In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Catalytic synthesis of furan 1,3-dioxanes and study of their properties, published in 1971, which mentions a compound: 2689-65-8, mainly applied to furan acetal dioxane; kinetics furfural polyol condensation, Reference of 5-Iodo-2-furaldehyde.
Cyclic furan acetals of the 1,3-dioxane type were prepared by reaction of furfural, 5-substituted furfurals, furylacrolein, furfurylidenacetone, or 2-acetylfuran with polyols (trimethylolpropanol, trimethylolethanol, and pentaerythritol dichlorohydrin) at 100° in the presence of KU-2 cation exchange catalyst. The kinetics of the reaction was studied. The reaction obeyed a 1st order equation and occurred by the formation of a protonated complex with aldehyde, sorption on the catalyst surface, followed by accelerated nucleophilic attack by the alc. mol. Reaction of a protonated complex with alc. mol. was a limiting chem. reaction stage. The acetylation reaction stage of 5-substituted furfurals increased in the order of substituents Me < H < Cl < Br < iodine < NO2. The furyl 1,3-dioxanes exist in 2 stereoisomeric forms. This literature about this compound(2689-65-8)Reference of 5-Iodo-2-furaldehydehas given us a lot of inspiration, and I hope that the research on this compound(5-Iodo-2-furaldehyde) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem