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A Facile Lewis Acid Promoted Allylation of Azetidines-2-ones.

✍ Scribed by S. S. Bari; P. Venupopalan; Renu Arora

Publisher
John Wiley and Sons
Year
2003
Weight
153 KB
Volume
34
Category
Article
ISSN
0931-7597

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Synthesis of Novel 4-(2-Oxoethylidene)az
Synthesis of Novel 4-(2-Oxoethylidene)azetidin-2-ones by a Lewis Acid Mediated Reaction of Acyldiazo Compounds
✍ Gianfranco Cainelli; Daria Giacomini; Paola Galletti; Arianna Quintavalla 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 215 KB 👁 1 views

## Abstract We report the synthesis of a class of 4‐(2‐oxoethylidene)azetidin‐2‐ones by a novel Lewis acid mediated reaction of acyldiazo compounds with 4‐acetoxyazetidin‐2‐ones. Using this approach, C‐3‐and C‐4‐substituted 4‐alkylideneazetidin‐2‐ones were obtained depending on the choice of starti