4-溴-2-甲基苯酚主要用作有机合成与医药化学中间体。它可用于药物分子和消毒剂的合成以及实验室科学研究。
制备将1 mmol邻甲基苯酚溶于3 mL乙醇中,然后向混合物中加入1.02 mmol重结晶提纯的N-溴代丁二酰亚胺。所得混合物在室温下搅拌1分钟,并用薄层色谱(TLC)监测反应进程,确保原料完全反应后,在减压下除去乙醇溶剂。
接着向反应体系中加入10 mL乙酸乙酯和10 mL蒸馏水,将混合物转移至分液漏斗中。分离有机相(乙酸乙酯),并用2 × 7 mL的乙酸乙酯萃取水层。合并所有乙酸乙酯提取物,并使用无水硫酸镁干燥。最后,通过旋干有机溶剂得到粗产物,再经柱层析分离纯化即可获得目标产物4-溴-2-甲基苯酚。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-甲基-4-溴苯甲醚 | 2-methyl-4-bromoanisole | 14804-31-0 | C8H9BrO | 201.063 |
5-溴-2-羟基苯甲醇 | 5-bromo-2-hydroxybenzyl alcohol | 2316-64-5 | C7H7BrO2 | 203.035 |
邻甲酚 | ortho-cresol | 95-48-7 | C7H8O | 108.14 |
3-溴甲基苯 | 3-bromotoluene | 591-17-3 | C7H7Br | 171.037 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-甲基-4-溴苯甲醚 | 2-methyl-4-bromoanisole | 14804-31-0 | C8H9BrO | 201.063 |
4-溴-1-乙氧基-2-甲基苯 | 4-bromo-1-ethoxy-2-methylbenzene | 79636-93-4 | C9H11BrO | 215.09 |
5-溴-2-羟基-3-甲基苯甲醛 | 5-bromo-2-hydroxy-3-methylbenzaldehyde | 33172-56-4 | C8H7BrO2 | 215.046 |
—— | 4-bromo-2-methyl-1-phenoxybenzene | 364354-09-6 | C13H11BrO | 263.134 |
—— | (4-bromo-2-methyl-phenyl)-propyl ether | 132312-53-9 | C10H13BrO | 229.117 |
5-溴-2-(二氟甲氧基)甲苯 | 4-bromo-1-(difluoromethoxy)-2-methylbenzene | 888327-32-0 | C8H7BrF2O | 237.044 |
—— | 5-Brom-2-hydroxy-3-methylbenzylalkohol | 77691-33-9 | C8H9BrO2 | 217.062 |
—— | 4-bromo-1-isopropoxy-2-methylbenzene | —— | C10H13BrO | 229.117 |
—— | 2-(4-bromo-2-methylphenoxy)ethan-1-ol | 741699-20-7 | C9H11BrO2 | 231.089 |
—— | 1-Allyloxy-4-bromo-2-methylbenzene | 309947-09-9 | C10H11BrO | 227.101 |
4-溴-2-氯-6-甲基苯酚 | 4-bromo-2-chloro-6-methyl-phenol | 7530-27-0 | C7H6BrClO | 221.481 |
邻甲酚 | ortho-cresol | 95-48-7 | C7H8O | 108.14 |
—— | 2-amino-4-bromo-6-methylphenol | 343269-52-3 | C7H8BrNO | 202.051 |
2,4-二溴-6-溴甲基苯酚 | 2-(bromomethyl)-4,6-dibromophenol | 4186-54-3 | C7H5Br3O | 344.828 |
—— | 4-bromo-1-((2-methoxyethoxy)methoxy)-2-methylbenzene | —— | C11H15BrO3 | 275.142 |
—— | 5-Bromo-2-decyloxytoluene | 181469-30-7 | C17H27BrO | 327.305 |
—— | 4-bromo-2-methyl-1-(2-propoxyethoxy)benzene | 279262-06-5 | C12H17BrO2 | 273.17 |
2-苄氧基-5-溴甲苯 | 1-(benzyloxy)-4-bromo-2-methylbenzene | 338454-32-3 | C14H13BrO | 277.161 |
2-(4-溴-2-甲基苯氧基)乙酸 | 4-bromo-2-methylphenoxyacetic acid | 6956-82-7 | C9H9BrO3 | 245.073 |
—— | 4-bromo-1-[(2,2-dimethoxyethyl)oxy]-2-methylbenzene | —— | C11H15BrO3 | 275.142 |
—— | 3-(4-Bromo-2-methylphenyloxy)propane-1,2-diol | 309947-12-4 | C10H13BrO3 | 261.115 |
—— | 4-bromo-2-(bromomethyl)-1-ethoxybenzene | 1094438-61-5 | C9H10Br2O | 293.986 |
—— | 4-Bromo-2-methyl-1-(4-methylbenzyloxy)benzene | 854259-10-2 | C15H15BrO | 291.187 |
—— | 1-(4-bromo-2-methylphenoxy)-2-methylpropan-2-ol | 1099665-29-8 | C11H15BrO2 | 259.143 |
4-溴-2-(叔丁基)-6-甲基苯酚 | 4-bromo-2-(tert-butyl)-6-methylphenol | 25476-59-9 | C11H15BrO | 243.143 |
—— | (4-Bromo-2-methyl-phenoxy)-acetic acid methyl ester | 2867-53-0 | C10H11BrO3 | 259.1 |