作者:Kamyar Afarinkia、Akmal Bahar、Judi Neuss、Andrea Ruggiero
DOI:10.1016/j.tetlet.2004.03.183
日期:2004.5
3.5-Dichloro-6-phenyl-2(H)-1,4-oxazin-2-one 3, 5-chloro-3,6-dimethyl-2(H)-1,4-oxazin-2-one 4, 5-chloro-6-methyl-3-phenyl-2(H)-1.4-oxazin-2-one 5 and 5-chloro-3.6-diplienyl-2(H)-1.4-oxazin-2-one 7, are ambident azadieries reacting efficiently and selectively with both electron rich and electron poor dienophiles. (C) 2004 Elsevier Ltd. All rights reserved.