1,2,3-Triazole N(2)-coordinated C–O coupling: Access to ortho aryloxyl 1,4-diaryl 1,2,3-triazoles
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DOI: 10.1007/s12039-017-1240-3
Abstract: AbstractCuI-catalyzed selective Ullmann C–O coupling of 1,4-disubstituted 1,2,3-triazole bromides with phenols were achieved through the coordination of N(2) atom. The ortho C–Br bond in N(1) aryl can be selectively coupled with phenols, while other C–Br… read more here.
Keywords: ortho aryloxyl; diaryl triazoles; triazole coordinated; aryloxyl diaryl ... See more keywords
Synthesis of Triazole-Fused Phenanthridines through Pd-Catalyzed Intramolecular Phenyl C–H Activation of 1,5-Diaryl-1,2,3-triazoles
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DOI: 10.1055/s-0037-1611859
Abstract: An efficient method for the synthesis of triazole-fused phenanthridines from 1,5-diaryl-1,2,3-triazoles under palladium catalysis has been developed. The reaction proceeds through Pd-catalyzed intramolecular phenyl C–H activation of 1,5-diaryl-1,2,3-triazoles. This method provides a concise and efficient… read more here.
Keywords: fused phenanthridines; synthesis triazole; intramolecular phenyl; catalyzed intramolecular ... See more keywords