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DIRECT SYNTHESIS OF γ-BUTYROLACTONES VIA γ-PHENYL SUBTITUTED BUTYRIC ACIDS MEDIATED BENZYL RADICAL CYCLIZATION

✍ Scribed by Mahmoodi, N. O.; Jazayri, M.

Book ID
119942423
Publisher
Taylor and Francis Group
Year
2001
Tongue
English
Weight
176 KB
Volume
31
Category
Article
ISSN
0039-7911

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DIRECT SYNTHESIS OF γ-BUTYROLACTONES VIA
DIRECT SYNTHESIS OF γ-BUTYROLACTONES VIA γ-PHENYL SUBTITUTED BUTYRIC ACIDS MEDIATED BENZYL RADICAL CYCLIZATION
✍ Mahmoodi, N. O.; Jazayri, M. 📂 Article 📅 2001 🏛 Taylor and Francis Group 🌐 English ⚖ 176 KB

The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae, and drug doses should be independently verified with primary sources. The publisher shall not be liable for

Direct synthesis of γ-substituted phthal
Direct synthesis of γ-substituted phthalides via ortho-aryl benzoic acid mediated benzyl radical cyclization
✍ N. O. Mahmoodi; M. Salehpour 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 63 KB

## Abstract Direct synthesis of γ‐substituted phthalids from related __ortho__‐aryl benzoic acids with 48–85% yield are covered. The direct oxidation in the presence of peroxydisulphate‐copper (II) chloride in aqueous medium was applied. The reaction is highly regioselective and leads exclusively t