应用
1-(2-羟基-6-甲氧基苯基)乙基-1-酮是一种有机中间体,可通过将2,6-二羟基苯乙酮进行甲基化得到。常用的甲基化试剂有硫酸二甲酯和碘甲烷,主要用于实验室研发和化工生产。
制备
将10.00g 2,6-二羟基苯乙酮溶解在80mL无水丙酮中,置于圆底烧瓶内搅拌5分钟。随后加入9.991g无水碳酸钾并继续搅拌10分钟。使用恒压滴液漏斗,在30分钟内滴加9.120g硫酸二甲酯,然后进行回流反应6小时。冷却至室温后,用盐酸调节pH值至2,并通过乙酸乙酯萃取有机相。依次用水和饱和食盐水洗涤有机相,再用无水硫酸钠干燥。最后经过柱层析(V(石油醚):V(乙酸乙酯)=10:1),得到9.894g 无色液体状的1-(2-羟基-6-甲氧基苯基)乙基-1-酮,产率为90.65%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,6-二甲氧基苯乙酮 | 2,6-dimethoxyacetophenone | 2040-04-2 | C10H12O3 | 180.203 |
2,6-二羟基苯乙酮 | 2,6-Dihydroxyacetophenone | 699-83-2 | C8H8O3 | 152.15 |
2-乙酰基-3-甲氧基苯基二乙基氨基甲酸酯 | Diethyl-carbamic acid 2-acetyl-3-methoxy-phenyl ester | 211449-28-4 | C14H19NO4 | 265.309 |
—— | 2-hydroxy-6-methoxy-a-methylbenzenemethanol | 1352515-27-5 | C9H12O3 | 168.192 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,6-二甲氧基苯乙酮 | 2,6-dimethoxyacetophenone | 2040-04-2 | C10H12O3 | 180.203 |
—— | 2-Bromo-1-(2-hydroxy-6-methoxy-phenyl)-ethanone | 50879-47-5 | C9H9BrO3 | 245.073 |
1-[2-甲氧基-6-(甲氧基甲氧基)苯基]乙酮 | 6'-methoxy-2'-methoxymethoxyacetophenone | 91971-18-5 | C11H14O4 | 210.23 |
—— | 1-(2,3-dihydroxy-6-methoxy-phenyl)-ethanone | 56358-73-7 | C9H10O4 | 182.176 |
1-(3,6-二羟基-2-甲氧基苯基)乙酮 | 2,5-dihydroxy-6-methoxyacetophenone | 33539-20-7 | C9H10O4 | 182.176 |
—— | 2-(2-acetyl-3-hydroxyphenoxy)acetic acid | 3361-22-6 | C10H10O5 | 210.186 |
—— | 2-(Cyclopropylmethyloxy)-6-methoxyacetophenone | 175716-51-5 | C13H16O3 | 220.268 |
—— | 2-acetyl-3-methoxyphenyl acetate | 135831-50-4 | C11H12O4 | 208.214 |
—— | 1-(2-benzyloxy-6-methoxy-phenyl)-ethanone | 93434-28-7 | C16H16O3 | 256.301 |
—— | 1-(2-hydroxy-6-methoxyphenyl)-3-phenylpropan-1-one | 22955-30-2 | C16H16O3 | 256.301 |
3-乙酰基-2-羟基-4-甲氧基苯甲醛 | 3-acetyl-2-hydroxy-4-methoxy-benzaldehyde | 412022-08-3 | C10H10O4 | 194.187 |
—— | 2-ethyl-3-methoxyphenol | 98954-40-6 | C9H12O2 | 152.193 |
2-甲氧基-6-(4-甲氧基苄基氧基)苯乙酮 | 1-[2-methoxy-6-(4-methoxybenzyloxy)phenyl]ethanone | 1234015-61-2 | C17H18O4 | 286.328 |
—— | 2'-hydroxy-6'-(2-morpholino-4-yl-ethoxy)-acetophenone | 1300034-54-1 | C14H19NO4 | 265.309 |
1-(2-羟基-6-甲氧基苯基)-1,3-丁二酮 | 1-(2-hydroxy-6-methoxyphenyl)-1,3-butanedione | 65547-63-9 | C11H12O4 | 208.214 |
1-(2-羟基-6-甲氧基-苯基)-3-苯基-丙烷-1,3-二酮 | 1-(2-hydroxy-6-methoxyphenyl)-3-phenylpropane-1,3-dione | 93012-47-6 | C16H14O4 | 270.285 |
—— | 1-((1,2,3,4,5,6-13C6)cyclohexatrienyl)-3-(2-hydroxy-6-methoxyphenyl)propane-1,3-dione | 1025976-68-4 | C16H14O4 | 276.219 |
—— | 1-(6-hydroxy-2,3-dimethoxyphenyl)ethan-1-one | 22248-13-1 | C10H12O4 | 196.203 |
—— | 2'-methoxy-6'-(2-morpholino-4-yl-ethoxy)-acetophenone | 1300034-55-2 | C15H21NO4 | 279.336 |
2-羟基-6-甲氧基查尔酮 | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-phenylprop-2-en-1-one | 40524-67-2 | C16H14O3 | 254.285 |
—— | 2'-hydroxy-6'-methoxychalcone | 42079-68-5 | C16H14O3 | 254.285 |
—— | 3'-Brom-2'-hydroxy-6'-methoxyacetophenon | 37113-62-5 | C9H9BrO3 | 245.073 |
—— | 1-(2-Hydroxy-6-methoxy-phenyl)-3-p-tolyl-propane-1,3-dione | 1027597-11-0 | C17H16O4 | 284.312 |
—— | 4,2'-dihydroxy-6'-methoxychalcone | 105285-14-1 | C16H14O4 | 270.285 |
1-(2-羟基-6-甲氧基-苯基)-3-(4-甲氧基-苯基)-丙烷-1,3-二酮 | 1-(2-hydroxy-6-methoxyphenyl)-3-(4-methoxyphenyl)propane-1,3-dione | 101597-74-4 | C17H16O5 | 300.311 |
—— | 3-Chloro-6-hydroxy-2-methoxyacetophenone | 87953-86-4 | C9H9ClO3 | 200.622 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one | 105285-09-4 | C17H16O4 | 284.312 |
—— | 4,6'-dimethoxy-2'-hydroxychalcone | 105285-09-4 | C17H16O4 | 284.312 |
5-甲氧基-4-异二氢色原酮 | 5-methoxychromanone | 863309-86-8 | C10H10O3 | 178.188 |
—— | 1-(3-Bromo-6-hydroxy-2-methoxyphenyl)ethanone | 99548-58-0 | C9H9BrO3 | 245.073 |
1-(4-氯-苯基)-3-(2-羟基-6-甲氧基-苯基)-丙烷-1,3-二酮 | 1-(4-Chloro-phenyl)-3-(2-hydroxy-6-methoxy-phenyl)-propane-1,3-dione | 1026805-92-4 | C16H13ClO4 | 304.73 |
1-(4-氟-苯基)-3-(2-羟基-6-甲氧基-苯基)-丙烷-1,3-二酮 | 1-(4-Fluoro-phenyl)-3-(2-hydroxy-6-methoxy-phenyl)-propane-1,3-dione | 1026567-67-8 | C16H13FO4 | 288.275 |
—— | 4-chloro-2'-hydroxy-6'-methoxychalcone | 126494-89-1 | C16H13ClO3 | 288.73 |
—— | tert-butyl 3-(2-acetyl-3-methoxyphenoxy)propylcarbamate | 1234015-60-1 | C17H25NO5 | 323.389 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one | 1435451-95-8 | C17H16O4 | 284.312 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one | 109155-32-0 | C17H16O4 | 284.312 |
—— | 1-(2-benzoyloxy-6-methoxy-phenyl)-ethanone | 118021-63-9 | C16H14O4 | 270.285 |
—— | (E)-3-(3,5-dimethoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 1435451-79-8 | C18H18O5 | 314.338 |
—— | (E)-3-(3-bromophenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 1251022-28-2 | C16H13BrO3 | 333.181 |
—— | 2-acetyl-3-methoxyphenyl (E)-3-phenylacrylate | 1172141-23-9 | C18H16O4 | 296.323 |
—— | 4-Methyl-benzoic acid 2-acetyl-3-methoxy-phenyl ester | 1026368-88-6 | C17H16O4 | 284.312 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(pyridin-3-yl)prop-2-en-1-one | —— | C15H13NO3 | 255.273 |
2-[(1S)-1-氨乙基]-3-甲氧基-苯酚 | (S)-1-(2'-hydroxy-6'-methoxyphenyl)ethylamine | 733710-43-5 | C9H13NO2 | 167.208 |
—— | (E)-3-(2,4-dimethoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 1195604-07-9 | C18H18O5 | 314.338 |
—— | 1-(3,5-Difluoro-phenyl)-3-(2-hydroxy-6-methoxy-phenyl)-propane-1,3-dione | 152038-85-2 | C16H12F2O4 | 306.266 |
—— | (E)-3-(furan-2-yl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 24933-88-8 | C14H12O4 | 244.247 |
—— | 4,2'-bis(methoxymethoxy)-6'-methoxychalcone | 110168-73-5 | C20H22O6 | 358.391 |
