化学性质:结晶状。熔点为43-45℃,闪点为110℃。
用途:它是小檗碱盐酸盐(即盐酸黄连素)的重要中间体,并且可用作医药中间体。
生产方法:首先将邻苯二酚在二甲基亚砜中与二氯乙烷和氢氧化钠反应环合,生成胡椒环。接着使用三聚甲醛及浓盐酸进行氯甲基化处理,得到胡椒氯苄。最后通过氰化钠进行氰化反应,制得目标产物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
胡椒乙胺 | 3,4-methylenedioxyphenylethylamine | 1484-85-1 | C9H11NO2 | 165.192 |
—— | benzo[1,3]dioxol-5-yl-acetaldehyde-oxime | 153361-93-4 | C9H9NO3 | 179.175 |
—— | 2-(Benzo[d][1,3]dioxol-5-yl)-2-chloroacetonitrile | 180330-90-9 | C9H6ClNO2 | 195.605 |
—— | 2-(benzo[d][1,3]dioxol-6-yl)-2-hydroxyacetonitrile | 86215-81-8 | C9H7NO3 | 177.159 |
胡椒基氯 | 5-(chloromethyl)-1,3-benzodioxole | 20850-43-5 | C8H7ClO2 | 170.595 |
胡椒醛 | piperonal | 120-57-0 | C8H6O3 | 150.134 |
胡椒醇 | piperonol | 495-76-1 | C8H8O3 | 152.15 |
5-溴甲基-苯并[1,3]二氧代 | 3,4-Methylenedioxybenzyl bromide | 2606-51-1 | C8H7BrO2 | 215.046 |
1-(苯并[d][1,3]二氧代l-5-基)-N,N-二甲基甲胺 | 1-(N,N-dimethylaminomethyl)-3,4-(methylenedioxy)benzene | 58995-64-5 | C10H13NO2 | 179.219 |
—— | 5-(2,2-difluorovinyl)benzo[d][1,3]dioxole | 253266-72-7 | C9H6F2O2 | 184.142 |
—— | ethyl 2-(3,4-methylenedioxyphenyl)cyanoacetate | 83751-78-4 | C12H11NO4 | 233.224 |
3,4-亚甲二氧-beta-硝基苯乙烯 | 5-(2-nitrovinyl)benzo[1,3]dioxole | 1485-00-3 | C9H7NO4 | 193.159 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(benzo[d][1,3]dioxol-5-yl)propanenitrile | —— | C10H9NO2 | 175.187 |
—— | 2-Benzo[1,3]dioxol-5-yl-malononitrile | 86239-15-8 | C10H6N2O2 | 186.17 |
胡椒乙胺 | 3,4-methylenedioxyphenylethylamine | 1484-85-1 | C9H11NO2 | 165.192 |
—— | 2-(benzo[d][1,3]dioxol-5-yl)butanenitrile | 18775-56-9 | C11H11NO2 | 189.214 |
—— | α-formyl-α-(3',4'-methylenedioxyphenyl)acetonitrile | 24966-31-2 | C10H7NO3 | 189.17 |
—— | benzo[1,3]dioxol-5-yl-glyoxylonitrile | 82461-58-3 | C9H5NO3 | 175.144 |
—— | 2-(2,2-dimethylbenzo[d][1,3]dioxol-5-yl)acetonitrile | 936727-46-7 | C11H11NO2 | 189.214 |
胡椒基丙酮 | 1-(1,3-benzodioxol-5-yl)-2-propanone | 4676-39-5 | C10H10O3 | 178.188 |
胡椒乙酸 | 1,3-benzodioxole-5-acetic acid | 2861-28-1 | C9H8O4 | 180.16 |
胡椒乙酰胺 | 3,4-methylenedioxyphenylacetamide | 5661-47-2 | C9H9NO3 | 179.175 |
3,4-(亚甲二氧基)甲苯 | 5-methyl-1,3-benzodioxole | 7145-99-5 | C8H8O2 | 136.15 |
—— | 2-(benzo[d][1,3]dioxol-5-yl)ethanethioamide | 80784-70-9 | C9H9NO2S | 195.242 |
1,3-苯并间二氧杂环戊烯-5-盐酸乙脒 | 1,3-Benzodioxole-5-ethanimidamide | 310466-21-8 | C9H10N2O2 | 178.191 |
