In 2022,Wozny, M.; Trzybinski, D.; Dabrowa, K.; Narodowiec, J.; Wozniak, K. published an article in Organic & Biomolecular Chemistry. The title of the article was 《Monosulfonated dibenzo-24-crown-8 and its properties》.SDS of cas: 13325-10-5 The author mentioned the following in the article:
Authors describe a method for preparing a monosulfonated dibenzo-24-crown-8 ether, SDB24C8, by direct sulfonation of the parent crown (DB24C8). Since neutral DB24C8 readily interacts with cationic guests, permanently charged SDB24C8 is an advantageous candidate for future supramol. applications. SDB24C8 can be isolated as a sulfonic acid to be used as it is or converted to a salt of choice. The crystallog. anal. provides the first known host-guest assembly with a DB24C8-based scaffold complexing hydronium and potassium cations. Supramol. studies of the interactions of this anionic macrocycle with alkali cations were also performed. According to the expectations, the introduction of the sulfonic group into the DB24C8 scaffold increases the affinities of the receptor. An unusual selectivity of SDB24C8 towards a sodium cation was also observed and further studied with DFT calculations In the experimental materials used by the author, we found 4-Aminobutan-1-ol(cas: 13325-10-5SDS of cas: 13325-10-5)
4-Aminobutan-1-ol(cas: 13325-10-5) is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells.SDS of cas: 13325-10-5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts