Synthesis, effect of substituents on the regiochemistry and equilibrium studies of tetrazolo[1,5-a]pyrimidine/2-azidopyrimidines
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DOI: 10.3762/bjoc.13.237
Abstract: An efficient synthesis methodology for a series of tetrazolo[1,5-a]pyrimidines substituted at the 5- and 7-positions from the cyclocondensation reaction [CCC + NCN] was developed. The NCN corresponds to 5-aminotetrazole and CCC to β-enaminone. Two distinct… read more here.
Keywords: regiochemistry equilibrium; effect substituents; synthesis effect; tetrazolo pyrimidines ... See more keywords