化学性质
E型为针状结晶(溶于乙醇),熔点247℃(242℃);Z型为结晶(溶于二硫化碳),熔点99-100℃。
用途
主要用于抗痫灵的中间体生产。
生产方法
通过胡椒醛与乙酸酐在乙酸钾和六氢吡啶的作用下缩合制得。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | ethyl 3,4-methylenedioxycinnamate | 14731-78-3 | C12H12O4 | 220.225 |
3,4-(亚甲二氧基)苯亚甲基丙酮 | 4-(benzo[d][1,3]dioxol-5-yl)but-3-en-2-one | 3160-37-0 | C11H10O3 | 190.199 |
胡椒醛 | piperonal | 120-57-0 | C8H6O3 | 150.134 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 3,4-(methylenedioxy)cinnamate | 16386-34-8 | C11H10O4 | 206.198 |
—— | methyl (2E)-3-(1,3-benzodioxol-5-yl)acrylate | 40918-96-5 | C11H10O4 | 206.198 |
3'-羟基异黄樟素 | 3,4-methylenedioxycinnamyl alcohol | 17581-86-1 | C10H10O3 | 178.188 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-ol | 58095-76-4 | C10H10O3 | 178.188 |
—— | ethyl 3,4-methylenedioxycinnamate | 14731-78-3 | C12H12O4 | 220.225 |
—— | 3-(5-(1,3-benzodioxolyl))acrylamide | 5813-92-3 | C10H9NO3 | 191.186 |
—— | 3-(1,3-benzodioxol-5-yl)prop-2-enoyl 3-(1,3-benzodioxol-5-yl)prop-2-enoate | 51843-91-5 | C20H14O7 | 366.327 |
—— | 3-benzo[1,3]dioxol-5-yl-acryloyl chloride | 26930-49-4 | C10H7ClO3 | 210.617 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-ethylacrylamide | —— | C12H13NO3 | 219.24 |
—— | (E)-5-(3,3,3-trifluoroprop-1-en-1-yl)benzo[d][1,3]dioxole | 1418317-21-1 | C10H7F3O2 | 216.16 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-hydroxyethyl)acrylamide | 1187423-40-0 | C12H13NO4 | 235.24 |
—— | 3-benzo[1,3]dioxol-5-yl-N-butyl-acrylamide | 23784-86-3 | C14H17NO3 | 247.294 |
—— | 3',4'-methylenedioxycinnamic acid isobutylamide | —— | C14H17NO3 | 247.294 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N,N-diethylacrylamide | 40951-05-1 | C14H17NO3 | 247.294 |
—— | (E)-5-(2-bromovinyl)benzo[d][1,3]dioxole | 77150-95-9 | C9H7BrO2 | 227.057 |
—— | 2-bromo-1-[3,4-methylenedioxyphenyl]ethylene | —— | C9H7BrO2 | 227.057 |
—— | 3-benzo[1,3]dioxol-5-yl-N-phenethyl-acrylamide | 16873-93-1 | C18H17NO3 | 295.338 |
—— | 2-Propenamide, 3-(1,3-benzodioxol-5-yl)-N-(phenylmethyl)- | 73080-05-4 | C17H15NO3 | 281.311 |
—— | Methyl 6-[3-(1,3-benzodioxol-5-yl)prop-2-enoylamino]hexanoate | 1364416-07-8 | C17H21NO5 | 319.357 |
—— | 3-(1,3-benzodioxol-5-yl)-N-[2-(4-hydroxyphenyl)ethyl]prop-2-enamide | 155174-38-2 | C18H17NO4 | 311.337 |
—— | 3-(1,3-benzodioxol-5-yl)-N,N-dibutylprop-2-enamide | —— | C18H25NO3 | 303.401 |
—— | 6-[3-(1,3-benzodioxol-5-yl)prop-2-enoylamino]-N-hydroxyhexanamide | 1364415-18-8 | C16H20N2O5 | 320.345 |
—— | 3,4-Methylendioxycinnamoylpiperazin | 69113-94-6 | C14H16N2O3 | 260.293 |
—— | 3-(1,3-benzodioxol-5-yl)-N-[2-(4-methoxyphenyl)ethyl]prop-2-enamide | —— | C19H19NO4 | 325.364 |
咖啡酸 | caffeic acid | 331-39-5 | C9H8O4 | 180.16 |
—— | 3-(1,3-Benzodioxol-5-yl)-1-morpholin-4-ylprop-2-en-1-one | 74957-53-2 | C14H15NO4 | 261.277 |
伊来西胺 | (E)-3-(benzo[d][1,3]dioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one | 82857-82-7 | C15H17NO3 | 259.305 |
3-(1,3-苯并二氧戊环-5-基)-1-(1-哌啶基)-2-丙烯-1-酮 | N-piperidyl-3,4-methylenedioxycinnamoylamide | 23434-86-8 | C15H17NO3 | 259.305 |
—— | N-(3,4-Dimethoxyphenylethyl)-3,4-methylenedioxycinnamamide | 357177-90-3 | C20H21NO5 | 355.39 |
—— | S-(p-tolyl) (E)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-enethioate | —— | C17H14O3S | 298.362 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(3-methoxyphenyl)acrylamide | —— | C17H15NO4 | 297.31 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(3-fluorophenyl)acrylamide | —— | C16H12FNO3 | 285.275 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(o-tolyl)acrylamide | 5360-28-1 | C17H15NO3 | 281.311 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)allyl 3-(3,4,5-trimethoxyphenyl)propiolate | 6259-84-3 | C22H20O7 | 396.397 |
—— | (E)‐3‐(benzo[d][1,3]dioxol‐5‐yl)‐1‐(1H‐pyrazol‐1‐yl)prop‐2‐en‐1‐one | —— | C13H10N2O3 | 242.234 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-fluorophenyl)acrylamide | —— | C16H12FNO3 | 285.275 |
—— | (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-methoxyphenyl)acrylamide | —— | C17H15NO4 | 297.31 |
—— | 3,4-methylenedioxycinnamic acid bornyl ester | —— | C20H24O4 | 328.408 |
3-(苯并[d][1,3]二氧代-5-基)丙醛 | 3-(3,4-methylenedioxyphenyl)propionaldehyde | 30830-55-8 | C10H10O3 | 178.188 |
1,3-苯并间二氧杂环戊烯-5-丙醇 | 3-(benzo[d][1,3]dioxol-5-yl)propan-1-ol | 7031-03-0 | C10H12O3 | 180.203 |
3-[3,4-(亚甲二氧基)苯基]丙酸 | 3-(1,3 benzodioxol-5-yl)propionic acid | 2815-95-4 | C10H10O4 | 194.187 |
—— | 3-benzo[1,3]dioxol-5-yl-propionyl chloride | 68996-81-6 | C10H9ClO3 | 212.633 |
—— | methyl 3-(benzo[d][1,3]dioxol-5-yl)propanoate | 57906-98-6 | C11H12O4 | 208.214 |
3-苯并[1,3]二氧杂环戊烯-5-基-丙酸乙酯 | 3-benzo[1,3]dioxol-5-yl-propionic acid ethyl ester | 7116-48-5 | C12H14O4 | 222.241 |
—— | 2-(benzo[d][1,3]dioxol-5-yl)propanoic acid | 25476-44-2 | C10H10O4 | 194.187 |