—— | 4-Chloro-benzoic acid 2-acetyl-3-methoxy-phenyl ester | 1027255-72-6 | C16H13ClO4 | 304.73 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(2,4,6-trimethoxyphenyl)prop-2-en-1-one | 1430086-64-8 | C19H20O6 | 344.364 |
—— | 4-Fluoro-benzoic acid 2-acetyl-3-methoxy-phenyl ester | 1027309-47-2 | C16H13FO4 | 288.275 |
—— | (2E,4E)-1-(2-hydroxy-6-methoxyphenyl)-5-(4-hydroxy-3-methoxyphenyl)penta-2,4-dien-1-one | 1422364-14-4 | C19H18O5 | 326.349 |
—— | (E)-3-(3,4-dimethoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 93878-59-2 | C18H18O5 | 314.338 |
—— | 2'-hydroxy-6',3,4-trimethoxychalcone | 93878-59-2 | C18H18O5 | 314.338 |
6-甲氧基水杨酸 | 2-hydroxy-6-methoxybenzoic acid | 3147-64-6 | C8H8O4 | 168.149 |
—— | (2E,4E)-5-(3,4-dimethoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)penta-2,4-dien-1-one | 1422364-12-2 | C20H20O5 | 340.376 |
—— | 1-(3,5-Bis-trifluoromethyl-phenyl)-3-(2-hydroxy-6-methoxy-phenyl)-propane-1,3-dione | 1027986-82-8 | C18H12F6O4 | 406.281 |
—— | 3-ethyl-1,2,4-trimethoxybenzene | 99861-25-3 | C11H16O3 | 196.246 |
—— | (E)-3-(5-bromo-2-methoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 1443430-09-8 | C17H15BrO4 | 363.208 |
—— | 2'-hydroxy-3,4,5,6'-tetramethoxychalcone | 1017059-67-4 | C19H20O6 | 344.364 |
—— | (E)-3-(2,3-dimethoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 1435452-03-1 | C18H18O5 | 314.338 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-1-(2-hydroxy-6-methoxyphenyl)prop-2-en-1-one | 109589-33-5 | C17H14O5 | 298.295 |
2-(1-羟基-1-甲基-乙基)-3-甲氧基-苯酚 | 2-(1-hdroxy-1-methyl-ethyl)-3-methoxy-phenol | 865305-63-1 | C10H14O3 | 182.219 |
—— | (2-Acetyl-3-methoxyphenyl) 3,5-difluorobenzoate | 1025990-99-1 | C16H12F2O4 | 306.266 |
5-甲氧基-2,2-二甲基色满-4-酮 | 2,3-dihydro-5-methoxy-2,2-dimethyl-4H-1-benzopyran-4-one | 98910-61-3 | C12H14O3 | 206.241 |
—— | (2Z,4E)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-1-(2-hydroxy-6-methoxyphenyl)penta-2,4-dien-1-one | 1422364-17-7 | C19H18O6 | 342.348 |
—— | 2-acetyl-3-methoxyphenyl (E)-3,4-dimethoxycinnamate | 1172141-24-0 | C20H20O6 | 356.375 |
—— | (E)-1-(2-hydroxy-6-methoxy-phenyl)-3-(5-hydroxymethyl-furan-2-yl)prop-2-en-1-one | —— | C15H14O5 | 274.273 |
—— | 5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-hydroxy-6-methoxyphenyl)penta-2,4-dien-1-one | 1172141-31-9 | C20H20O6 | 356.375 |
—— | (E)-1-(2-hydroxy-6-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one | 1435452-19-9 | C19H20O6 | 344.364 |
—— | (2-Acetyl-3-methoxyphenyl) 3,5-bis(trifluoromethyl)benzoate | 1026956-63-7 | C18H12F6O4 | 406.281 |
—— | 1-(2-Hydroxy-6-methoxyphenyl)-3-hydroxy-9-(3,4-methylenedioxyphenyl)nonan-1-one | 133839-71-1 | C23H28O6 | 400.472 |
1-(2-羟基-6-甲氧基-3-硝基苯基)乙酮 | 1-(2-hydroxy-6-methoxy-3-nitro-phenyl)-ethanone | 38226-01-6 | C9H9NO5 | 211.174 |