SDS of cas: 99409-32-2On November 18, 2000 ,《Determination of the absolute configuration of sulfinyl glycosides: the role of the exo-anomeric effect》 appeared in Tetrahedron Letters. The author of the article were Khiar, N.. The article conveys some information:
The diastereoselective synthesis and conformational study of α- and β-ethylsulfinyl glycosides have been studied. It was found that while β-(SS)-sulfinyl glycosides are flexible β-(RS)-sulfinyl glycosides exists in a major conformation stabilized by the exo-anomeric effect. The generality of the hyper-conjugative delocalization gives rise to a general rule for the determination of the absolute configuration of sulfinyl glycosides by 1H or 13C NMR spectroscopy without need of chem. shift reagents. After reading the article, we found that the author used Ethyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-thioglucopyranoside(cas: 99409-32-2SDS of cas: 99409-32-2)
Ethyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-thioglucopyranoside(cas: 99409-32-2) belongs to indole.The indole subunit is an almost ubiquitous component of biologically active natural products, and its study has been the focus of research for decades.SDS of cas: 99409-32-2They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas. Due to this activity, the indole ring system has become an important component or intermediate in the synthesis of heterocycles.
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles