deprotection वाक्य

उदाहरण वाक्य

1. The Gabriel reaction has been generalized to include the alkylation of sulfonamides and imides, followed by deprotection, to obtain amines ( see Alternative Gabriel reagents ).
2. Full deprotection of 38 by BBr3 and methanol afforded pancratistatin 3 in 12 steps from commercially available pinitol with an overall yield of 2.3 % 20.
3. Selective deprotection of "'A "'yields a new molecule which can again be coupled onto the original monomer, thus forming another new generation.
4. Because the liberated fluorenyl group is a chromophore, deprotection by Fmoc can be monitored by UV absorbance of the runoff, a strategy which is employed in automated synthesizers.
5. In contrast to BOC and Fmoc groups, these have to be stable over the course of peptide synthesis although they are also removed during the final deprotection of peptides.
6. Thus, the Fmoc method is orthogonal in two directions : deprotection of any ?-amino group, deprotection of side groups and final cleavage from the resin occur by independent mechanisms.
7. Thus, the Fmoc method is orthogonal in two directions : deprotection of any ?-amino group, deprotection of side groups and final cleavage from the resin occur by independent mechanisms.
8. "' Orthogonal protection "'is a strategy allowing the deprotection of multiple protective groups one at a time each with a dedicated set of reaction conditions without affecting the other.
9. Oligosaccharide synthesis normally consists of four parts : preparation of the glycosyl donors, preparation of the glycosyl acceptors with a single unprotected hydroxyl group, the coupling of them, and the deprotection process.
10. Carbamic acids are intermediates in the decomposition of carbamate protecting groups; the hydrolysis of an ester bond produces carbamic acid the evolution of carbon dioxide drives the deprotection reaction forward, yielding the unprotected amine.