2,3,4,5,6-penta-O-acetyl-aldehydo-D-glucose {5-methyl-1,2,4-triazino[5,6-b]indol-3-yl}hydrazone 在
溴 、
sodium acetate 作用下,
以
溶剂黄146 为溶剂,
反应 2.0h,
以70%的产率得到3-(1,2,3,4,5-penta-O-acetyl-D-gluco-pentitol-1-yl)-10-methyl-1,2,4-triazolo[4',3':2,3]1,2,4-triazino[5,6-b]indole