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Synthesis of 1,2,4‐Triazoles, N ‐Fused 1,2,4‐Triazoles and 1,2,4‐Oxadiazoles via Molybdenum Hexacarbonyl‐Mediated Carbonylation of Aryl Iodides
Author(s) -
Nakka Mangarao,
Tadikonda Ramu,
Nakka Srinivas,
Vidavalur Siddaiah
Publication year - 2016
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201500703
Subject(s) - chemistry , carbon monoxide , aryl , carbonylation , molybdenum , catalysis , combinatorial chemistry , palladium , triazole , organic chemistry , alkyl
A convenient and efficient protocol has been developed for the synthesis of 1,2,4‐triazoles, N ‐fused 1,2,4‐triazoles and 1,2,4‐oxadiazoles using molybdenum hexacarbonyl where, for the first time, molybdenum hexacarbonyl acts as a convenient and reliable solid source of carbon monoxide. This procedure provides an easy access to a library of 1,2,4‐triazole, N ‐fused 1,2,4‐triazole and 1,2,4‐oxadiazole derivatives in fair to good yields without the need of gaseous carbon monoxide and palladium catalysts.