Bhardwaj, Monika; Rasool, Faheem; Tatina, Madhu Babu; Mukherjee, Debaraj published the artcile< Construction of Fused Oxabicyclic Scaffolds from Glycals and Styrenes via One-Pot Domino Transformations>, COA of Formula: C12H16O7, the main research area is arylcyclopentenofuran arylnaphthopyran diastereoselective nonracemic preparation; triflic acid catalyst ring opening cyclocondensation glycosylation styrene glycal; stereoselective tandem ring opening cyclocondensation styrene glycal dichloromethane solvent; tandem Ferrier glycosylation Friedel Crafts reaction styrene glycal arene; mechanism kinetic isotope effect cyclocondensation styrene glucal benzene.
Glycals underwent diastereoselective cascade ring opening and cyclocondensation reactions with styrenes in the presence of TfOH in CH2Cl2 to yield arylcyclopentenofurans such as I. When either benzene or toluene was used as solvent, glycals underwent diastereoselective cascade Ferrier C-glycosylation and double Friedel-Crafts reactions with styrenes in the presence of TfOH to yield arylnaphthopyrans (oxadecalins) such as II. The mechanism of the reaction of triacetoxy-D-glucal with styrene in benzene was studied by isolation of intermediates and by determination of the deuterium kinetic isotope effect which provided evidence for the C-glycosylation as the slow step in the reaction. A mechanism for the reactions is proposed.
Organic Letters published new progress about Cyclic ethers Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 4098-06-0 belongs to class esters-buliding-blocks, and the molecular formula is C12H16O7, COA of Formula: C12H16O7.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics