2-azetidinone
National Institutes of Health
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4-Acetoxy-2-azetidinones reacted with organoindium reagent generated in situ from indium and 1,6-dibromo-2,4-hexadiyne in the…
This paper describes the reactions of N-salicylideneamines with diarylketenes generated from thermal decomposition of the 2-diazo…
The reaction paths of [2 + 2] cycloadditions of allene (H2C=C=CH2) to isocyanic acid (HN=C=O) and ketene (H2C=C=O) to vinylimine…
A synthesis of optically pure densely functionalized gamma-lactams starting from 2-azetidinone-tethered iminophosphoranes has…
[reaction: see text] Thermolysis of beta-lactam-tethered enallenyl alcohols gave tricyclic ring structures via a formal [2 + 2…
The photochemical reaction of alkoxychromium(0)carbene complexes and ferrocene mono- and disubstituted imines formed 2…
This work describes a convenient procedure for the straightforward preparation of polyfunctionalized enantiopure pyrrolizidine…
Lewis acid promoted types I and II carbonyl-ene cyclizations of 2-azetidinone-tethered alkenylaldehydes are used for the rapid…
Allylation reactions of racemic and optically pure 4-oxoazetidine-2-carbaldehydes were investigated both under anhydrous…
In expectation of improving the antibacterial activity of sulfazecin by chemical modification at the 3- and 4-positions, a number…