The author of 《Rational Design of Multi-Stimuli-Responsive Scaffolds: Synthesis of Luminescent Oligo(ethynylpyridine)-Containing Alkynylplatinum(II) Polypyridine Foldamers Stabilized by Pt···Pt Interactions》 were Chan, Michael Ho-Yeung; Leung, Sammual Yu-Lut; Yam, Vivian Wing-Wah. And the article was published in Journal of the American Chemical Society in 2019. Name: 2,6-Dibromopyridine The author mentioned the following in the article:
A series of oligo(ethynylpyridine)-containing alkynylplatinum(II) terpyridine/bzimpy (bzimpy = 2,6-bis(N-alkylbenzimidazol-2′-yl)pyridine) metallofoldamers [L3Pt(CC-1,3-Ar)nCCPtL3] (L3 = tpy, bzimpy; Ar = m-phenylene, 2,6-pyridinediyl) has been designed and synthesized to investigate the potential applications of metallofoldamers imparted by the rich spectroscopic responses of Pt···Pt interactions. Apart from the control of the folding/unfolding processes by solvent compositions and temperatures, this class of metallofoldamers has also been found to exhibit reversible folding/unfolding behaviors mediated by the addition of acids/bases due to the incorporation of the acid-sensitive oligo(ethynylpyridine) derivatives More importantly, the intramol. Pt···Pt interaction has been found to play a crucial role in governing the folded state conformation. The conformation of this class of metallofoldamers has been investigated by 2D ROESY NMR, electronic absorption, and emission spectroscopy, which provide further insights into the rational mol. design and multidimensional control of metallofoldamers upon the application of various external stimuli, leading to the preparation of multi-stimuli-responsive materials for potential applications in material sciences. In addition to this study using 2,6-Dibromopyridine, there are many other studies that have used 2,6-Dibromopyridine(cas: 626-05-1Name: 2,6-Dibromopyridine) was used in this study.
2,6-Dibromopyridine(cas: 626-05-1) belongs to pyridine. Pyridine derivatives lend themselves to many roles in the spirited field of supramolecular chemistry – whether as the ligand backbone of metal-organic polymers or presiding over the key electronic stations of nanodevices. In biochemistry, pyridine-containing cofactors are necessary nutrients on which our lives depend. Name: 2,6-Dibromopyridine