Melamine trisulfonic acid (MTSA) as an efficient catalyst for the synthesis of triazolo[1,2-a]indazole-triones and some 2H-indazolo[2,1-b]phthalazine-triones Ardeshir Khazaei, Mohammad Ali Zolfigol, Toktam Faal Rastegar, Gholamabbas Chehardoli, Shadpour Mallakpour, XML Requires Subscription HTML views: 34
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