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Copper‐Catalysed C‐N Bond Formation Via Cross Dehydrogenative Coupling of 4 H ‐1,2,4‐Triazoles and Formamides
Author(s) -
Inkollu Bhargavi,
Karasala Bharat K.,
Vidavalur Siddaiah
Publication year - 2019
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201900237
Subject(s) - formamides , copper , chemistry , coupling (piping) , combinatorial chemistry , medicinal chemistry , organic chemistry , materials science , catalysis , metallurgy
The first copper catalysed C−N formation between formamides and 3,5‐diphenyl‐4 H ‐1,2,4‐triazoles has been developed via cross dehydrogenative coupling reaction of C−H/N−H bonds. This protocol provides a simple and efficient approach to the synthesis of N,N ‐dimethyl‐3,5‐diphenyl‐4 H ‐1,2,4‐triazole‐4‐carboxamides in moderate to good yields.