用途:利尿酸的中间体。
生产方法:在碱性条件下,使用2,3-二氯苯酚和硫酸二甲酯进行甲基化(羟基保护),生成2,3-二氯苯甲醚。随后,在无水三氯化铝的作用下与丁酰氯缩合,并通过水解脱除甲基,最终制得目标产物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,3-dichloro-4'-methoxybutyrophenone | 41715-70-2 | C11H12Cl2O2 | 247.121 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,3-dichloro-4-(3-butenyloxy)butyrophenone | 113239-47-7 | C14H16Cl2O2 | 287.186 |
(2,3-二氯-4-丁酰基苯氧基)乙酸 | <2,3-dichloro-4-(1-oxobutyl)phenyloxy>acetic acid | 1217-67-0 | C12H12Cl2O4 | 291.131 |
—— | 4-(2,3-dichloro-4-butyrylphenoxy)butyric acid | 113239-49-9 | C14H16Cl2O4 | 319.185 |
—— | 5-(2,3-dichloro-4-butyrylphenoxy)valeric acid | 113239-51-3 | C15H18Cl2O4 | 333.212 |
—— | 6-(2,3-dichloro-4-butyrylphenoxy)hexanoic acid | 113239-52-4 | C16H20Cl2O4 | 347.238 |
—— | [2,3-dichloro-4-(1-oxobutyl)phenoxy]-acetic acid, methyl ester | 30720-99-1 | C13H14Cl2O4 | 305.158 |
—— | 2-(2,3-dichloro-4-butyrylphenoxy)-2-methylpropionic acid | 113239-56-8 | C14H16Cl2O4 | 319.185 |
利尿酸 | ethacrynic acid | 58-54-8 | C13H12Cl2O4 | 303.142 |
—— | ethacrynic acid chloride | 113239-57-9 | C13H11Cl3O3 | 321.588 |
—— | 4-<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>butyric acid | 59708-09-7 | C15H16Cl2O4 | 331.196 |
—— | 5-<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>valeric acid | 113239-17-1 | C16H18Cl2O4 | 345.223 |
—— | 6-<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>hexanoic acid | 113239-18-2 | C17H20Cl2O4 | 359.249 |
—— | (2,3-dichloro-4-[2-dimethylaminomethyl-butyryl]phenoxy)acetic acid | 1160-10-7 | C15H19Cl2NO4 | 348.226 |
—— | N-<<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>butyryl>glycine | 113262-76-3 | C17H19Cl2NO5 | 388.248 |
—— | 1-(2,3-dichloro-4-butyrylphenoxy)cyclobutane-1-carboxylic acid | 113239-53-5 | C15H16Cl2O4 | 331.196 |
—— | 2-<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>-2-methylpropionic acid | 20287-91-6 | C15H16Cl2O4 | 331.196 |
—— | 5-[2,3-dichloro-4-(2-methylene-1-oxobutyl)phenoxymethyl]-3-methyl-1,2,4-oxadiazole | 1006585-48-3 | C15H14Cl2N2O3 | 341.194 |
—— | 1-<2,3-dichloro-4-(2-methylenebutyryl)phenoxy>cyclobutane-1-carboxylic acid | 113239-19-3 | C16H16Cl2O4 | 343.207 |