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3)Gallium triiodide catalyzed organic reaction: A convenient procedure for the synthesis of coumarin .  Synth.Commun.,2005,35(14),1875
4) a simple and efficient method for the synthesis of gem-diacetates from aldehydes and ketones catalyzed by gallium triiodide.   J.Chem.Res.,2005,(10),659
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