On September 24, 2021, Reddy, V. Veerabadhra; Reddy, B. V. Subba published an article.Safety of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate The title of the article was Azomethine ylide cycloaddition of 2-C-formyl glycals with α-amino acids for the synthesis of substituted pyrroles. And the article contained the following:
A novel strategy has been devised for the synthesis of pyrrole based acyclo-C-nucleosides, in particular an open-chain sugar substituted pyrrole derivatives by means of the condensation of 2-C-formyl glycals with α-amino acids through an intramol. azomethine cycloaddition under thermal conditions. The use of cyclic α-amino acids provides the corresponding bicyclic pyrrole derivatives This is a first report on the synthesis of pyrrole based acyclo-C-nucleosides. The experimental process involved the reaction of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate(cas: 2873-29-2).Safety of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate
The Article related to pyrrole acyclo nucleoside preparation, formyl glycal alpha amino acid condensation azomethine ylide cycloaddition, Heterocyclic Compounds (One Hetero Atom): Pyrroles and Pyrrolizines and other aspects.Safety of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate
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