215191-49-4
2-phenyl-1’H,5H-spiro[oxazole-4,2’-quinoxalin]-3’(4’H)-one
→
~69%
41242-95-9
3-(hydroxymethyl)-1H-quinoxalin-2-one
+
613-92-3
苯甲酰胺肟
1222-71-5
3-(Dr-1tF,2cF,3rF,4-tetrahydroxy-but-catF-yl)-1H-quinoxalin-2-one
~40%