88517-48-0Relevant articles and documents
Synthesis of 1,3-Dioxin-4-Ones and their use in synthesis.(1)) XVIII. Synthesis of azetidin-2-ones from 1,3-Dioxin-4-ones via 3-Hydroxycarboxamides
Sakaki,Kobayashi,Sato,Kaneko
, p. 2952 - 2960 (2007/10/02)
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FACILE SYNTHESIS OF ALKYL β-BENZYLOXYAMINOCARBOXYLATES RELATED TO MONOCYCLIC β-LACTAMS.
Ikeda, Kiyoshi,Achiwa, Kazuo,Sekiya, Minoru
, p. 4707 - 4710 (2007/10/02)
N-Benzyloxyimines have been shown to react with ketene silyl acetals in the presence of trimethylsilyl triflate catalyst to give alkyl β-benzyloxyaminocarboxylates.Conversion of them to β-lactams has been exemplified.