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Report | Regular issue | Vol 24, No. 3, 1986, pp.655-658
Published online, 1st January, 1970
DOI: 10.3987/R-1986-03-0655
A Facile Synthesis of Functionalized Novel Monocyclic trans-β-Lactams

Dilip Kumar Dutta, Romesh Chandra Boruah, and Jagir Singh Sandhu*

*Division of Natural Products Chemistry, Regional Reseach Labratory (CSIR), Jorhat-6, Assam, India


Treatment of copper acetylide (1) with aroyl-N-aryl nitrone (2) afforded a novel class of 4-aroyl functionalized monocyclic trans-β-lactam (3). Oxidative N-dearylation of 3e with cerric ammonium nitrite (CAN) gave N-unsubstituted trans-β-lactam (4) in good yield.