Sharipov, Bulat T.; Davidova, Anna N.; Valeev, Farid A. published an article in 2022. The article was titled 《cis-Annulation of an oxazoline fragment to levoglucosenone and the synthesis of 4-substituted 3-amino-1,6-anhydro-3-deoxy-β-D-mannopyranose》, and you may find the article in Chemistry of Heterocyclic Compounds (New York, NY, United States).COA of Formula: C4H4INO2 The information in the text is summarized as follows:
Chiral 2-trichloromethyl-oxazolines 4,5-cis-annulated to a carbohydrate fragment were synthesized on the basis of levoglucosenone. The synthesized compounds were converted by acid hydrolysis into 4-substituted 3-amino-1,6-anhydro-3-deoxy-β-D-mannopyranoses. Intramol. amination of allyl trichloroacetimidates by electrophilic reagents was used to construct the oxazoline ring. It was established that trichloroacetimidates containing an epoxide ring in α,β-positions spontaneously undergo re-cyclization with the formation of an oxazoline ring. In addition to this study using 1-Iodopyrrolidine-2,5-dione, there are many other studies that have used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1COA of Formula: C4H4INO2) was used in this study.
1-Iodopyrrolidine-2,5-dione(cas: 516-12-1) is used in the preparation of vinyl sulfones from olefins and benzenesulfinic acid. It acts as a source for I+ and involved in Hunsdiecker reactions for the conversion of cinnamic acids, and propiolic acids to the corresponding alfa-halostyrenes and 1-halo-1-alkynes respectively. COA of Formula: C4H4INO2
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com