Effect of the α-Alkyl Substituent of Conjugated Nitroolefins on the Formation of Cyclic Nitronic Esters vs. Nitrocyclopropanes in Their Reaction With Sulfur Ylides

All articles of this category The formation of cyclic nitronic esters (isoxazoline N -oxides) vs. nitrocyclopropanes in the reaction of conjugated nitroolefins with sulfur ylides depends on the presence of an α -alkyl substituent in the conjugated nitroolefins. nitroolefin - sulfur ylide - cyclic nitronic ester - nitro cyclopropane - substituent effect