Browsing by Author "N. O. Mahmoodi"
Now showing 1 - 2 of 2
- Results Per Page
- Sort Options
Item DIRECT SYNTHESIS OF g-BUTYROLACTONES VIA g-PHENYL SUBSTITUTED BUTYRIC ACIDS MEDIATED BENZYL RADICAL CYCLIZATION(2012-11-19) N. O. Mahmoodi; M. JazayriSynthesis of several g-butyrolactones with aromatic substitution at carbon 5 from comparative g-aryl acids with 25–85% yield are covered. The straight oxidation in the presence of peroxydisulphate-copper(II)chloride system in aqueous medium was applied. The reaction is highly regioselective and leads exclusively to g-butyrolactone, through stable benzylic radical intermediateItem DIRECT SYNTHESIS OF g-BUTYROLACTONES VIA g-PHENYL SUBSTITUTED BUTYRIC ACIDS MEDIATED BENZYL RADICAL CYCLIZATION(2012-11-14) N. O. Mahmoodi; M. JazayriSynthesis of several g-butyrolactones with aromatic substitution at carbon 5 from comparative g-aryl acids with 25–85% yield are covered. The straight oxidation in the presence of peroxydisulphate-copper(II)chloride system in aqueous medium was applied. The reaction is highly regioselective and leads exclusively to g-butyrolactone, through stable benzylic radical intermediate