苯并[1,3]二氧代l-5-乙酸甲酯 | benzo[1,3]dioxol-5-yl-acetic acid methyl ester | 326-59-0 | C10H10O4 | 194.187 |
1-(1,3-苯并二氧代l-5-基)环丙烷甲腈 | 1-benzo[1,3]dioxol-5-yl-cyclopropanecarbonitrile | 33522-14-4 | C11H9NO2 | 187.198 |
—— | 2-(1,3-Benzodioxol-5-yl)hept-6-enenitrile | 94608-10-3 | C14H15NO2 | 229.279 |
2-(6-溴苯并[1,3]二氧杂环戊烯-5-基)乙腈 | 2-(6-bromobenzo[d][1,3]dioxol-5-yl)acetonitrile | 5434-50-4 | C9H6BrNO2 | 240.056 |
—— | 2-Chlor-1-cyanomethyl-4,5-methylendioxy-benzol | 6120-29-2 | C9H6ClNO2 | 195.605 |
—— | 2-(benzo[d][1,3]dioxol-5-yl)-3-oxobutanenitrile | 24966-30-1 | C11H9NO3 | 203.197 |
—— | 2-benzo[1,3]dioxol-5-yl-5-oxo-hexanenitrile | 108993-96-0 | C13H13NO3 | 231.251 |
胡椒腈 | piperonylonitrile | 4421-09-4 | C8H5NO2 | 147.133 |
2-(1,3-苯并二氧代-5-基)-1-苯基-1-乙酮 | 2-(benzo[d][1,3]dioxol-5-yl)-1-phenylethanone | 40804-81-7 | C15H12O3 | 240.258 |
—— | 2-(benzo[d][1,3]dioxol-5-yl)-3-oxopentanenitrile | 182425-74-7 | C12H11NO3 | 217.224 |
—— | 2,3ξ-bis-benzo[1,3]dioxol-5-yl-acrylonitrile | 132005-29-9 | C17H11NO4 | 293.279 |
—— | (Z)-2,3-bis(1,3-benzodioxol-5-yl)prop-2-enenitrile | 147262-41-7 | C17H11NO4 | 293.279 |
3,4-二羟基苯乙腈 | 2-(3,4-dihydroxyphenyl)acetonitrile | 1126-62-1 | C8H7NO2 | 149.149 |
—— | (Z)-2-(3,4-dimethoxyphenyl)-3-(3,4-methylenedioxyphenyl)acrylonitrile | 73151-46-9 | C18H15NO4 | 309.321 |
—— | [1-(2H-1,3-Benzodioxol-5-YL)cyclopropyl]methanol | 98480-32-1 | C11H12O3 | 192.214 |
—— | 1-(3,4-Methylendioxyphenyl)cyclopropancarboxaldehyd | 33522-15-5 | C11H10O3 | 190.199 |
—— | 4-(benzo[d][1,3]dioxol-5-yl)tetrahydro-2H-pyran-4-carbonitrile | —— | C13H13NO3 | 231.251 |
—— | (+/-)-1,3-benzodioxol-5-yl(4-piperidinyl)acetonitrile | 1092478-07-3 | C14H16N2O2 | 244.293 |
—— | 2-(2-iodo-4,5-methylenedioxyphenyl)ethylamine | 66384-44-9 | C9H10INO2 | 291.088 |
—— | trans-1,2-Dicyano-1,2-bis<3,4-(methylenedioxy)phenyl>ethylene | —— | C18H10N2O4 | 318.288 |
—— | ethyl 2-(3,4-methylenedioxyphenyl)cyanoacetate | 83751-78-4 | C12H11NO4 | 233.224 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{4-[(11-hydroxyundecyl)oxy]phenyl}prop-2-enenitrile | 1425539-22-5 | C27H33NO4 | 435.563 |
—— | (+/-)-1,3-benzodioxol-5-yl(1-methyl-4-piperidinyl)acetonitrile | 1092478-08-4 | C15H18N2O2 | 258.32 |
—— | 1-(benzo[d][1,3]dioxol-5-yl)-2-phenylethane-1,2-dione | 86358-27-2 | C15H10O4 | 254.242 |
