8-Trifluoroacetyl-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoxaline Glyoxal 、
7,8-diamino-3-trifluoroacetyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine 以
四氢呋喃 为溶剂,
反应 16.0h,
以Concentration of selected fractions gave 8-trifluoroacetyl-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoxaline (0.199 g, 32.5% yield)的产率得到8-trifluoroacetyl-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoxaline