Complexation Studies with a Calix[4]aren
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Pascale Faidherbe; Catherine Wieser; Dominique Matt; Anthony Harriman; AndrΓ© De
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Article
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1998
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John Wiley and Sons
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English
β 489 KB
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A cone-shaped calix [4]arene-derived monophosphinite, 25,27-di(ethoxycarbonylmethoxy)-26-hydroxy-28-(diphenylphosphinooxy)calix[4]arene (L 1 ), has been prepared in two steps from calix[4]arene. Treatment of L 1 with [AuCl(tetrahydrothiophene)] in tetrahydrofuran gave the phosphinite complex [AuClL