摘要
N-Tosyl-2,6-diisopropyl-4-(2,3-dimethoxylbenzoylamide)aniline (1) has been synthesized and its metal ion (Na+, K+, Ca2+, Mg2+) coordinating properties investigated by FT-IR, ESI-MS, and 1H NMR methods. Among the tested metal ions, the overall stability constant (log K) for Mg2+ (6.89) is the highest (Na+, 5.64; K+, 5.43; Ca2+, 5.51) in 10% water/THF at 25.0 ± 0.5 °C determined by UV-vis spectroscopy, indicating that 1 is a potent ionophore for Mg2+ ion.
源语言 | 英语 |
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页(从-至) | 1820-1824 |
页数 | 5 |
期刊 | Tetrahedron Letters |
卷 | 50 |
期 | 16 |
DOI | |
出版状态 | 已出版 - 22 4月 2009 |
已对外发布 | 是 |
指纹
探究 'A new sulfonamide derivative as magnesium ion receptor: N-tosyl-2,6-diisopropyl-4-(2,3-dimethoxylbenzoylamide)aniline' 的科研主题。它们共同构成独一无二的指纹。引用此
Long, Z., Yang, P., Xia, Y., Yang, Z., & Wu, B. (2009). A new sulfonamide derivative as magnesium ion receptor: N-tosyl-2,6-diisopropyl-4-(2,3-dimethoxylbenzoylamide)aniline. Tetrahedron Letters, 50(16), 1820-1824. https://doi.org/10.1016/j.tetlet.2009.02.005