芝麻酚,又称3,4-亚甲二氧基苯酚,是一种脂溶性木酚素类化合物。它不仅是芝麻油的重要成分,也是重要的品质稳定剂。在芝麻籽粒、芝麻油和芝麻粕中均含有芝麻酚,并且在热加工过程中由芝麻林素不断分解产生,在芝麻油中的含量可高达64.4 mg/(100 g)。
芝麻酚的特性芝麻酚具有极强的抗氧化能力,已被证实具有抗炎和调节肠道功能的作用。它广泛应用于食品、医药行业作为抗氧化剂,并且是合成抗高血压药物、心血管药物的重要起始原料,同时也是农药胡椒基丁基醚的原料。因其国际需求量大,在药物合成领域尤为紧俏。
应用天然存在于芝麻油中的芝麻酚含量极少,但作为一种芳香族酚类化合物,它可与酸、醛、醇(酚)等化合物反应生成酯和醚衍生物。广泛应用于制备防霉抗菌剂、抗癌药物、抗高血压药品、高档洗发香波的头发调理剂等一系列精细化学品。作为昂贵的化学、医药中间体原料,具有较好的开发利用价值和应用前景。
合成方法芝麻酚的合成主要有三种方法:从芝麻油中提取、由胡椒胺出发进行全合成以及从洋茉莉醛出发的半合成路线。从芝麻油中提取耗材大、成本高;由胡椒胺出发的全合成过程需要重氮化和水解,收率较低且产品颜色不佳;而从洋茉莉醛出发的半合成路线是工业化应用的最佳工艺。
人体代谢途径芝麻酚被摄入后经胃肠吸收进入体内,在肝脏中部分由二相酶代谢为芝麻酚硫酸盐和芝麻酚葡糖苷酸等共轭产物。剩余的芝麻酚及其共轭产物则被运往脑、肺等组织,主要分布在肺和肾脏中,并最终排泄至尿液及粪便。
化学性质芝麻酚是一种灰褐色针状结晶,可溶于甲醇、乙醇、DMSO等有机溶剂。它来源于芝麻油,是重要的香气成分之一,也是品质稳定剂。
用途中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-甲氧基-1,3-苯并二恶茂 | 5-methoxybenzo[d]1,3-dioxole | 7228-35-5 | C8H8O3 | 152.15 |
5,6-二甲氧基-1,3-苯并二氧戊环 | 5,6-dimethoxybenzo[1,3]dioxole | 3214-12-8 | C9H10O4 | 182.176 |
—— | 3,4-Methylendioxy-phenyl-formiat | 80592-18-3 | C8H6O4 | 166.133 |
—— | O-allyl-sesamol | 19202-22-3 | C10H10O3 | 178.188 |
—— | 5-(2-Methoxy-ethoxymethoxy)-benzo[1,3]dioxole | 87770-73-8 | C11H14O5 | 226.229 |
—— | piperonyl butoxide | —— | C11H14O3 | 194.23 |
胡椒环 | Methylenedioxybenzene | 274-09-9 | C7H6O2 | 122.123 |
1,3-苯并二氧戊环-5-基乙酸酯 | benzo[d][1,3]dioxol-5-yl acetate | 326-58-9 | C9H8O4 | 180.16 |
—— | benzo[d][1,3]dioxol-5-yl propionate | 112579-46-1 | C10H10O4 | 194.187 |
—— | 6-chlorobenzo[d][1,3]dioxol-5-ol | —— | C7H5ClO3 | 172.568 |
—— | 3,4-dioxymethylene phenyl 3-methyl-2-butenoate | 112979-30-3 | C12H12O4 | 220.225 |
—— | (benzo[1, 3]dioxolan-5-yl)oxyl-phosphorus oxydichloride | 916597-71-2 | C7H5Cl2O4P | 254.994 |
木榴油 | 2-methoxy-phenol | 90-05-1 | C7H8O2 | 124.139 |
4-溴-1,2-亚甲二氧基苯 | 1,2-(methylenedioxy)-4-bromobenzene | 2635-13-4 | C7H5BrO2 | 201.019 |
—— | 1,2-methylenedioxy-4-tert-butyldimethylsilyloxybenzene | 197522-91-1 | C13H20O3Si | 252.386 |
1-碘-3,4-亚甲基二氧基苯 | 5-iodo-1,3-benzodioxole | 5876-51-7 | C7H5IO2 | 248.02 |
5-氯-1,3-苯并二噁唑 | 5-chloro-1,3-benzodioxole | 7228-38-8 | C7H5ClO2 | 156.569 |
—— | 3,4-methylenedioxy-1-(2-tetrahydropyranyloxy)benzene | 28577-94-8 | C12H14O4 | 222.241 |
3,4-亚甲二氧基苯胺 | benzo[1,3]dioxolo-5-ylamine | 14268-66-7 | C7H7NO2 | 137.138 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5,6-二羟基-1,3-苯并间二氧杂环戊烯 | benzo[1,3]dioxole-5,6-diol | 21505-20-4 | C7H6O4 | 154.122 |
5-甲氧基-1,3-苯并二恶茂 | 5-methoxybenzo[d]1,3-dioxole | 7228-35-5 | C8H8O3 | 152.15 |
—— | 2-methoxy-4,5-methylenedioxyphenol | 21505-18-0 | C8H8O4 | 168.149 |
5,6-二甲氧基-1,3-苯并二氧戊环 | 5,6-dimethoxybenzo[1,3]dioxole | 3214-12-8 | C9H10O4 | 182.176 |
—— | bis-benzo[1,3]dioxol-5-yloxymethane | 109365-40-4 | C15H12O6 | 288.257 |
5-(甲氧基甲氧基)苯并[D][1,3]二氧杂环戊烯 | 5-(methoxymethoxy)benzo[d][1,3]dioxole | 111726-43-3 | C9H10O4 | 182.176 |
—— | 3,4-Methylendioxy-phenyl-formiat | 80592-18-3 | C8H6O4 | 166.133 |
5-乙氧基-1,3-苯并二恶茂 | sesamylethyl ether | 87590-41-8 | C9H10O3 | 166.177 |
1,3-苯并二氧戊环-4,5-二醇 | 4,5-Dihydroxy-1,3-benzdioxol | 23780-63-4 | C7H6O4 | 154.122 |
—— | 1-<2-Hydroxy-aethoxy>-3,4-methylendioxy-benzol | 109962-82-5 | C9H10O4 | 182.176 |
—— | sesamyl n-propylether | 87590-42-9 | C10H12O3 | 180.203 |
—— | O-allyl-sesamol | 19202-22-3 | C10H10O3 | 178.188 |
—— | 5-(2-bromoethoxy)benzo[d][1,3]dioxole | 59825-75-1 | C9H9BrO3 | 245.073 |
(1,3-苯并二氧戊环-5-基氧基)乙腈 | (1,3-benzodioxol-5-yloxy)ethanenitrile | 72955-89-6 | C9H7NO3 | 177.159 |
—— | 5-(prop-2-yn-1-yloxy)benzo[d][1,3]dioxole | 19947-80-9 | C10H8O3 | 176.172 |
—— | 5-(2-chloroethoxy)benzodioxole | 423174-99-6 | C9H9ClO3 | 200.622 |
—— | 5-(difluoromethoxy)benzo[d][1,3]dioxole | 1226157-22-7 | C8H6F2O3 | 188.131 |
—— | 5,6-bis(methoxymethoxy)benzo[d][1,3]dioxole | 956024-09-2 | C11H14O6 | 242.229 |
—— | [2-[(Benzodioxol-5-yl)oxy]ethyl]amine | 72955-85-2 | C9H11NO3 | 181.191 |
3-(1,3-苯并二恶茂-5-氧基)-1-丙醇 | 3-(benzo[d][1,3]dioxol-5-yloxy)propan-1-ol | 247228-25-7 | C10H12O4 | 196.203 |
—— | 5-Hydroxy-4-methoxy-1,3-benzdioxol | 23504-78-1 | C8H8O4 | 168.149 |
—— | sesamyl n-butylether | 87590-43-0 | C11H14O3 | 194.23 |
—— | piperonyl butoxide | —— | C11H14O3 | 194.23 |
—— | 3-(3,4-methylenedioxyphenoxy)propyl bromide | 56219-51-3 | C10H11BrO3 | 259.1 |
