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ChemInform Abstract: Indium-Mediated Substitution of 4-Acetoxy-2-azetidinones: Synthesis of 4-Allyl-2-azetidinones.

✍ Scribed by Suk-Ku Kang; Tae-Gon Baik; Xiang-Hua Jiao; Kyong-Ju Lee; Cheol Hae Lee

Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199931128

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✦ Synopsis

Indium-Mediated Substitution of 4-Acetoxy-2-azetidinones: Synthesis of 4-Allyl-2-azetidinones.

-Allylation of 4-acetoxy-2-azetidinones (I) is afforded under mild conditions in good yields using indium and alkyl bromides in the presence of potassium iodide.The products are interesting synthons for the elaboration of penem and carbapenem systems. -(KANG,

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