Xie, Ya-Fei published the artcileBifunctional organocatalysts for the conversion of CO2, epoxides and aryl amines to 3-aryl-2-oxazolidinones, Related Products of alcohols-buliding-blocks, the main research area is aryl oxazolidinone preparation; epoxide carbon dioxide aryl amine regioselective ring opening cycloaddition.
A route to synthesize 3-aryl-2-oxazolidinones I (R1 = Me, H2C:CHCH2OCH2, Ph, 4-FC6H4, etc.; R2 = Ph, 1-naphthyl, 2-pyridyl, etc.) through a three-component reaction between CO2, aryl amines R2NH2, and the corresponding 2-R1-substituted epoxides with a binary organocatalytic system composed of organocatalysts II (R3 = R4 = Me; R3 = H, R4 = Me, i-Pr, MeSCH2, Ph, 4-HOC6H4; X = I, Br, Cl) and DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) was developed. The method allows wide scopes of epoxide and aryl amine substrates with various functional groups under mild reaction conditions. The control experiments indicate that a cyclic carbonate is formed via cycloaddition of epoxides with CO2, which further reacts with the β-amino alc. originating from epoxides and aryl amines, resulting in the formation of 3-aryl-2-oxazolidinones.
Organic & Biomolecular Chemistry published new progress about Aromatic amines Role: RCT (Reactant), RACT (Reactant or Reagent). 92093-23-7 belongs to class alcohols-buliding-blocks, name is 1-(4-Bromophenyl)ethane-1,2-diol, and the molecular formula is C8H9BrO2, Related Products of alcohols-buliding-blocks.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts