Publication
Synthesis of novel sugar derived aziridines, as starting materials giving access to sugar amino acid derivatives
| Summary: | d-Erythrosyl aziridines were obtained from d-erythrosyl triazoles either by photolysis or through diazirine intermediates. These were found to undergo rich, high yielding chemistry by reaction with protic acids (HCl, BiI3/H2O and trifluoroacetic acid) leading to two types of furanoid sugar α-amino acids, and polyhydroxylprolines. Based on experimental evidence, reaction mechanisms have been proposed for the syntheses. |
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| Main Authors: | Sousa, Cristina E.A. |
| Other Authors: | Alves, Maria José Chão |
| Subject: | Aziridines D-Erythrose Diazirines Polyhydroxyprolines Sugar aminoacids Ciências Naturais::Ciências Químicas |
| Year: | 2021 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Universidade do Minho |
| Language: | English |
| Origin: | RepositóriUM - Universidade do Minho |
| Summary: | d-Erythrosyl aziridines were obtained from d-erythrosyl triazoles either by photolysis or through diazirine intermediates. These were found to undergo rich, high yielding chemistry by reaction with protic acids (HCl, BiI3/H2O and trifluoroacetic acid) leading to two types of furanoid sugar α-amino acids, and polyhydroxylprolines. Based on experimental evidence, reaction mechanisms have been proposed for the syntheses. |
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