—— | 5-(but-2-ynyloxy)benzo[1,3]dioxole | 1265905-55-2 | C11H10O3 | 190.199 |
—— | 5-(but-3-en-1-yloxy)benzo[d][1,3]dioxole | 195250-18-1 | C11H12O3 | 192.214 |
胡椒环 | Methylenedioxybenzene | 274-09-9 | C7H6O2 | 122.123 |
—— | sesamyl β-cyanoethylether | 82872-97-7 | C10H9NO3 | 191.186 |
—— | 5-(3-chloropropoxy)benzo[d][1,3]dioxole | 119919-28-7 | C10H11ClO3 | 214.649 |
—— | 3,4-methylenedioxyphenyl 3-deuteropropargyl ether | 533934-56-4 | C10H8O3 | 177.164 |
—— | sesamyl n-pentylether | 87590-44-1 | C12H16O3 | 208.257 |
5-(甲氧基甲氧基)苯并[D][1,3]二氧杂环戊烯-4-醇 | 4-hydroxy-5-(methoxymethoxy)-1,3-benzodioxole | 244126-41-8 | C9H10O5 | 198.175 |
—— | 5-isopentyloxy-benzo[1,3]dioxole | 108565-12-4 | C12H16O3 | 208.257 |
—— | 4-(3,4-methylenedioxyphenoxy)butyl bromide | 56219-41-1 | C11H13BrO3 | 273.126 |
—— | sesamyl γ,γ-dimethylallylether | 63282-85-9 | C12H14O3 | 206.241 |
—— | sesamyl n-hexylether | 87590-45-2 | C13H18O3 | 222.284 |
—— | 5-(pent-4-enyloxy)benzo[1,3]dioxole | 195250-19-2 | C12H14O3 | 206.241 |
1,3-苯并二氧戊环-5-基乙酸酯 | benzo[d][1,3]dioxol-5-yl acetate | 326-58-9 | C9H8O4 | 180.16 |
(1,3-苯并二氧代l-5-基氧基)乙酸 | 3,4-methylenedioxyphenoxyacetic acid | 106690-33-9 | C9H8O5 | 196.16 |
—— | 2-methoxysesamyl n-propylether | 96573-14-7 | C11H14O4 | 210.23 |
—— | 1-(benzo[1,3]dioxol-5-yloxy)propan-2-one | 99807-06-4 | C10H10O4 | 194.187 |
—— | 3,4-Methylendioxy-phenylchloroformat | 117886-89-2 | C8H5ClO4 | 200.578 |
—— | 1-(1,3-Benzodioxol-5-yloxy)propan-2-amine | 20013-48-3 | C10H13NO3 | 195.218 |
—— | 5-(benzo[1,3]dioxol-5-yloxy)pentylamine | —— | C12H17NO3 | 223.272 |
—— | 5-(3,4-methylenedioxyphenoxy)pentyl bromide | —— | C12H15BrO3 | 287.153 |
5-(环丙基甲氧基)苯并二恶茂 | 5-(cyclopropylmethoxy)benzo[1,3]dioxole | 1185836-73-0 | C11H12O3 | 192.214 |
—— | 5-allyloxy-6-methoxy-1,3-benzodioxole | 96573-19-2 | C11H12O4 | 208.214 |
—— | 3-(3,4-methylenedioxyphenoxy)propionic acid | 82872-98-8 | C10H10O5 | 210.186 |
—— | 5-(benzo[1,3]dioxol-5-yloxy)pentanenitrile | —— | C12H13NO3 | 219.24 |
—— | bis(1,3-benzodioxol-5-yl)ether | 117402-73-0 | C14H10O5 | 258.23 |
—— | sesamol benzyl ether | —— | C13H10O3 | 214.221 |
