Synthesis of regioselectively and uniformly modified maltoheptaose derivatives from cyclomaltoheptaose precursors was written by Lesur, David;Gassama, Abdoulaye;Moreau, Vincent;Pilard, Serge;Djedaini-Pilard, Florence. And the article was included in Carbohydrate Research in 2005.Synthetic Route of C42H63Br7O28 This article mentions the following:
Heptadeoxy-6I-VII-halo, -azido, and hepta-6I-VII S-hepta(N-Boc-2-amino)ethyl-6I-VII-heptathiomaltoheptaose derivatives were prepared by acetolysis of the corresponding per-C-6-modified 灏?cyclodextrin derivatives The rapid and convenient structural characterization of all of the modified oligosaccharides by ESIMS is described. In the experiment, the researchers used many compounds, for example, Heptakis(6-Bromo-6-Deoxy)-灏?Cyclodextrin (cas: 53784-83-1Synthetic Route of C42H63Br7O28).
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. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. Commercially available organobromine pharmaceuticals include the vasodilator nicergoline, the sedative brotizolam, the anticancer agent pipobroman, and the antiseptic merbromin. Synthetic Route of C42H63Br7O28
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary