4'-(丹磺酰氨基)苯并冠醚和4'-[α-(丹磺酰氨基)乙基]苯并-15-冠-5的合成 |
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引用本文: | 黄枢,田宝芝.4'-(丹磺酰氨基)苯并冠醚和4'-[α-(丹磺酰氨基)乙基]苯并-15-冠-5的合成[J].化学学报,1988,46(6):604-607. |
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作者姓名: | 黄枢 田宝芝 |
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作者单位: | 四川大学化学系 成都 |
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摘 要: | 从B12C4, B15C5和B18C6经过硝化、催化氢化和丹磺酰化合成了三种4'-(丹磺酰氨基)苯并冠醚, 从B15C5径乙酰化, Leuckart反应和丹磺酰化合成了另一个4'-α-(丹磺酰氨)乙基]苯并-15-冠-5这些丹磺酰氨衍生物均为新荧光冠醚.
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关 键 词: | 二甲胺 P 特效试剂 叔胺 酰胺 冠式化合物 苯 P 电子密度 萘磺酸 P |
Synthesis of 4'-(dansylamino)benzo crown ethers and 4'-[-(dansylamino)ethyl]-benzo-15-crown-5 |
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Abstract: | Three 4'-(dansylamino)benzo crown ethers I (n = 1, 2, 3) have been synthesized from B12C4, B15C5, and B18C6 via nitration, catalytic hydrogenation and dansylation successively. The other one, 4'-a-(dansylamino)ethyl]benzo-15-crown-5, has also been synthesized but from B15C5 via acetylation, Leuckart reaction and dansylation. These dansylamino derivatives are new species of fluorescent crown ethers. |
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Keywords: | DIMETHYLAMINE P SPECIFIC REAGENTS TERTIARY AMINE AMIDES CROWN ETHER COMPOUNDS BENZENE P ELECTRON DENSITY NAPHTHALENESULFONIC ACID P |
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