Tosyl — Tosylate Un groupement tosylate avec un groupement générique R attaché … Wikipédia en Français
Tosylate — Un groupement tosylate avec un groupement générique R attaché … Wikipédia en Français
Tosyle — Un groupement tosylate avec un groupement générique R attaché modéle boule et … Wikipédia en Français
Tosyl — The tosyl group with a generic O R group attached A tosyl group (abbreviated Ts or Tos) is CH3C6H4SO2. This group is usually derived from the compound 4 toluenesulfonyl chloride, CH3C6H4SO2Cl, which forms esters and amides of toluenesulfonic or… … Wikipedia
Protecting group — A protecting group or protective group is introduced into a molecule by chemical modification of a functional group in order to obtain chemoselectivity in a subsequent chemical reaction. It plays an important role in multistep organic synthesis.… … Wikipedia
Skeletal formula — The skeletal formula of an organic compound is a shorthand representation of its molecular structure. Skeletal formulae are in organic chemistry because they show complicated structures clearly and they are quick and simple to draw. Carbon… … Wikipedia
Nitrene — The generic structure of a nitrene group In chemistry, a nitrene (R N:) is the nitrogen analogue of a carbene. The nitrogen atom has only 6 valence electrons and is therefore considered an electrophile. A nitrene is a reactive intermediate and is … Wikipedia
Sulfonyl — A sulfone. It consists of a sulfonyl group bonded with two hydrocarbon substituents. A sulfonyl group can refer either to a functional group found primarily in sulfones or to a substituent obtained from a sulfonic acid by the removal of the… … Wikipedia
Glycoprotein 2-beta-D-xylosyltransferase — In enzymology, a glycoprotein 2 beta D xylosyltransferase (EC number|2.4.2.38) is an enzyme that catalyzes the chemical reaction:UDP D xylose + N4 {N acetyl beta D glucosaminyl (1 >2) alpha D mannosyl (1 >3) [N acetyl beta D glucosaminyl (1 >2)… … Wikipedia
Glycoprotein 3-alpha-L-fucosyltransferase — In enzymology, a glycoprotein 3 alpha L fucosyltransferase (EC number|2.4.1.214) is an enzyme that catalyzes the chemical reaction:GDP L fucose + N4 {N acetyl beta D glucosaminyl (1 >2) alpha D mannosyl (1 >3) [N acetyl beta D glucosaminyl (1 >2) … Wikipedia