One pot solvent-free solid state synthesis, photophysical properties and crystal structure of substituted azole derivatives
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DOI: 10.1016/j.molstruc.2018.12.095
Abstract: Abstract A solvent-free solid state method has been developed to synthesize three series of substituted azole derivatives (including 1,3,4-oxadiazole, 1,3,4-thiadiazole and 1,2,4-triazole) in high yields by condensation cyclization of N,N′-bishydrazide derivatives with corresponding cyclization agents,… read more here.
Keywords: free solid; solvent free; photophysical properties; structure ... See more keywords
Diverse N-Substituted Azole-Containing Amino Acids as Building Blocks for Cyclopeptides
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DOI: 10.1021/acsomega.9b03682
Abstract: The preparation of 16 oxazole- or thiazole-containing amino esters bearing a wide array of N-substitution is reported. These were accessed in 40–92% yield via an AgClO4-promoted substitution reaction between a primary amine and a chloromethyl-functionalized… read more here.
Keywords: amino acids; building blocks; diverse substituted; substituted azole ... See more keywords
N-Acylazole mediated stereoselective and regioselective synthesis ofN-substituted azole acrylonitriles
Sign Up to like & getrecommendations! Published in 2019 at "TURKISH JOURNAL OF CHEMISTRY"
DOI: 10.3906/kim-1903-56
Abstract: Regioand stereoselective synthesis of N -substituted azole acrylonitriles has been achieved smoothly in N,N -dimethylformamide (DMF) in the presence of potassium carbonate (K2 CO3) as a base catalyst. N -Substituted azole acrylonitriles were obtained in… read more here.
Keywords: acylazole mediated; synthesis; stereoselective regioselective; mediated stereoselective ... See more keywords