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Varinder K Anggarwal
University of Bristol
Medicine & Pharmacology

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Synthesis of Phenethyl-aza-ß-Lactam (1,2-Dimethyl4(R,S)-Phenethyl-[1,2]Diazetidin-3-One) Ritmaleni Ritmaleni; Varinder K Anggarwal
Indonesian Journal of Pharmacy Vol 16 No 3, 2005
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (232.801 KB) | DOI: 10.14499/indonesianjpharm0iss0pp162-166

Abstract

Racemic spiro-epoxide, (7RS, 1RS, 3RS)-phenethyl-10-oxa-1,3-dithiaspiro[6,7]octane 1,3-dioxide 12, can be synthesised in four step reactions, sequences starting from the commercially available 1,3-dithiane 8. The synthesis of aza ß-lactam, 1,2-dimethyl-4(R,S)-phenethyl-[1,2]diazetidin-3one 13, was successfully carried out by opening the epoxide by 1,2-dimethyl hydrazine salt in moderate yield. Keywords : epoxide, aza-ß-lactam
Co-Authors Ritmaleni, Ritmaleni