Rasool, Faheem; Ahmed, Ajaz; Hussain, Nazar; Yousuf, Syed Khalid; Mukherjee, Debaraj published the artcile< One-Pot Regioselective and Stereoselective Synthesis of C-Glycosyl Amides from Glycals Using Vinyl Azides as Glycosyl Acceptors>, Recommanded Product: (2R,3R,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate, the main research area is C glycosyl amide regioselective stereoselective synthesis glycal vinyl azide.
The reaction of glycals containing good leaving groups with aromatic vinyl azides to give α-C-glycosyl amides in good yields is described. Various vinyl azides with different groups undergo the reaction smoothly. In these reactions, an iminodiazonium intermediate is generated by the attack of the vinyl azide onto the glycal under Lewis acid conditions. This undergoes Schmidt-type denitrogenative 1,2-migration to form a nitrilium ion, which, upon hydrolysis, gives the desired C-glycosyl amide.
Organic Letters published new progress about Azides Role: RCT (Reactant), RACT (Reactant or Reagent) (aryl vinyl). 4098-06-0 belongs to class esters-buliding-blocks, and the molecular formula is C12H16O7, Recommanded Product: (2R,3R,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics