4'-三氟甲基苯乙酮是一种有机中间体,可通过对三氟甲基乙苯氧化得到。酰基在有机合成中间体和药物类化合物中普遍存在,因此芳基侧链C-H键直接氧化成酮的反应在化工尤其是制药等领域有着广泛应用。
化学性质4'-三氟甲基苯乙酮是一种含有三氟甲基和苯乙酮官能团的有机化合物。引入三氟甲基赋予了该化合物独特的化学性质,如较高的稳定性、疏水性以及优异的电子效应。
用途4'-三氟甲基苯乙酮可用作医药化工合成中间体。
制备在-55℃下,将41.6g氯代环己烷(0.35mol)滴加到含有4.65g锂颗粒(0.68mol)的350g THF悬浮液中,并选择2小时的添加时间。通过GC测定氯代环己烷转化率大于97%(总共10小时)后,在相同温度下滴加38.3g 4-溴三氟甲苯(0.170mol)和7.0g乙腈(0.170mol)的混合物,持续15分钟。在-50℃下再搅拌30分钟后,将反应混合物缓慢解冻至室温并进行水性后处理。蒸馏后4'-三氟甲基苯乙酮的收率为81%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-溴-4'-(三氟甲基)苯乙酮 | 2-bromo-1-[4-(trifluoromethyl)phenyl]ethanone | 383-53-9 | C9H6BrF3O | 267.045 |
—— | 2-chloro-1-(4-(trifluoromethyl)phenyl)ethanone | 95727-89-2 | C9H6ClF3O | 222.594 |
2-羟基-1-[4-(三氟甲基)苯基]乙酮 | 2-hydroxy-1-(4-(trifluoromethyl)phenyl)ethanone | 89630-28-4 | C9H7F3O2 | 204.149 |
—— | 2‐(methylsulfanyl)‐1‐[4‐(trifluoromethyl)phenyl]ethanone | 136067-94-2 | C10H9F3OS | 234.242 |
—— | 2-(dimethylamino)-1-[4-(trifluoromethyl)phenyl]ethanone | 1266166-47-5 | C11H12F3NO | 231.218 |
1-(4-三氟甲基苯基)-1-戊酮 | 1-(4-(trifluoromethyl)phenyl)pentan-1-one | 42916-66-5 | C12H13F3O | 230.23 |
对三氟甲基苯甲醛 | 4-Trifluoromethylbenzaldehyde | 455-19-6 | C8H5F3O | 174.122 |
—— | 1-ethyl-4-(trifluoromethyl)benzene | 27190-69-8 | C9H9F3 | 174.166 |
5-氯-1-[4-(三氟甲基)苯基]-1-戊酮 | p-trifluoromethyl-δ-chlorovalerophenone | 343968-74-1 | C12H12ClF3O | 264.675 |
1-(4-三氟甲基苯基)-1,3-丁二酮 | 1-(4-trifluoromethyl-phenyl)-butane-1,3-dione | 258346-69-9 | C11H9F3O2 | 230.186 |
1-异丙基-4-(三氟甲基)苯 | 4-(trifluoromethyl)cumene | 32445-99-1 | C10H11F3 | 188.193 |
(1S)-1-4-(三氟甲基)苯基-1-乙醇 | (S)-1-(4-trifluoromethylphenyl)ethanol | 99493-93-3 | C9H9F3O | 190.165 |
1-[4-(三氟甲基)苯基]乙醇 | 1-(4-trifluorophenyl)ethanol | 1737-26-4 | C9H9F3O | 190.165 |
4-三氟甲基苯乙烯 | 4-trifluoromethyl-α-methylstyrene | 55186-75-9 | C10H9F3 | 186.177 |
4-三氟甲基苯甲酸 | 4-trifluoromethylbenzoic acid | 455-24-3 | C8H5F3O2 | 190.122 |
—— | 1-(4-(trifluoromethyl)phenyl)ethan-1-imine | —— | C9H8F3N | 187.164 |
—— | 2-(phenylthio)-1-(4-(trifluoromethyl)phenyl)ethan-1-one | —— | C15H11F3OS | 296.313 |
—— | 2-phenoxy-1-(4-(trifluoromethyl)phenyl)ethan-1-one | 166189-99-7 | C15H11F3O2 | 280.246 |
2-(4-乙酰基苯基)-2,2-二氟乙酸 | 2-(4-acetylphenyl)-2,2-difluoroacetic acid | 1308915-16-3 | C10H8F2O3 | 214.169 |
苯乙酮 | acetophenone | 98-86-2 | C8H8O | 120.151 |
4-(三氟甲基)二甲基氨基甲酸苯酯 | 2-(4-(trifluoromethyl)phenyl)propan-2-ol | 2252-62-2 | C10H11F3O | 204.192 |
—— | 1-(p-trifluoromethylphenyl)-1-methoxyethane | —— | C10H11F3O | 204.192 |
