ChemInform Abstract: Rhodium(II)-Catalyzed Formal [3 + 2] Cycloaddition of N-Sulfonyl-1,2,3-triazoles with Isoxazoles: Entry to Polysubstituted 3-Aminopyrroles.
文摘
The method tolerates various 4-(het)aryl substituted 1,2,3-triazoles, but fails using 4-alkyl substituted derivatives.