Son, Eun Chae; Kim, Seung Yeon; Kim, Sung-Gon published the artcile< Squaramide-Catalyzed Asymmetric Intramolecular Oxa-Michael Reaction of α,β-Unsaturated Carbonyls Containing Benzyl Alcohol: Construction of Chiral 1-Substituted Phthalans>, Quality Control of 56724-03-9, the main research area is hydroxymethylphenylalkenyl carbonyl compound squaramide organocatalyst intramol oxa Michael reaction; dihydroisobenzofuranyl carbonyl compound enantioselective preparation.
Using cinchona squaramide-based organocatalyst, enones as well as α,β-unsaturated esters containing benzyl alc. provided their corresponding 1,3-dihydroisobenzofuranyl-1-methylene ketones and 1,3-dihydroisobenzofuranyl-1-methylene esters in excellent yields with high enantioselectivities. In addition, enantioenriched 1,3-dihydroisobenzofuranyl-1-methylene ketone obtained from the Wittig/oxa-Michael reaction cascade of 1,3-dihydro-2-benzofuran-1-ol.
Journal of Organic Chemistry published new progress about Aralkyl alcohols Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 56724-03-9 belongs to class ethers-buliding-blocks, and the molecular formula is C9H10O2, Quality Control of 56724-03-9.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem