Yuan, Qianjia published the artcileEnantioselective Synthesis of γ-Functionalized Cyclopentenones and β-Functionalized Cycloheptenones Utilizing a Redox-Relay Heck Strategy, Quality Control of 517-23-7, the publication is Advanced Synthesis & Catalysis (2020), 362(2), 326-330, database is CAplus and MEDLINE.
In this report, the desymmetrization of cyclic enones under relay Heck conditions with an array of aryl boronic acids, alkenyl triflates and indole derivatives was described. This method granted facile access to diverse γ-functionalized cyclopentenones I [Ar = Ph, 2-naphthyl, benzo[d][1,3]dioxol-5-yl, 4-oxocyclopent-2-en-1-yl, etc.] and δ-functionalized cycloheptenones II [R = Ph, 4-CF3C6H4, C(Me):C(Me)CO2Et, etc.]. Using this approach, a formal synthesis of (S)-baclofen was completed in high yield and excellent enantioselectivity.
Advanced Synthesis & Catalysis published new progress about 517-23-7. 517-23-7 belongs to esters-buliding-blocks, auxiliary class Tetrahydrofuran,Ketone,Ester, name is 3-Acetyldihydrofuran-2(3H)-one, and the molecular formula is C39H35N5O8, Quality Control of 517-23-7.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics