التفاصيل البيبلوغرافية
| العنوان: |
In2Q2: A New Entry of 16‐Membered Tetraazamacrocycle Concatenating Indole and Quinoline Units. |
| المؤلفون: |
Kihara, Kazuki, Kobayashi, Toi, Xu, Wei, Kumagai, Naoya |
| المصدر: |
Chemistry - A European Journal; May2024, Vol. 30 Issue 25, p1-6, 6p |
| مصطلحات موضوعية: |
INDOLE, SOLID solutions, DIAMIDES, QUINOLINE |
| مستخلص: |
A new family of 16‐membered macrocycles comprising two indole (In) and two quinoline (Q) units, coined In2Q2, was synthesized. Each unit is diagonally located and concatenated in a head‐to‐tail fashion, furnishing a non‐flat saddle‐shaped architecture with C2 symmetry. The synthetic protocol utilizing macrocyclic diamide as a pivotal precursor allowed us to access a series of In2Q2 derivatives bearing various substituents on the periphery. The In2Q2 derivatives and their Zn2+ complexes were emissive in both solution phase and solid state. While the entire architecture of In2Q2 is similar to that of quinoline tetramer TEtraQuinoline, a couple of contrasting physicochemical properties were revealed. [ABSTRACT FROM AUTHOR] |
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