744-37-6Relevant academic research and scientific papers
N-amides, Versatile Amidoalkylation Reagents. Part 4 A New Synthetic Route to 4H-1,3-Oxazines
Katritzky, Alan R.,Pernak, J.,Fan, Wei-Qiang
, p. 114 - 118 (2007/10/02)
A variety of 2,4,6-tri- and 2,4,5,6-tetrasubstituted 4H-1,3-oxazines (7a-i) were synthesized in excellent yields by the reaction of acetylenes (5) in the presence of aluminum chloride with N-amides 4, themselves readily prepare
