3-羟基-6-甲基吡啶的熔点为168-170 °C(文献值),是一种重要的工业原料,广泛应用于医药、农药和染料等行业。由于吡啶环具有生物活性,在合成药物方面具有不可替代的作用,因此在医药研究中是一个热点领域。
用途3-羟基-6-甲基吡啶可用作化工中间体,用于有机合成及实验研究。它也是一种重要的有机化工原料,可用于制作香料,并作为制药工业中合成多种药物的中间体。吡啶环的存在使其具有大π共轭结构,能够促进光致发光性能和电导率。
合成方法将0.552克(4毫摩尔)K₂CO₃溶解于30毫升甲醇中,并滴加到多取代的-5-(三甲基甲硅烷基)戊-1-烯-4-炔-3-醇中。在室温下搅拌混合物,通过硅胶短塞过滤反应混合物,浓缩滤液并用快速色谱纯化得到产物3-羟基-6-甲基吡啶。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-甲氧基-2-甲基吡啶 | 5-methoxy-2-picoline | 55270-47-8 | C7H9NO | 123.155 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,6-二甲基吡啶-3-醇 | 2,6-dimethyl-3-hydroxypyridine | 1122-43-6 | C7H9NO | 123.155 |
2-甲酰基-5-羟基吡啶 | 5-hydroxypicolinaldehyde | 31191-08-9 | C6H5NO2 | 123.111 |
5-甲氧基-2-甲基吡啶 | 5-methoxy-2-picoline | 55270-47-8 | C7H9NO | 123.155 |
—— | 6-<(E)-1-Propenyl>-3-pyridinol | 83537-77-3 | C8H9NO | 135.166 |
5-乙氧基-2-甲基吡啶 | 5-Ethoxy-2-methylpyridin | 55270-48-9 | C8H11NO | 137.181 |
6-丙基吡啶-3-醇 | 6-propyl-pyridin-3-ol | 20609-24-9 | C8H11NO | 137.181 |
5-羟基-2-甲基吡啶 1-氧化物 | 5-hydroxy-2-methylpyridine-1-oxide | 24207-00-9 | C6H7NO2 | 125.127 |
3-羟基-2-碘-6-甲基吡啶 | 2-iodo-6-methyl-3-pyridinol | 23003-30-7 | C6H6INO | 235.024 |
2-溴-3-羟基-6-甲基吡啶 | 2-bromo-3-hydroxy-6-methylpyridine | 23003-35-2 | C6H6BrNO | 188.024 |
2-氯-3-羟基-6-甲基吡啶 | 2-chloro-3-hydroxy-6-methylpyridine | 35680-24-1 | C6H6ClNO | 143.573 |
2-氨基-3-羟基-6-甲基吡啶 | 2-amino-3-hydroxy-6-methylpyridine | 20348-16-7 | C6H8N2O | 124.142 |
—— | 6-methyl-pyridine-2,3-diol | 4664-12-4 | C6H7NO2 | 125.127 |
—— | 2-methyl-5-propoxypyridine | 98353-01-6 | C9H13NO | 151.208 |
5-(甲氧基甲氧基)-2-甲基吡啶 | 5-(methoxymethoxy)-2-methylpyridine | 223715-90-0 | C8H11NO2 | 153.181 |
2-[(6-甲基-3-吡啶基)氧基]乙醇 | 2-[(6-methylpyridin-3-yl)oxy]ethanol | 252266-86-7 | C8H11NO2 | 153.181 |
—— | 5-(2-fluoroethoxy)-2-methylpyridine | —— | C8H10FNO | 155.172 |
—— | 5-isopropoxy-2-methylpyridine | 89084-58-2 | C9H13NO | 151.208 |
—— | 5-(difluoromethoxy)-2-methylpyridine | —— | C7H7F2NO | 159.135 |
5-甲氧基吡啶-2-甲醇 | (5-methoxypyridin-2-yl)methanol | 127978-70-5 | C7H9NO2 | 139.154 |
2-乙基-5-甲氧基吡啶 | 2-ethyl-5-methoxypyridine | 228862-37-1 | C8H11NO | 137.181 |
—— | 2-methyl-5-(prop-2-yn-1-yloxy)pyridine | 72421-05-7 | C9H9NO | 147.177 |
5-甲氧基吡啶-2-甲醛 | 5-methoxypicolinaldehyde | 22187-96-8 | C7H7NO2 | 137.138 |
2-(氯甲基)-5-甲氧基吡啶 | 2-chloromethyl-5-methoxy-pyridine | 75342-33-5 | C7H8ClNO | 157.6 |
2-(溴甲基)-5-甲氧基吡啶 | 2-(bromomethyl)-5-methoxypyridine | 209526-91-0 | C7H8BrNO | 202.051 |
—— | 5-n-Butoxy-2-methylpyridin | 88910-21-8 | C10H15NO | 165.235 |
—— | 3-chloro-1-(6-methyl(3-pyridyloxy))propane | 310881-42-6 | C9H12ClNO | 185.653 |
5-正戊氧基-2-甲基吡啶 | 5-n-pentyloxy-2-methylpyridine | 98353-04-9 | C11H17NO | 179.262 |
3-羟基-6-甲基-2-吡啶甲腈 | 3-hydroxy-6-methylpicolinonitrile | 727736-69-8 | C7H6N2O | 134.137 |
—— | 2-methyl-5-phenoxypyridine | 75580-04-0 | C12H11NO | 185.225 |
3-羟基-6-甲基-2-吡啶甲醇 | 3-hydroxy-2-hydroxymethyl-6-methylpyridine | 42097-42-7 | C7H9NO2 | 139.154 |
—— | 5-(2-ethoxyethoxy)-2-methylpyridine | —— | C10H15NO2 | 181.235 |
—— | 1,5-bis(2-methylpyridine-5-oxy)pentane | 1179953-72-0 | C17H22N2O2 | 286.374 |
3-羟基-6-甲基吡啶-2-羧醛 | 3-hydroxy-6-methylpicolinaldehyde | 66497-42-5 | C7H7NO2 | 137.138 |
—— | 2-methyl-5-(2,2,2-trifluoroethoxy)pyridine | 864263-61-6 | C8H8F3NO | 191.153 |
—— | 5-n-decyloxy-2-methylpyridine | 135452-97-0 | C16H27NO | 249.396 |
—— | 2-methyl-5-octyloxypyridine | 321858-24-6 | C14H23NO | 221.343 |
—— | 5-n-dodecyloxy-2-methylpyridine | 135452-98-1 | C18H31NO | 277.45 |
—— | 5-n-octadecyloxy-2-methylpyridine | 135453-00-8 | C24H43NO | 361.612 |
—— | 2-Methyl-5-prop-1-en-2-yloxypyridine | 1233001-67-6 | C9H11NO | 149.192 |
—— | 2-methyl-5-acetoxypyridine | 4842-89-1 | C8H9NO2 | 151.165 |
(5-甲氧基-2-吡啶基)乙腈 | 2-(5-methoxy-2-pyridinyl)acetonitrile | 204067-34-5 | C8H8N2O | 148.164 |
—— | 5-ethoxypyridine-2-aldehyde | 1246536-95-7 | C8H9NO2 | 151.165 |