Schiff bases formed between pyridoxal 5′-phosphate and amino-灏?cyclodextrins: intramolecular remote ion pair interactions of the phosphate with ammonium moieties was written by Tamagaki, Seizo;Takahashi, Masahiko;Kanamori, Junji;Tagaki, Waichiro. And the article was included in Supramolecular Chemistry in 1994.Name: Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin This article mentions the following:
Equilibrium involved in the Schiff base formations of pyridoxal 5′-phosphate (PLP) and 5′-deoxypyridoxal with mono-, di-, and peraminocyclodextrins have been studied to determine equilibrium binding constants in aqueous media at several pH values. These results, as well as the CD study, show that remote electrostatic interactions between the neg. charged 5′-phosphate group and a second ammonium group on the cyclodextrins play a significant role in the complexation. In the experiment, the researchers used many compounds, for example, Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin (cas: 53784-83-1Name: Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin).
Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin (cas: 53784-83-1) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine.Name: Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary