2879-20-1
6-乙酰基-1,4-苯并二氧杂环
→
~78%
7159-14-0
2,3-Dihydro-1,4-benzodioxin-6-yl acetate
10288-72-9
6-羟基-1,4-苯并二噁烷
+
108-24-7
乙酸酐
22013-33-8
6-氨基-1,4-苯并二氧杂环