制备1-乙酰基芘:在干燥条件下,将1毫摩尔的芘与10毫升二氯甲烷混合并搅拌溶解。随后,在干燥环境中加入无水三氯化铝。在冰水浴下,以3至5秒一滴的速度滴加7毫摩尔的乙酰氯到二氯甲烷中,并保持该比例为7毫摩尔:10毫升。接着,将此乙酰氯溶液缓慢滴入芘与无水三氯化铝的混合液中。撤掉冰水浴后,在室温下继续搅拌反应12小时。使用薄层色谱(TLC)跟踪反应进程,展开剂为二氯甲烷与石油醚按体积比1:2的比例配制。当溶液颜色从墨绿色变为深绿色时,表明反应结束。
将反应液倒入冰水中进行搅拌并分液。水相部分用二氯甲烷萃取两次,合并有机相,并用水萃取两次。之后,使用无水硫酸镁干燥有机相,静置过夜后过滤,再在水浴中蒸发去除溶剂。最后通过硅胶柱层析分离产物,得到淡黄色的1-乙酰基芘。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-(8-乙酰基芘-1-基)乙酮 | 1,8-bis(acetyl)pyrene | 86471-06-9 | C20H14O2 | 286.33 |
—— | 1,6-diacetylpyrene | 86471-04-7 | C20H14O2 | 286.33 |
1-(溴乙酰)芘 | 1-bromoacetylpyrene | 80480-15-5 | C18H11BrO | 323.189 |
—— | 1-(hydroxyacetyl)pyrene | 1192592-19-0 | C18H12O2 | 260.292 |
—— | 1,3-bis(acetyl)pyrene | 90814-79-2 | C20H14O2 | 286.33 |
1-芘甲醛 | pyrene-1-aldehyde | 3029-19-4 | C17H10O | 230.266 |
1-(1-芘基)乙醇 | 1-(1-pyrenyl)ethanol | 65954-42-9 | C18H14O | 246.309 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,6-diacetylpyrene | 86471-04-7 | C20H14O2 | 286.33 |
1-(8-乙酰基芘-1-基)乙酮 | 1,8-bis(acetyl)pyrene | 86471-06-9 | C20H14O2 | 286.33 |
2-氧代-2-芘-1-基乙醛 | 2-Oxo-2-pyren-1-ylacetaldehyde | 129786-60-3 | C18H10O2 | 258.276 |
1-(溴乙酰)芘 | 1-bromoacetylpyrene | 80480-15-5 | C18H11BrO | 323.189 |
—— | 1-(hydroxyacetyl)pyrene | 1192592-19-0 | C18H12O2 | 260.292 |
—— | 1-(dibromoacetyl)pyrene | —— | C18H10Br2O | 402.085 |
—— | 1,3-bis(acetyl)pyrene | 90814-79-2 | C20H14O2 | 286.33 |
1-乙基芘 | 1-ethylpyrene | 17088-22-1 | C18H14 | 230.309 |
1-芘甲醛 | pyrene-1-aldehyde | 3029-19-4 | C17H10O | 230.266 |
芘-1-乙醛酸 | pyrene-1-glyoxylic acid | 873397-62-7 | C18H10O3 | 274.276 |
—— | pyrenoylacetone | 56290-58-5 | C20H14O2 | 286.33 |
—— | (E)-3-phenyl-1-(pyren-1-yl)prop-2-en-1-one | 50558-62-8 | C25H16O | 332.401 |
—— | 1-cinnamoylpyrene | 50558-62-8 | C25H16O | 332.401 |
—— | 1-isopropylpyrene | 78751-46-9 | C19H16 | 244.336 |
环戊并[cd]芘-3(4H)-酮 | cyclopenta |
69795-70-6 | C18H10O | 242.277 |
1-叔丁基芘 | 1-tert-butylpyrene | 59527-71-8 | C20H18 | 258.363 |
1-(6-硝基芘-1-基)乙酮 | 1-acetyl-6-nitropyrene | 30436-88-5 | C18H11NO3 | 289.29 |
1-(8-硝基芘-1-基)乙酮 | 1-acetyl-8-nitropyrene | 32832-28-3 | C18H11NO3 | 289.29 |
N-(1-芘基)乙酰胺 | pyren-1-yl-acetic acid amide | 64709-54-2 | C18H13NO | 259.307 |
3-(4-(二甲氨基)苯基)-1-(芘-1-基)丙烷-1-酮 | 3-[4-(Dimethylamino)phenyl]-1-(pyren-1-yl)propan-1-one | 80537-60-6 | C27H23NO | 377.486 |
1-(1-芘基)乙醇 | 1-(1-pyrenyl)ethanol | 65954-42-9 | C18H14O | 246.309 |
—— | (R)-(+)-1-(1-pyrenyl)ethanol | 157485-52-4 | C18H14O | 246.309 |
—— | (S)-(-)-1-(1-pyrenyl)ethanol | 157485-53-5 | C18H14O | 246.309 |
—— | (R)-1-(1-pyrenyl)ethylamine | 420111-12-2 | C18H15N | 245.324 |
1-芘甲酸 | Pyrene-1-carboxylic acid | 19694-02-1 | C17H10O2 | 246.265 |
—— | (E)-3-(4-methoxyphenyl)-1-(pyren-1-yl)prop-2-en-1-one | —— | C26H18O2 | 362.428 |
—— | pyren-1-ylcarbonyl chloride | 16331-58-1 | C17H9ClO | 264.711 |
—— | 1-(pyrene-1-yl)-3-(pyridin-3-yl)prop-2-ene-1-one | —— | C24H15NO | 333.389 |
—— | (E)-1-(1-pyrenyl)-3-(3-pyridyl)prop-2-en-1-one | —— | C24H15NO | 333.389 |
—— | 3-[4-(Dimethylamino)phenyl]-1-pyren-1-ylprop-2-en-1-one | 80525-76-4 | C27H21NO | 375.47 |
—— | methyl pyrene-1-carboxylate | 6145-35-3 | C18H12O2 | 260.292 |
—— | 2-(1-pyrenyl)-propan-2-ol | 78751-49-2 | C19H16O | 260.335 |