(NZ)-N-[1-[4-(三氟甲基)苯基]亚乙基]羟胺 | 1-[4-(trifluoromethyl)phenyl]ethanone oxime | 15996-83-5 | C9H8F3NO | 203.164 |
对三氟甲基苯乙烯 | 1-trifluoromethyl-4-vinyl-benzene | 402-50-6 | C9H7F3 | 172.15 |
2-[ 4-(三氟甲基)苯基]环氧氯丙烷 | 2-(4-trifluoromethylphenyl)oxirane | 111991-14-1 | C9H7F3O | 188.149 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-溴-4'-(三氟甲基)苯乙酮 | 2-bromo-1-[4-(trifluoromethyl)phenyl]ethanone | 383-53-9 | C9H6BrF3O | 267.045 |
4-三氟甲基苯甲酰甲醛 | 4-trifluoromethylphenylglyoxal | 1736-56-7 | C9H5F3O2 | 202.133 |
2-氨基-1-[4-(三氟甲基)苯基]乙酮 | 2-amino-1-[4-(trifluoromethyl)phenyl]ethanone | 771582-55-9 | C9H8F3NO | 203.164 |
2-氟-1-[4-(三氟甲基)苯基]乙酮 | 2-fluoro-1-(4-(trifluoromethyl)phenyl)ethanone | 186297-56-3 | C9H6F4O | 206.14 |
4-三氟甲基苯丙酮 | 4-trifluoromethyl propiophenone | 711-33-1 | C10H9F3O | 202.176 |
—— | 1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one | 1061304-95-7 | C10H7F3O | 200.16 |
—— | 2-chloro-1-(4-(trifluoromethyl)phenyl)ethanone | 95727-89-2 | C9H6ClF3O | 222.594 |
2-羟基-1-[4-(三氟甲基)苯基]乙酮 | 2-hydroxy-1-(4-(trifluoromethyl)phenyl)ethanone | 89630-28-4 | C9H7F3O2 | 204.149 |
—— | 2,2-difluoro-1-(4-(trifluoromethyl)phenyl)ethan-1-one | 1198355-60-0 | C9H5F5O | 224.13 |
—— | 2-methyl-1-(4-(trifluoromethyl)phenyl)propan-1-one | 64436-58-4 | C11H11F3O | 216.203 |
3-氧代-3-[4-(三氟甲基)苯基]丙醛 | 3-oxo-3-[4-(trifluoromethyl)phenyl]propanal | 1019029-51-6 | C10H7F3O2 | 216.16 |
—— | 2,2-dibromo-1-(4-(trifluoromethyl)phenyl)ethan-1-one | 556110-56-6 | C9H5Br2F3O | 345.941 |
—— | 2‐(methylsulfanyl)‐1‐[4‐(trifluoromethyl)phenyl]ethanone | 136067-94-2 | C10H9F3OS | 234.242 |
—— | (E)-1-(4-(trifluoromethyl)phenyl)but-2-en-1-one | 201164-24-1 | C11H9F3O | 214.187 |
3-氧代-3-[4-(三氟甲基)苯基]丙腈 | 3-oxo-3-(4-(trifluoromethyl)phenyl)propanenitrile | 71682-94-5 | C10H6F3NO | 213.159 |
—— | 2-diazo-1-(4-(trifluoromethyl)phenyl)ethan-1-one | —— | C9H5F3N2O | 214.147 |
—— | 4-trifluoromethylphenylglyoxal hydrate | 101906-05-2 | C9H7F3O3 | 220.148 |
—— | 2-azido-1-(4-(trifluoromethyl)phenyl)ethanone | 874813-04-4 | C9H6F3N3O | 229.161 |
对三氟甲基苯甲醛 | 4-Trifluoromethylbenzaldehyde | 455-19-6 | C8H5F3O | 174.122 |
3-苯基-1-[4-(三氟甲基)苯基]-1-丙酮 | 3-phenyl-1-(4-(trifluoromethyl)phenyl)propan-1-one | 67082-00-2 | C16H13F3O | 278.274 |
—— | 1-ethyl-4-(trifluoromethyl)benzene | 27190-69-8 | C9H9F3 | 174.166 |
2-苯基-1-[4-(三氟甲基)苯基]-乙酮 | 2-phenyl-1-(4-(trifluoromethyl)phenyl)ethan-1-one | 61062-55-3 | C15H11F3O | 264.247 |
