29668-45-9
+
68-12-2
N,N-二甲基甲酰胺
→
~75%
116757-66-5
7-甲氧基-2,3-二氢-苯并[1,4]二噁英-6-甲醛
99067-25-1
6-bromo-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde
124-41-4
甲醇钠
~49%
22013-33-8
6-氨基-1,4-苯并二氧杂环
139-85-5
3,4-二羟基苯甲醛
10288-72-9
6-羟基-1,4-苯并二噁烷
116757-65-4
6-hydroxy-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde