1048636-38-9

Upstream product

• 1286215-86-8 N,N-bis{3-[3-(benzyloxy)-2-oxopyridin-1(2H)-yl]propyl}-4-nitrobenzenesulfonamide 
• 1048636-37-8 3-(benzyloxy)-1-(3-chloropropyl)pyridin-2(1H)-one 

Downstream Products

• 1048636-39-0 2,2'-(4,4'-(5-(bis(3-(3-(benzyloxy)-2-oxopyridin-1(2H)-yl)propyl)amino)-5-oxopentane-2,2-diyl)bis(4,1-phenylene))bis(oxy)bis(ethane-2,1-diyl)bis(2-methylacrylate) 
• 1286216-04-3 N-{3-[3-(benzyloxy)-2-oxopyridin-1(2H)-yl]propyl}-N-[3-(bis{3-[3-(benzyloxy)-2-oxopyridin-1(2H)-yl]propyl}amino)propyl]-4-nitrobenzenesulfonamide 
• 1286215-93-7 tris{3-[3-(benzyloxy)-2-oxopyridin-1(2H)-yl]propyl}amine 
• 1286216-15-6 N,N,N',N'-tetrakis{3-[3-(benzyloxy)-2-oxopyridin-1(2H)-yl]propyl}propane-1,3-diamine 

Relevant academic research and scientific papers

New synthetic approach for the incorporation of 3-hydroxypyridin-2(1 H)-one (3,2-HOPO) ligands: Synthesis of structurally diverse poly 3,2-HOPO chelators

The 3,2-HOPO sulfonamide reagent 3 was prepared from commercial 2,3-dihydroxypyridine in four steps in good yields. Sulfonamide 3 readily underwent selective alkylation with dibromides in the presence of base or could be coupled to alcohols using Mitsunob

FLUORIDE-RELEASING COMPOSITIONS

Chelating monomers and fluoride-releasing compositions are disclosed that may be incorporated into dental composite restorative materials, dental bonding agents or other dental materials, to produce materials with high fluoride release rates, and high fluoride recharge capability. Such dental restorative materials may help reduce the level of dental caries in patients, particularly the level of caries occurring on the margins of the restorative materials.