—— | 3,3,3-trifluoro-1-(4-(trifluoromethyl)phenyl)propan-1-one | 1271588-23-8 | C10H6F6O | 256.147 |
—— | 2-oxo-2-(4-(trifluoromethyl)phenyl)acetamide | 1456807-74-1 | C9H6F3NO2 | 217.147 |
3-(N,N-二甲基氨基)-1-(4-三氟甲基苯基)丙烯酮 | (E)-3-(dimethylamino)-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one | 882873-84-9 | C12H12F3NO | 243.229 |
—— | 1-(4-trifluoromethylphenyl)-3-(dimethylamino)-prop-2-en-1-one | 96604-36-3 | C12H12F3NO | 243.229 |
对三氟甲基苯乙醛酸 | 4-(trifluoromethyl)phenylglyoxylic acid | 79478-02-7 | C9H5F3O3 | 218.132 |
—— | 4-trifluoromethylphenylglyoxyl chloride | 1314185-55-1 | C9H4ClF3O2 | 236.578 |
—— | 1,3-bis(4-(trifluoromethyl)phenyl)propane-1,3-dione | 129700-40-9 | C17H10F6O2 | 360.256 |
1-苯基-3-[4-(三氟甲基)苯基]丙烷-1,3-二酮 | 1-phenyl-3-(4-(trifluoromethyl)phenyl)propane-1,3-dione | 129700-38-5 | C16H11F3O2 | 292.257 |
1-(4-三氟甲基苯基)-1,3-丁二酮 | 1-(4-trifluoromethyl-phenyl)-butane-1,3-dione | 258346-69-9 | C11H9F3O2 | 230.186 |
—— | 3-(dimethylamino)-1-(4-(trifluoromethyl)phenyl)propan-1-one | 634924-04-2 | C12H14F3NO | 245.244 |
—— | 4-oxo-4-(4-(trifluoromethyl)phenyl)but-2-enoic acid | 38923-99-8 | C11H7F3O3 | 244.17 |
—— | (E)-4-oxo-4-(4-(trifluoromethyl)phenyl)but-2-enoc acid | 85293-41-0 | C11H7F3O3 | 244.17 |
—— | 1-phenyl-2-(4-(trifluoromethyl)phenyl)ethane-1,2-dione | 35923-45-6 | C15H9F3O2 | 278.23 |
—— | 4,4'-bis(trifluoromethyl)benzil | 73790-20-2 | C16H8F6O2 | 346.229 |
1-异丙基-4-(三氟甲基)苯 | 4-(trifluoromethyl)cumene | 32445-99-1 | C10H11F3 | 188.193 |
对甲基苯乙酮 | para-methylacetophenone | 122-00-9 | C9H10O | 134.178 |
—— | 1-(4-trifluoromethylphenyl)-3-phenylprop-2-en-1-one | 62056-10-4 | C16H11F3O | 276.258 |
—— | trans-4'-(trifluoromethyl)chalcone | 32120-33-5 | C16H11F3O | 276.258 |
—— | 3-phenyl-1-[4-(trifluoromethyl)phenyl]prop-2-yn-1-one | 742699-28-1 | C16H9F3O | 274.242 |
3,3-二(甲硫基)-1-[4-(三氟甲基)苯基]-2-丙烯-1-酮 | 3,3-bis-(methylthio)-1-(4'-trifluoromethylphenyl)-2-propen-1-one | 116609-87-1 | C12H11F3OS2 | 292.346 |
4-三氟甲基苯甲酰基乙酸甲酯 | methyl 3-oxo-3-(4-(trifluoromethyl)phenyl)propanoate | 212755-76-5 | C11H9F3O3 | 246.186 |
—— | methyl 2-oxo-2-(4-(trifluoromethyl)phenyl)acetate | 132115-87-8 | C10H7F3O3 | 232.159 |
—— | (2E,4E)-5-phenyl-1-(4-(trifluoromethyl)phenyl)penta-2,4-dien-1-one | 1108204-11-0 | C18H13F3O | 302.296 |
1-[4-(三氟甲基)苯基]乙醇 | 1-(4-trifluorophenyl)ethanol | 1737-26-4 | C9H9F3O | 190.165 |
