Diastereo- and Enantioselective Catalytic Kinetic Resolution of 2-Substituted 3-Nitro-2H-chromenes.
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DOI: 10.1021/acs.orglett.5c00903
Abstract: An unprecedented catalytic kinetic resolution of 2-substituted 3-nitro-2H-chromenes via Rh-catalyzed asymmetric hydrogenation has been developed to simultaneously produce a variety of syn-chiral 2-substituted 3-nitro-2H-chromanes containing vicinal stereogenic centers with excellent diastero- and enantioselectivities [diastereomeric ratio… read more here.
Keywords: nitro chromenes; chiral substituted; substituted nitro; catalytic kinetic ... See more keywords
Energetic Materials Based on N-substituted 4(5)-nitro-1,2,3-triazoles
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DOI: 10.3390/ma15031119
Abstract: The regularities and synthetic potentialities of the alkylation of 4(5)-nitro-1,2,3-triazole in basic media were explored, and new energetic ionic and nitrotriazole-based coordination compounds were synthesized in this study. The reaction had a general nature and… read more here.
Keywords: materials based; substituted nitro; nitro triazoles; chemistry ... See more keywords