Synthesis and reactions of some new keto anils

A number of new keto anils obtained from p-ethoxy phenyl Glyoxal hydrate and different aromatic amino compounds have been synthesized and characterized through the formation of 2,4-dinitro-phenyl hydrazones, semicarbazones, oximes and their elemental analysis. I R spectral studies of these anils have also been carried out with a view to ascertain the presence of different functional groups in the proposed structures