(R)-1-(4-三氟甲基苯基)乙醇 | (R)-1-[4-(trifluoromethyl)phenyl]ethan-1-ol | 76155-79-8 | C9H9F3O | 190.165 |
(1S)-1-4-(三氟甲基)苯基-1-乙醇 | (S)-1-(4-trifluoromethylphenyl)ethanol | 99493-93-3 | C9H9F3O | 190.165 |
1-(1-氯乙基)-4-(三氟甲基)苯 | 1-(1-chloroethyl)-4-(trifluoromethyl)benzene | 85289-90-3 | C9H8ClF3 | 208.611 |
4-三氟甲基苯乙烯 | 4-trifluoromethyl-α-methylstyrene | 55186-75-9 | C10H9F3 | 186.177 |
4-三氟甲基苯甲酸 | 4-trifluoromethylbenzoic acid | 455-24-3 | C8H5F3O2 | 190.122 |
—— | 4,4-difluoro-1-(4-trifluoromethyl-phenyl)-butane-1,3-dione | 179184-67-9 | C11H7F5O2 | 266.167 |
—— | 2-(4-(trifluoromethyl)phenyl)propanal | 103108-04-9 | C10H9F3O | 202.176 |
(Rs)-1-[4-(三氟甲基)苯基]乙胺 | 1-(4-trifluoromethylphenyl)ethylamine | 15996-84-6 | C9H10F3N | 189.18 |
(R)-1-[4-(三氟甲基)苯基]乙胺 | (1R)-1-[4-(trifluoromethyl)phenyl]ethanamine | 578027-35-7 | C9H10F3N | 189.18 |
(S)-1-[4-(三氟甲基)苯基]乙胺 | (1S)-1-[4-(trifluoromethyl)phenyl]ethan-1-amine | 84499-73-0 | C9H10F3N | 189.18 |
(4-三氟甲基苯甲酰基)乙酸乙酯 | ethyl 3-oxo-3-(4-(trifluoromethyl)phenyl)propanoate | 106263-53-0 | C12H11F3O3 | 260.213 |
—— | 3-(4-(trifluoromethyl)phenyl)-1-phenylprop-2-en-1-one | 61637-11-4 | C16H11F3O | 276.258 |
—— | 2-(p-Trifluormethylphenyl)-butan | 61628-76-0 | C11H13F3 | 202.219 |
—— | N,N-dimethyl-2-oxo-2-(4-(trifluoromethyl)phenyl)acetamide | 1628191-50-3 | C11H10F3NO2 | 245.201 |
—— | 2-(4-methoxyphenyl)-1-(4-(trifluoromethyl)phenyl)ethan-1-one | 329978-14-5 | C16H13F3O2 | 294.273 |
1-(1-溴乙基)-4-(三氟甲基)苯 | 1-(1-bromoethyl)-4-(trifluoromethyl)benzene | 68120-42-3 | C9H8BrF3 | 253.062 |
—— | 2-(4-(trifluoromethyl)phenyl)propanenitrile | —— | C10H8F3N | 199.175 |
4,4,4-三氟-1-[4-(三氟甲基)苯基]丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(4-(trifluoromethyl)phenyl)butane-1,3-dione | 165328-10-9 | C11H6F6O2 | 284.158 |
—— | (E)-3-(4''-chlorophenyl)-1-[4'-(trifluoromethyl)phenyl]prop-2-en-1-one | 1410102-43-0 | C16H10ClF3O | 310.703 |
1-[(2S)-3-丁烯-2-基]-4-(三氟甲基)苯 | (S)-1-(but-3-en-2-yl)-4-(trifluoromethyl)benzene | 782462-82-2 | C11H11F3 | 200.204 |
2-氧代-2-(4-(三氟甲基)苯基)乙酸乙酯 | ethyl 2-oxo-2-(4-(trifluoromethyl)phenyl)acetate | 73790-06-4 | C11H9F3O3 | 246.186 |
—— | 1-(4-fluorophenyl)-3-(4-trifluoromethylphenyl)-propen-3-one | 256424-38-1 | C16H10F4O | 294.248 |
—— | 1-(1-chloro-2-propanyl)-4-(trifluoromethyl)benzene | —— | C10H10ClF3 | 222.638 |
—— | 2-(4-(trifluoromethyl)phenyl)propan-1-ol | 284686-92-6 | C10H11F3O | 204.192 |
