Tetrahedron letters

Nitrosative deamination of 1-aminoazetidin-2-ones. An entry to N-unsubstituted β-lactams

JD White, ST Perri, SG Toske

Index: White,, James D.; Perri, Steven T.; Toske, Steven G. Tetrahedron Letters, 1992 , vol. 33, # 4 p. 433 - 436

Full Text: HTML

Citation Number: 4

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Nitrosative deamination of 1-aminoazetidin-2-ones was carried out with diphenylnitrosamine to give the N-unsubstituted systems, thus completing a route to β-lactams by photochemical ring contraction of pyrazolidin-3 ones. ... Aminoazetidin-2-ones were deaminated with ...