1-(4-溴苯基)-1-乙醇是一种白色结晶固体,是重要的合成中间体,可用于合成治疗肿瘤的药物。此外,它还可用于制备光敏材料、醇氧化酶以及标记蛋白质和DNA的探针。
制备1-(4-溴苯基)-1-乙醇的制备方法较多。它可以由1-(4-溴苯基)-1-乙酮或1-(4-溴苯基)-1-乙酸为原料,通过硼氢化钠还原得到;也可由对溴氯化苄与醋酸钠在冰醋酸中反应生成对溴醋酸苄酯,再经碱性水解制得。本文以对溴苯甲醛作为起始物料,在三氯甲烷溶剂(DMF)的作用下,通过氢氧化钾/甲醇催化反应合成目标化合物1-(4-溴苯基)-1-乙醇,并对其工艺路线的反应条件进行了优化研究[1]。合成反应式如下图:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(S)-4-溴-alpha-甲基苄醇 | (S)-1-(4-bromophenyl)ethanol | 100760-04-1 | C8H9BrO | 201.063 |
(±)-4-溴苯乙烯环氧化物 | (+/-)-2-(4-bromophenyl)oxirane | 32017-76-8 | C8H7BrO | 199.047 |
对溴乙基苯 | 1-Bromo-4-ethylbenzene | 1585-07-5 | C8H9Br | 185.063 |
4-溴苄醇 | 4-Bromobenzyl alcohol | 873-75-6 | C7H7BrO | 187.036 |
—— | (1-(4-bromophenyl)ethoxy)trimethylsilane | —— | C11H17BrOSi | 273.245 |
—— | 4-Bromophenylethyl methanesulphonate | 159298-92-7 | C9H11BrO3S | 279.155 |
4-溴苯乙酮 | para-bromoacetophenone | 99-90-1 | C8H7BrO | 199.047 |
—— | 1-bromo-4-(1-bromoethyl)benzene | 159755-11-0 | C8H8Br2 | 263.96 |
1-溴-4-(1-氟乙基)苯 | 1-bromo-4-(1-fluoroethyl)benzene | 159298-87-0 | C8H8BrF | 203.054 |
1-溴-4-(1-氯乙基)苯 | 1-(1-chloroethyl)-4-bromobenzene | 20488-10-2 | C8H8BrCl | 219.509 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(S)-4-溴-alpha-甲基苄醇 | (S)-1-(4-bromophenyl)ethanol | 100760-04-1 | C8H9BrO | 201.063 |
(R)-4-溴-alpha-甲基苄醇 | (R)-1-(4-bromophenyl)ethanol | 76155-78-7 | C8H9BrO | 201.063 |
1-(4-溴苯基)乙基甲基醚 | (rac.)-1-bromo-4-(1-methoxyethyl)benzene | 59891-97-3 | C9H11BrO | 215.09 |
—— | 1-(4-bromophenyl)ethyl hydroperoxide | 1383736-49-9 | C8H9BrO2 | 217.062 |
—— | 1-(4-bromophenyl)-2-methylpropan-1-ol | 56985-67-2 | C10H13BrO | 229.117 |
苏合香醇 | 1-Phenylethanol | 98-85-1 | C8H10O | 122.167 |
(S)-(-)-1-苯乙醇 | (S)-1-phenylethanol | 1445-91-6 | C8H10O | 122.167 |
(R)-(+)-1-苯基乙醇 | (R)-1-phenylethanol | 1517-69-7 | C8H10O | 122.167 |
对溴乙基苯 | 1-Bromo-4-ethylbenzene | 1585-07-5 | C8H9Br | 185.063 |
—— | 1-(4-bromophenyl)-3-phenylpropan-1-ol | —— | C15H15BrO | 291.187 |
—— | 1-(4-bromophenyl)-3-phenylpropan-1-ol | —— | C15H15BrO | 291.187 |
—— | (+/-)-p-bromophenyl-1-hexanol | 71434-62-3 | C12H17BrO | 257.17 |
4-溴苯乙醇 | 4-bromophenethanol | 4654-39-1 | C8H9BrO | 201.063 |
—— | (1-(4-bromophenyl)ethoxy)trimethylsilane | —— | C11H17BrOSi | 273.245 |
—— | 4-Bromophenylethyl methanesulphonate | 159298-92-7 | C9H11BrO3S | 279.155 |
4-溴苯乙酮 | para-bromoacetophenone | 99-90-1 | C8H7BrO | 199.047 |
4-溴苯甲酸 | 4-Bromobenzoic acid | 586-76-5 | C7H5BrO2 | 201.019 |
—— | 1-bromo-4-(1-bromoethyl)benzene | 159755-11-0 | C8H8Br2 | 263.96 |
—— | 1-bromo-4-(thioacetyl)benzene | 62486-63-9 | C8H7BrS | 215.114 |
—— | (S)-1-(4-Chlorophenyl)ethanol | 3391-10-4 | C8H9ClO | 156.612 |
4-溴-α-甲基苄胺 | 1-(4-bromophenyl)ethylamine | 24358-62-1 | C8H10BrN | 200.078 |
(S)-(-)-1-(4-溴苯)乙胺 | (S)-1-(4-bromophenyl)ethylamine | 27298-97-1 | C8H10BrN | 200.078 |
1-溴-4-(1-碘乙基)苯 | 1-bromo-4-(1-iodoethyl)benzene | 125763-63-5 | C8H8BrI | 310.96 |
1-溴-4-(1-氟乙基)苯 | 1-bromo-4-(1-fluoroethyl)benzene | 159298-87-0 | C8H8BrF | 203.054 |
4-(1-羟基乙基)苯甲腈 | 4-(1-hydroxyethyl)benzonitrile | 52067-35-3 | C9H9NO | 147.177 |
1-溴-4-(1-氯乙基)苯 | 1-(1-chloroethyl)-4-bromobenzene | 20488-10-2 | C8H8BrCl | 219.509 |
2-甲基-1-苯基-1-丙醇 | rac-2-methyl-1-phenylpropan-1-ol | 611-69-8 | C10H14O | 150.221 |
2-(4-溴苯基)丙腈 | 2-(4-bromophenyl)propanenitrile | 42186-06-1 | C9H8BrN | 210.073 |