Asahara, Haruyasu; Kikuchi, Shuhei; Unno, Yuto; Yokoyama, Soichi; Yoshioka, Kotaro; Tani, Shinki; Umezu, Kazuto; Nishiwaki, Nagatoshi published the artcile< A Facile Synthesis of Oxiranes Possessing Three or Four Carbonyl Groups>, Quality Control of 94-02-0, the main research area is carbonylated oxirane preparation; diethyl mesoxalate bromoketone condensation.
Tri-carbonylated oxiranes I [R = H; Ar = Ph, 4-MeC6H4, 4-BrC6H4, etc.] were efficiently synthesized via condensation of vicinal tricarbonyl compound with α-bromoketones in the presence of a base. This protocol was applicable to α-bromo-β-keto esters to give tetra-carbonylated oxiranes I [R = CO2Et] from which trifunctionalized bromoalkene was competitively formed. The ratio of compounds I was influenced by the solvent and reaction temperature Synthesis of 2,3-bis-organochalcogenyl-benzo[b]chalcogenophenes promoted by oxone.
Current Organic Chemistry published new progress about Aryl ketones Role: RCT (Reactant), RACT (Reactant or Reagent). 94-02-0 belongs to class esters-buliding-blocks, and the molecular formula is C11H12O3, Quality Control of 94-02-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics