中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | NBD-β-alanine | 149079-60-7 | C9H8N4O5 | 252.186 |
4-氯-7-硝基苯并-2-氧杂-1,3-二唑 | NBD chloride | 10199-89-0 | C6H2ClN3O3 | 199.553 |
A controlled synthesis of a prototypic bead-supported combinatorial library of 289 triamine-derived triboronic acid receptors for oligosaccharides was achieved using the split-pool strategy with bead encoding using the method of partial termination synthesis. Although a preliminary screening of the library against the Lewis-b tetrasaccharide in neutral water failed to show tight-binding receptors, single beads from the library can be decoded efficiently using high performance liquid chromatography with electrospray mass spectrometric detection. This proof-of-concept could become generally applicable with the help of improved glycoside-binding boronic acid units.