Synthesis and Characterization of Benzo-15-Crown-5 Ethers with Appended N2O Schiff Bases

Baltazar De Castro; Carla Sousa; Cristina Freire

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Synthesis and Characterization of Benzo-15-Crown-5 Ethers with Appended N2O Schiff Bases

机译：带有N2O Schiff碱的Benzo-15-Crown-5醚的合成与表征

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New derivatives of benzo-15-crown-5 with flexible appended N₂O unsymmetrical Schiff bases were prepared by a two step procedure which involves: (i) preparation of N₂O Schiff bases by condensation of hydrazine with salicylaldehyde, 3-methoxysalicylaldehyde or 2-hydroxy-1-naphtaldehyde and (ii) reaction of the resulting NH₂ functionalized compounds with 4?-formyl-benzo-15-crown-5.

机译：通过两步法制备具有柔性附加N _{2 O不对称Schiff碱的苯并15-冠-5的新衍生物，该步骤涉及：（i）制备N _{2 通过肼与水杨醛，3-甲氧基水杨醛或2-羟基-1-萘醛的缩合反应制得席夫碱，以及（ii）生成的NH _{2 官能化化合物与4′-甲酰基-苯并15-皇冠5。}}}

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《Molecules》 |2003年第12期|共页
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Baltazar De Castro; Carla Sousa; Cristina Freire;
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6. Synthesis and Characterization of Benzo-15-Crown-5 Ethers with Appended N2O Schiff Bases [O] . Carla Sousa, Cristina Freire, Baltazar de Castro 2003

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7. Synthesis and Characterization of Benzo-15-Crown-5 Ethers with Appended N2O Schiff Bases [O] . Baltazar de Castro, Cristina Freire, Carla Sousa 2003

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Synthesis and Characterization of Benzo-15-Crown-5 Ethers with Appended N2O Schiff Bases

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