Synthetic Route of 10233-13-3, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 10233-13-3, Name is Isopropyl dodecanoate, SMILES is CCCCCCCCCCCC(OC(C)C)=O, belongs to esters-buliding-blocks compound. In a article, author is Sun, Lifeng, introduce new discover of the category.
Modular Synthesis of Heparan Sulfate Oligosaccharides Having N-Acetyl and N-Sulfate Moieties
Heparan sulfates are structurally diverse sulfated polysaccharides that reside at the surface of all animal cells where they can interact with a multitude of proteins, thereby modulating a wide range of physiological and disease processes. We describe here a modular synthetic methodology that can provide libraries of heparan sulfate oligosaccharides that have glucosamine residues modified by different patterns of N-acetyl and N-sulfate moieties. It is based on the use of glycosyl donors that are modified at C2 by an azido- or trifluoromethylphenyl-methanimine moiety, which allowed the selective installation of alpha-glycosides. The amino protecting groups can be selectively unmasked by a reduction or acid treatment, allowing the installation of N-acetyl and N-sulfate moieties, respectively. In combination with the orthogonal hydroxyl protecting groups levulinic (Lev) ester, thexyldimethylsilyl (TDS) ether, allyloxycarbonate (Alloc), and 9-fluorenylmethyl carbonate (Fmoc), different patterns of O-sulfation can be installed. The methodology was applied to prepare four hexasaccharides that differ in the pattern of N- and O-sulfation. These compounds, together with a number of previously prepared HS oligosaccharides, were printed as a glycan microarray to examine the binding selectivities of several HS-binding proteins.
Synthetic Route of 10233-13-3, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 10233-13-3 is helpful to your research.