如果按照规格使用和储存,则不会分解。避免接触氧化物和光线。
6-氨基-1,4-苯并二氧杂环是苯并二噁烷类化合物中的一种。目前对其合成与应用的研究较少,因此,在这一领域开展深入研究可能为未来新药的合成提供支持。作为一种探针片段,6-氨基-1,4-苯并二氧杂环能够诱导HIV-1反式激活反应元件(TAR)RNA构象变化,从而有助于开发靶向TAR结合的抗病毒药物。
性质6-氨基-1,4-苯并二噁环是一种棕色至黑色粘性液体。
制备以邻苯二酚为起始原料,使用碳酸钾作为缚酸剂,在极性溶剂中与1,2-二溴乙烷进行取代反应,生成1,4-苯并二氧杂环。接下来,1,4-苯并二氧杂环在浓硫酸的作用下与硝酸发生硝化反应,形成6-硝基-1,4-苯并二氧杂环。最后,在质子性溶剂中,利用锌粉和乙酸催化加氢还原,最终得到目标产物——6-氨基-1,4-苯并二氧杂环。其合成路线如下:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-硝基-1,4-苯并二氧杂环 | 6-nitro-2,3-dihydrobenzo[b][1,4]dioxine | 16498-20-7 | C8H7NO4 | 181.148 |
1,4-苯并二恶烷 | benzo-1,4-dioxane | 493-09-4 | C8H8O2 | 136.15 |
7-硝基-2,3-二氢-苯并[1,4]二噁英-6-胺 | 4-amino-5-nitro-1,2-benzodioxane | 62140-78-7 | C8H8N2O4 | 196.163 |
—— | N-<3-(2-Hydroxyethoxy)phenyl>hydroxylamine | 91861-92-6 | C8H11NO3 | 169.18 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,2-二氨基-4,5-亚乙基二氧基苯 | 7-amino-2,3-dihydro-1,4-benzodioxin-6-ylamine | 81927-47-1 | C8H10N2O2 | 166.18 |
—— | N-methyl-2,3-dihydrobenzo[b][1,4]dioxin-6-amine | 90609-94-2 | C9H11NO2 | 165.192 |
—— | 3,4-ethylenedioxyphenyl azide | 1197233-09-2 | C8H7N3O2 | 177.162 |
—— | N-phenyl[1,4]benzodioxin-6-amine | 261785-04-0 | C14H13NO2 | 227.263 |
6-异氰酸基-1,4-苯并二噁烷 | 6-isocyanato-2,3-dihydrobenzo[b][1,4]dioxine | 100275-94-3 | C9H7NO3 | 177.159 |
—— | N-(4-methoxyphenyl)[1,4]benzodioxin-6-amine | 261785-07-3 | C15H15NO3 | 257.289 |
—— | 6-(N,N-Dimethylamino)benzo-1,4-dioxane | 123972-41-8 | C10H13NO2 | 179.219 |
2,3-二氢-1,4-苯并二氧-6-基异硫氰酸酯 | 6-isothiocyanato-2,3-dihydrobenzo[b][1,4]dioxine | 141492-50-4 | C9H7NO2S | 193.226 |
—— | N-ethyl-2,3-dihydro-1,4-benzodioxin-6-amine | —— | C10H13NO2 | 179.219 |
—— | N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)formamide | 1043893-79-3 | C9H9NO3 | 179.175 |
—— | N-isopropyl[1,4]benzodioxin-6-amine | —— | C11H15NO2 | 193.246 |
—— | 2-(2,3-dihydro-benzo[1,4]dioxin-6-ylamino)ethanol | 1021004-79-4 | C10H13NO3 | 195.218 |
—— | 7-methoxy-2,3-dihydro-benzo[1,4]dioxin-6-ylamine | 76958-06-0 | C9H11NO3 | 181.191 |
—— | N-butyl[1,4]benzodioxin-6-amine | 316183-83-2 | C12H17NO2 | 207.272 |
—— | N-isopentyl[1,4]benzodioxin-6-amine | 316183-85-4 | C13H19NO2 | 221.299 |
—— | N-(4-methylphenyl)[1,4]benzodioxin-6-amine | 261785-06-2 | C15H15NO2 | 241.29 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide | 63546-19-0 | C10H11NO3 | 193.202 |
—— | 6-(N,N-Diethylamino)benzo-1,4-dioxane | 114662-65-6 | C12H17NO2 | 207.272 |
—— | N-(1-methylbutyl)[1,4]benzodioxin-6-amine | 316183-89-8 | C13H19NO2 | 221.299 |
—— | 7-bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-amine | 368839-12-7 | C8H8BrNO2 | 230.061 |
—— | 6-amino-7-ethylamino-2,3-dihydro-1,4-benzodioxine | 475112-08-4 | C10H14N2O2 | 194.233 |
1,4-苯并二恶烷 | benzo-1,4-dioxane | 493-09-4 | C8H8O2 | 136.15 |
—— | N-(2,3-dihydrobenzo-[b][1,4]dioxin-6-yl)methanesulfonamide | —— | C9H11NO4S | 229.257 |
—— | N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-β-alanine-methylamide | 108482-09-3 | C12H16N2O3 | 236.271 |
