《Concise synthesis of a tetrasaccharide related to the repeating unit of the cell wall O-antigen of Salmonella enterica O60》 was written by Gucchait, Arin; Shit, Pradip; Misra, Anup Kumar. Recommanded Product: 1-Iodopyrrolidine-2,5-dione And the article was included in Tetrahedron in 2020. The article conveys some information:
Synthesis of a tetrasaccharide related to the repeating unit of the cell wall O-antigen of Salmonella enterica O60 has been achieved by sequential glycosylations in very good yield. Use of p-methoxybenzyl group (PMB) as an in situ removable protecting group allowed obtaining the desired compound in less number of steps. Synthesis of a beta-D-mannosidic linkage present in the mol. has been successfully achieved using D-mannosyl thioglycoside donor having a p-methoxybenzyl (PMB) group at remote C-3 position. A combination of N-iodosuccinimide (NIS) and perchloric acid supported over silica (HClO4-SiO2) has been used as thiophilic glycosylation promoter in glycosylation reactions. Thioglycoside of 3-amino-3-deoxy-D-fucose has been prepared and used in the synthetic scheme for its incorporation in α-glycosidic linkage. In the experiment, the researchers used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1Recommanded Product: 1-Iodopyrrolidine-2,5-dione)
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. Recommanded Product: 1-Iodopyrrolidine-2,5-dione
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com