35092-89-8
2-硝基对苯二酸单甲酯
+
28547-28-6
100-39-0
溴化苄
→
~64%
402925-14-8
4-O-benzyl 1-O-methyl 2-nitrobenzene-1,4-dicarboxylate
330807-53-9
4-O-benzyl 1-O-methyl 2-aminobenzene-1,4-dicarboxylate