iodination उदाहरण वाक्य

Each thyroglobulin molecule contains approximately 100-120 tyrosine residues, but only a small number ( 20 ) of these are subject to iodination by thyroperoxidase in the follicular colloid.
In these studies both the kinetics of the reaction and the preparative conditions for the iodination of strongly deactivated compounds, such as benzoic acid and 3-nitrobenzotrifluoride, were investigated.
The mechanism for iodination is slightly different : iodine ( I 2 ) is treated with an oxidizing agent such as nitric acid to obtain the electrophilic iodine ( 2 I + ).
After hydroxyl protection and reductive removal of the chiral auxiliary, an iodination was carried out to afford fragment A . The preparation of fragment B began with TBS protection and DIBAL reduction.
Free iodine, slowly liberated from the povidone-iodine ( PVP-I ) complex in solution, kills eukaryotic or prokaryotic cells through iodination of lipids and oxidation of cytoplasmic and membrane compounds.

He went to on complete his Doctor of Philosophy ( PhD ) there, writing his two-part 1943 thesis on " A kinetic study of the chromic acid oxidation of isopropyl alcohol " and " The iodination of fibroin ".
One of the more well-known uses of organoiodine compounds is the so-called iodoform test, where iodoform ( CHI 3 ) is produced by the exhaustive iodination of a methyl ketone ( or another compound capable of being oxidised to a methyl ketone ), as follows:
These methods work best when the iodide product is stable to hydrolysis; otherwise, the possibilities include high-temperature oxidative iodination of the element with iodine or hydrogen iodide, high-temperature iodination of a metal oxide or other halide by iodine, a volatile metal halide, carbon tetraiodide, or an organic iodide.
These methods work best when the iodide product is stable to hydrolysis; otherwise, the possibilities include high-temperature oxidative iodination of the element with iodine or hydrogen iodide, high-temperature iodination of a metal oxide or other halide by iodine, a volatile metal halide, carbon tetraiodide, or an organic iodide.