—— | N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acrylamide | 303129-60-4 | C11H11NO3 | 205.213 |
—— | 2-bromo-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide | 1219012-44-8 | C10H10BrNO3 | 272.098 |
2-氯-N-(2,3-二氢苯并[1,4]二噁英-6-基)-乙酰胺 | 2-chloro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide | 42477-07-6 | C10H10ClNO3 | 227.647 |
—— | N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-glycine-dimethylamide | 108515-05-5 | C12H16N2O3 | 236.271 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)benzylamine | —— | C15H15NO2 | 241.29 |
—— | (2,3-Dihydro-benzo[1,4]dioxin-6-ylamino)-acetic acid ethyl ester | 1021056-69-8 | C12H15NO4 | 237.255 |
—— | 1-cyano-N-(2,3-dihydro-1,4-benzodioxin-6-yl)methanethioamide | 176212-45-6 | C10H8N2O2S | 220.252 |
—— | 2-cyano-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide | —— | C11H10N2O3 | 218.212 |
3-氯-N-(2,3-二氢-1,4-苯并二氧杂环己-6-基)丙酰胺 | 3-chloro-propionic acid-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 42477-08-7 | C11H12ClNO3 | 241.674 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,2-dimethylpropanamide | 301307-05-1 | C13H17NO3 | 235.283 |
—— | N-(4-methoxybenzylidene)-2,3-dihydrobenzo[b][1,4]dioxin-6-amine | 25847-22-7 | C16H15NO3 | 269.3 |
—— | 3',4'-ethylenedioxy-2-hydroxyiminoacetanilide | 154869-12-2 | C10H10N2O4 | 222.2 |
哌嗪,1-(2,3-二氢-1,4-苯并二噁烯-6-基) | 1-(2,3-dihydro-1,4-benzodioxin-6-yl)piperazine | 148245-18-5 | C12H16N2O2 | 220.271 |
—— | N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2,2,2-trifluoroacetamide | 256411-48-0 | C10H8F3NO3 | 247.174 |
—— | N-ethyl-glycine-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 100254-21-5 | C12H16N2O3 | 236.271 |
—— | 2-Bromo-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanamide | 1089989-56-9 | C11H12BrNO3 | 286.125 |
—— | N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-glycine-diethylamide | 109402-92-8 | C14H20N2O3 | 264.324 |
—— | 2,2,2-trichloro-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide | 303138-26-3 | C10H8Cl3NO3 | 296.537 |
—— | N'-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-prop-2-en-1-ylcarbamimidothioic acid | —— | C12H14N2O2S | 250.321 |
叔丁基 (2,3-二氢苯并[b][1,4]二噁英-6-基)氨基甲酸酯 | (2,3-dihydrobenzo[1,4]dioxin-6-yl)carbamic acid tert-butyl ester | 652153-62-3 | C13H17NO4 | 251.282 |
N-(7-氨基-2,3-二氢-苯并[1,4]二噁英-6-基)-乙酰胺 | 6-acetamido-7-amino-2,3-dihydro-1,4-benzodioxine | 99068-59-4 | C10H12N2O3 | 208.217 |
—— | N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-β-alanine-diethylamide | 132493-39-1 | C15H22N2O3 | 278.351 |
7-硝基-2,3-二氢-苯并[1,4]二噁英-6-胺 | 4-amino-5-nitro-1,2-benzodioxane | 62140-78-7 | C8H8N2O4 | 196.163 |
—— | phenyl (2,3-dihydrobenzo[b][1,4]dioxin-6-yl)carbamate | 167264-90-6 | C15H13NO4 | 271.273 |
—— | N,N-diethyl-glycine-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 42477-10-1 | C14H20N2O3 | 264.324 |
—— | N,N-diethyl-β-alanine-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 42477-14-5 | C15H22N2O3 | 278.351 |
