Articles with "tetrazolo pyrido" as a keyword



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SnAr Reactions of 2,4-Diazidopyrido[3,2-d]pyrimidine and Azide-Tetrazole Equilibrium Studies of the Obtained 5-Substituted Tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27227675

Abstract: A straightforward method for the synthesis of 5-substituted tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines from 2,4-diazidopyrido[3,2-d]pyrimidine in SnAr reactions with N-, O-, and S- nucleophiles has been developed. The various N- and S-substituted products were obtained with yields from 47%… read more here.

Keywords: diazidopyrido pyrimidine; substituted tetrazolo; tetrazolo pyrido; pyrido pyrimidines ... See more keywords