniline at room temperature, resulted in the expected selenoureas and unusual diselenazoles. ...
    • Synthesis and single crystal structures of substituted-1,3-selenazol-2-amines 

      Hua, Guoxiong; Du, Junyi; Slawin, Alexandra Martha Zoya; Woollins, John Derek (2016-12-29) - Journal article
      The synthesis and X-ray single crystal structures of a series of new 4-substituted-1,3-selenazol-2-amines is reported. The efficient preparation of 4-substituted-1,3-selenazol-2-amines was carried out by two-component ...
    • Synthesis and structural study of novel selenation derivatives of N, N-Dialkylcyanamides 

      Hua, Guoxiong; Du, Junyi; Slawin, Alexandra M. Z.; Woollins, J. Derek (2016-12-21) - Journal article
      The reaction of 2,4-bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide {[PhP(Se)(µ-Se)]2, Woollins’ reagent, WR } with N, N-dialkylcyanamides 1–3 in refluxing toluene solution led to the corresponding [2+3] cycloaddition ...