Iron (III) chloride hexahydrate without solvent induce coupling of naphthols were quickly and efficiently under focused microwave irradiation. Coupling of naphthols bearing an electron-withdrawing group which are very slow under classical conditions became possible under these conditions.
机构:
Univ Trieste, Dipartimento Sci Chim & Farmaceut, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dipartimento Sci Chim & Farmaceut, Via L Giorgieri 1, I-34127 Trieste, Italy