—— | benzo[1,3]dioxol-5-yloxy-acetyl chloride | 69764-22-3 | C9H7ClO4 | 214.605 |
—— | 5-(4-Methylpent-3-enoxy)-1,3-benzodioxole | 195250-20-5 | C13H16O3 | 220.268 |
—— | 5,6-bis(methoxymethoxy)benzo[d][1,3]dioxole-4,7-diol | 956024-10-5 | C11H14O8 | 274.227 |
—— | 4-(3,4-methylenedioxyphenoxy)butyric acid | 127556-98-3 | C11H12O5 | 224.213 |
—— | 1,3-Bis-(3,4-methylendioxy-phenoxy)-isopropanol | 64245-96-1 | C17H16O7 | 332.31 |
—— | 5-(1-ethoxy-ethoxy)-benzo[1,3]dioxole | 28583-33-7 | C11H14O4 | 210.23 |
—— | 5-(2,2-Dimethylbut-3-enoxy)-1,3-benzodioxole | 1266352-32-2 | C13H16O3 | 220.268 |
—— | methyl (benzo[1,3]dioxol-5-yloxy)acetate | 184041-88-1 | C10H10O5 | 210.186 |
4-[2-(2-丁氧基乙氧基)乙氧基]-1,2-(亚甲二氧基)苯 | sesamylbutoxide | 16386-43-9 | C15H22O5 | 282.337 |
—— | benzo[d][1,3]dioxol-5-yl propionate | 112579-46-1 | C10H10O4 | 194.187 |
—— | methyl 3-(3,4-methylenedioxyphenoxy)propionate | 82873-00-5 | C11H12O5 | 224.213 |
—— | 5-[3-(4-fluorophenoxy)propoxy]-1,3-benzodioxole | 1286099-18-0 | C16H15FO4 | 290.291 |
—— | 2-(benzo[d][1,3]dioxol-5-yloxy)-N-methylacetamide | —— | C10H11NO4 | 209.202 |
—— | 5-(oxiran-2-ylmethoxy)benzo[d][1,3]dioxole | 38417-65-1 | C10H10O4 | 194.187 |
—— | O-trimethylsilylsesamol | 17903-26-3 | C10H14O3Si | 210.305 |
—— | benzo[d][1,3]dioxol-5-yl propiolate | 1123745-73-2 | C10H6O4 | 190.155 |
—— | 5-[[(2R)-oxiran-2-yl]methoxy]-1,3-benzodioxole | 329977-77-7 | C10H10O4 | 194.187 |
—— | 5-(benzyloxy)benzo[d][1,3]dioxole | 66177-24-0 | C14H12O3 | 228.247 |
2-(1,3-苯并二氧代-5-基氧基)乙酰肼 | (benzo[1,3]dioxol-5-yloxy)acetic acid hydrazide | 588680-00-6 | C9H10N2O4 | 210.189 |
—— | 5-(2,2-diethoxyethoxy)benzo[d][1,3]dioxole | 53593-03-6 | C13H18O5 | 254.283 |
—— | 5-(1-ethylallyloxy)benzo[1,3]dioxole | 831170-99-1 | C12H14O3 | 206.241 |
5-溴-6-羟基-1,3-苯并二恶茂,2-溴-4,5-亚甲基二氧苯酚 | 2-bromo-4,5-methylenedioxyphenol | 6941-70-4 | C7H5BrO3 | 217.019 |
—— | 6-chlorobenzo[d][1,3]dioxol-5-ol | —— | C7H5ClO3 | 172.568 |
—— | 2-(benzo[d][1,3]dioxol-5-yloxy)ethyl methanesulfonate | 123388-79-4 | C10H12O6S | 260.268 |
—— | ethyl (benzo[1,3]dioxol-5-yloxy)acetate | 179110-57-7 | C11H12O5 | 224.213 |
