中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4,5,6,7-四甲氧基-2-萘羧酸甲酯 | methyl 4,5,6,7-tetramethoxynaphthalene-2-carboxylate | 2981-92-2 | C16H18O6 | 306.315 |
4-羟基-5,6,7-三甲氧基-2-萘羧酸甲酯 | 4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure-methylester | 2982-17-4 | C15H16O6 | 292.288 |
4-羟基-5,6,7-三甲氧基-2-萘羧酸苯基甲酯 | 4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure-benzylester | 2982-18-5 | C21H20O6 | 368.386 |
5,6,7-三甲氧基-4-(苯基甲氧基)-2-萘羧酸甲酯 | 4-Benzyloxy-5,6,7-trimethoxy-<2>naphthoesaeure-methylester | 2982-20-9 | C22H22O6 | 382.413 |
4-羟基-5,6,7-三甲氧基萘-2-羧酸 | 4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure | 2982-16-3 | C14H14O6 | 278.262 |
5,6,7-三甲氧基-4-(苯基甲氧基)-2-萘羧酸 | 4-Benzyloxy-5,6,7-trimethoxy-<2>naphthoesaeure | 2982-19-6 | C21H20O6 | 368.386 |
—— | 3-(hydroxymethyl)-6,7,8-trimethoxynaphthalen-1-ol | 122849-69-8 | C14H16O5 | 264.278 |
—— | 5,6,7-trimethoxy-2-methyl-4-naphthol | 6395-25-1 | C14H16O4 | 248.279 |
����� 6,5,8-Trimethoxy-1-naphthol was prepared in a seven-step synthesis beginning with the Stobbe condensation of 3,4,5-trimethoxybenzaldehyde and dimethyl succinate. Each step gave yields better than 80%.