Synthesis & Characterization of Oxazinan and 5-oxa-7-aza-spiro[2,5] octane from reaction of Dibenzylidene with malonic anhydride and 5-oxa-spiro[2,3] hexane-4,6-dione. Baghdad Sci.J [Internet]. 2007 Jun. 1 [cited 2024 Jul. 3];4(2):276-84. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/798