6-羟基-1,4-苯并二噁烷 | 6-hydroxy-1,4-benzodioxan | 10288-72-9 | C8H8O3 | 152.15 |
—— | 6-methoxy-2,3-dihydrobenzo[b][1,4]dioxine | 29668-45-9 | C9H10O3 | 166.177 |
—— | 1-[N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-β-alanyl]-pyrrolidine | 109840-48-4 | C15H20N2O3 | 276.335 |
1-(2,3-苯并[1,4]二氧六环-6-基)-4-哌啶酮 | 1-(2,3-dihydro-1,4-benzodioxan-6-yl)-4-piperidone | 250718-94-6 | C13H15NO3 | 233.267 |
—— | 3,4-Ethylenedioxyphenylhydrazone of ethyl pyruvate | 111506-23-1 | C13H16N2O4 | 264.281 |
—— | 1-[N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-glycyl]-pyrrolidine | 109941-44-8 | C14H18N2O3 | 262.309 |
—— | N'-(2,3-dihydro-1,4-benzodioxin-6-yl)benzenecarboximidamide | 1187386-94-2 | C15H14N2O2 | 254.288 |
—— | 5-(2,3-dihydrobenzo[1,4]dioxin-6-ylamino)pentane-1,2R,3S,4S-tetraol | 1207983-30-9 | C13H19NO6 | 285.297 |
—— | 2-(1,4-benzodioxan-6-ylamino)-2-imidazoline | 87135-03-3 | C11H13N3O2 | 219.243 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-oxododecanamide | 1403677-50-8 | C20H29NO4 | 347.455 |
—— | N-isopropyl-N-phenyl[1,4]benzodioxin-6-amine | —— | C17H19NO2 | 269.343 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-phenylpropanamide | 424817-66-3 | C17H17NO3 | 283.327 |
—— | (2E)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-phenylprop-2-enamide | 5840-43-7 | C17H15NO3 | 281.311 |
—— | Ethyl (2,3-dihydro-1,4-benzodioxin-6-ylamino)(oxo)acetate | —— | C12H13NO5 | 251.239 |
—— | 1-[N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-glycyl]-piperidine | 109840-47-3 | C15H20N2O3 | 276.335 |
—— | 4-[N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-glycyl]-morpholine | 108875-52-1 | C14H18N2O4 | 278.308 |
—— | (2,3-dihydro-benzo[1,4]dioxin-6-yl)-carbamic acid benzyl ester | 950824-97-2 | C16H15NO4 | 285.299 |
—— | N-butyl-N-phenyl[1,4]benzodioxin-6-amine | 316183-91-2 | C18H21NO2 | 283.37 |
—— | N-butyl-N-(4-methoxyphenyl)[1,4]benzodioxin-6-amine | 316183-93-4 | C19H23NO3 | 313.397 |
—— | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-methylbenzenecarboxamidine | 954382-63-9 | C16H16N2O2 | 268.315 |
—— | N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-p-tolylacrylamide | —— | C18H17NO3 | 295.338 |
—— | morpholino-acetic acid-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 42477-12-3 | C14H18N2O4 | 278.308 |
—— | N-butyl-N-(4-methylphenyl)[1,4]benzodioxin-6-amine | 316183-97-8 | C19H23NO2 | 297.397 |
—— | (1,4-benzodioxan-6-yloxy) acetonitrile | 127490-14-6 | C10H9NO3 | 191.186 |
—— | 3-morpholino-propionic acid-(2,3-dihydro-benzo[1,4]dioxin-6-ylamide) | 42477-16-7 | C15H20N2O4 | 292.335 |
—— | N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-(4-methoxyphenyl)acrylamide | —— | C18H17NO4 | 311.337 |
—— | 4-[N-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-β-alanyl]-morpholine | 109840-51-9 | C15H20N2O4 | 292.335 |
—— | Sdccgsbi-0140407.P001 | —— | C17H13NO3 | 279.295 |