—— | 4-benzo[1,3]dioxol-5-yl-1-methyl-piperidine-4-carbonitrile | 111442-37-6 | C14H16N2O2 | 244.293 |
—— | 2-(1,3-Benzodioxol-5-yl)-3-(4-phenylmethoxyphenyl)prop-2-enenitrile | 708243-09-8 | C23H17NO3 | 355.393 |
—— | 2-(1,3-Benzodioxol-5-yl)-4,4,4-trifluoro-3-oxobutanenitrile | 110234-77-0 | C11H6F3NO3 | 257.169 |
—— | (Z)-3-[(3,4-methylenedioxyphenyl)methyl]-2-propyl-2-hexenenitrile | 1180490-25-8 | C17H21NO2 | 271.359 |
—— | 1-benzo[1,3]dioxol-5-yl-4-oxo-cyclohexanecarbonitrile | 76934-82-2 | C14H13NO3 | 243.262 |
胡椒酸 | Piperonylic acid | 94-53-1 | C8H6O4 | 166.133 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{4-[(6-hydroxyhexyl)oxy]-3-methoxyphenyl}prop-2-enenitrile | 1425539-53-2 | C23H25NO5 | 395.455 |
—— | 2,4-Dihydroxy-3',4'-methylenedioxydesoxybenzoin | 5653-25-8 | C15H12O5 | 272.257 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{4-[(8-hydroxyoctyl)oxy]-3-methoxyphenyl}prop-2-enenitrile | 1425539-50-9 | C25H29NO5 | 423.509 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{4-[(11-hydroxyundecyl)oxy]-3-methoxyphenyl}prop-2-enenitrile | 1425539-28-1 | C28H35NO5 | 465.59 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{3-ethoxy-4-[(6-hydroxyhexyl)oxy]phenyl}prop-2-enenitrile | 1425539-60-1 | C24H27NO5 | 409.482 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{3-ethoxy-4-[(11-hydroxyundecyl)oxy]phenyl}prop-2-enenitrile | 1425539-82-7 | C29H37NO5 | 479.616 |
3,4-亚甲基二氧基苯甲酰基甲酸乙酯 | ethyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate | 86358-30-7 | C11H10O5 | 222.197 |
—— | 5-benzo[1,3]dioxol-5-ylmethyl-2H-tetrazole | 32688-20-3 | C9H8N4O2 | 204.188 |
—— | 1-(2,4,6-trihydroxyphenyl)-2-(3,4-methylenedioxyphenyl)ethanone | 39548-98-6 | C15H12O6 | 288.257 |
—— | (4-(benzo[d][1,3]dioxol-5-yl)tetrahydro-2H-pyran-4-yl)methanamine | 1152568-81-4 | C13H17NO3 | 235.283 |
1-(1,3-苯并二氧代l-5-基)环丙烷羧酸 | benzo[1,3]dioxol-5-yl-cyclopropanecarboxylic acid | 862574-89-8 | C11H10O4 | 206.198 |
—— | 3,4-methylenedioxybenzyl 2,4,5-trihydroxyphenyl ketone | 2828-14-0 | C15H12O6 | 288.257 |
—— | 1-benzo[1,3]dioxol-5-yl-cyclopropanecarbonyl chloride | 945244-48-4 | C11H9ClO3 | 224.644 |
—— | (2Z)-2-(1,3-benzodioxol-5-yl)-3-{4-[(6-hydroxyhexyl)oxy]-3,5-dimethoxyphenyl}prop-2-enenitrile | 1425539-66-7 | C24H27NO6 | 425.481 |