—— | ethyl 3-(3,4-methylenedioxyphenoxy)propionate | 82873-01-6 | C12H14O5 | 238.24 |
—— | β-(3,4-methylenedioxyphenoxy)propionaldehyde ethylene acetal | 92971-96-5 | C12H14O5 | 238.24 |
—— | benzo[d][1,3]dioxol-5-yl dimethylcarbamate | 2594-29-8 | C10H11NO4 | 209.202 |
—— | [5-(benzo[1,3]dioxol-5-yloxy)pentyl]urea | —— | C13H18N2O4 | 266.297 |
—— | 6-[2-(2-butoxyethoxy)-ethoxy]-5-hydroxy-benzo[1,3]dioxole | —— | C15H22O6 | 298.336 |
—— | 3-(benzo[d][1,3]dioxol-5-yloxy)propyl methanesulfonate | 247228-35-9 | C11H14O6S | 274.295 |
2-(1,3-苯并二氧-5-氧基)丙酸 | 2-(1,3-Benzodioxol-5-yloxy)propanoic acid | 106690-34-0 | C10H10O5 | 210.186 |
—— | 4-(benzo[d][1,3]dioxol-5-yloxy)benzenamine | 117401-33-9 | C13H11NO3 | 229.235 |
—— | ethyl 4-(3-methylenedioxyphenoxy)butyrate | —— | C13H16O5 | 252.267 |
增效散 | 2-(3,4-methylenedioxy-phenoxy)-3,6,9-trioxaundecane | 51-14-9 | C15H22O6 | 298.336 |
—— | O-<(methylenedioxy)phenyl> N,N-dimethylthiocarbamate | —— | C10H11NO3S | 225.268 |
—— | benzo[d][1,3]dioxol-5-yl tert-butyl carbonate | —— | C12H14O5 | 238.24 |
—— | 4-[2-(1,3-Benzodioxol-5-yloxy)ethyl]piperidine | 245057-75-4 | C14H19NO3 | 249.31 |
—— | 5-O-allyl-4-methoxy-1,3-benzodioxole | 23731-59-1 | C11H12O4 | 208.214 |
—— | [5-(Methoxymethoxy)-1,3-benzodioxol-4-yl] formate | 316800-43-8 | C10H10O6 | 226.186 |
—— | 4-(3,7-dimethyl-1-octa-2,6-dienyloxy)-1,2-(methylenedioxy)benzene | 27927-80-6 | C17H22O3 | 274.36 |
—— | 1-(7,7-dichloro-7-fluoro-heptyl-oxy)3,4-methylendioxybenzene | 65250-45-5 | C14H17Cl2FO3 | 323.192 |
—— | 1-bromo-2-methoxy-4,5-methylenedioxybenzene | 10022-35-2 | C8H7BrO3 | 231.046 |
—— | sesamol pivalate | 1228374-09-1 | C12H14O4 | 222.241 |
—— | 2-(benzo[d][1,3]dioxol-5-yloxy)-N-isopropylacetamide | —— | C12H15NO4 | 237.255 |
—— | 5-iodo-6-methoxybenzo[d][1,3]dioxole | 1061318-39-5 | C8H7IO3 | 278.046 |
—— | 1-[5-(benzo[1,3]dioxol-5-yloxy)pentyl]-3-ethylurea | —— | C15H22N2O4 | 294.351 |
—— | 3,4-dioxymethylene phenyl 3-methyl-2-butenoate | 112979-30-3 | C12H12O4 | 220.225 |
—— | 4-bromobenzo[d][1,3]dioxol-5-ol | —— | C7H5BrO3 | 217.019 |