—— | O-ethyl S-(2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl) carbonodithioate | 1428628-76-5 | C12H11F3O2S2 | 308.345 |
—— | 2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl pivalate | —— | C14H15F3O3 | 288.267 |
对叔丁基苯乙酮 | 4'-t-butylacetophenone | 943-27-1 | C12H16O | 176.258 |
苯乙酮 | acetophenone | 98-86-2 | C8H8O | 120.151 |
4'-丁基苯乙酮 | 1-(4-butylphenyl)ethanone | 37920-25-5 | C12H16O | 176.258 |
—— | 4,6-Dioxo-6-[4-(trifluoromethyl)phenyl]hexanoic acid | 1254703-86-0 | C13H11F3O4 | 288.223 |
—— | 2-((tert-butyldimethylsilyl)oxy)-1-(4-(trifluoromethyl)phenyl)ethanone | 1312718-93-6 | C15H21F3O2Si | 318.411 |
4-(三氟甲基)苯甲酸甲酯 | methyl 4-(trifluoromethyl)benzoate | 2967-66-0 | C9H7F3O2 | 204.149 |
4-(三氟甲基)二甲基氨基甲酸苯酯 | 2-(4-(trifluoromethyl)phenyl)propan-2-ol | 2252-62-2 | C10H11F3O | 204.192 |
—— | 1-(4-trifluoromethylphenyl)-3-(3-hydroxyphenyl)prop-2-en-1-one | —— | C16H11F3O2 | 292.257 |
—— | 2-methyl-2-(4-(trifluoromethyl)phenyl)propanenitrile | 32445-87-7 | C11H10F3N | 213.202 |
—— | 1-(p-trifluoromethylphenyl)-1-methoxyethane | —— | C10H11F3O | 204.192 |
—— | 3-phenyl-1-(4-(trifluoromethyl)phenyl)pentan-1-one | 1402703-76-7 | C18H17F3O | 306.328 |
—— | 3-phenyl-1-(4-(trifluoromethyl)phenyl)pentan-1-one | 1402703-77-8 | C18H17F3O | 306.328 |
—— | 2-(p-Trifluormethylphenyl)-2-chlorpropan | 2924-89-2 | C10H10ClF3 | 222.638 |
(NZ)-N-[1-[4-(三氟甲基)苯基]亚乙基]羟胺 | 1-[4-(trifluoromethyl)phenyl]ethanone oxime | 15996-83-5 | C9H8F3NO | 203.164 |
—— | 1-(3-bromoprop-1-en-2-yl)-4-(trifluoromethyl)benzene | 1234835-64-3 | C10H8BrF3 | 265.073 |
—— | 4-trifluoromethylacetophenone hydrazone | 187756-37-2 | C9H9F3N2 | 202.179 |
—— | 1-Cyclopentyl-3-(4-trifluoromethylphenyl)-propane-1,3-dione | —— | C15H15F3O2 | 284.278 |
—— | 1-(2-Chlorophenyl)-4-[4-(trifluoromethyl)phenyl]butane-1,4-dione | 1014981-03-3 | C17H12ClF3O2 | 340.729 |
—— | 1-phenyl-2-(4-(trifluoromethyl)phenyl)propan-1-one | —— | C16H13F3O | 278.274 |
—— | 4-trifluoromethyl-4'-fluorochalcone | 680215-14-9 | C16H10F4O | 294.248 |
[4-(三氟甲基)苯基](4-甲苯基)甲酮 | p-tolyl(4-(trifluoromethyl)phenyl)methanone | 34328-30-8 | C15H11F3O | 264.247 |
对三氟甲基苯乙烯 | 1-trifluoromethyl-4-vinyl-benzene | 402-50-6 | C9H7F3 | 172.15 |
—— | 3-(1H-imidazole-1-yl)-1-(4-(trifluoromethyl)phenyl)propan-1-one | 176645-83-3 | C13H11F3N2O | 268.238 |
—— | (S)-2-(4-trifluoromethylphenyl)-oxirane | —— | C9H7F3O | 188.149 |
—— | (E)-3-(furan-2''-yl)-1-[4'-(trifluoromethyl)phenyl]prop-2-en-1-one | —— | C14H9F3O2 | 266.219 |