Strapped calixpyrroles: from syntheses to applications
- Peng, Sangshan; He, Qing; Vargas-Zuniga, Gabriela I.; Qin, Lei; Hwang, Inhong; Kim, Sung Kuk; Heo, Nam Jung; Lee, Chang-Hee; Dutta, Ranjan; Sessler, Jonathan L.
- Issue Date
- ROYAL SOC CHEMISTRY
- CHEMICAL SOCIETY REVIEWS, v.49, no.3, pp.865 - 907
- Journal Title
- CHEMICAL SOCIETY REVIEWS
- Start Page
- End Page
- Supramolecular chemistry is a central topic in modern chemistry. It touches on many traditional disciplines, such as organic chemistry, inorganic chemistry, physical chemistry, materials chemistry, environmental chemistry, and biological chemistry. Supramolecular hosts, inter alia macrocyclic hosts, play critical roles in supramolecular chemistry. Calixpyrroles, non-aromatic tetrapyrrolic macrocycles defined by sp(3) hybridized meso bridges, have proved to be versatile receptors for neutral species, anions, and cations, as well as ion pairs. Compared to the parent system, octamethylcalixpyrrole and its derivatives bearing simple appended functionalities, strapped calixpyrroles typically display enhanced binding affinities and selectivities. In this review, we summarize advances in the design and synthesis of strapped calixpyrroles, as well as their broad utility in molecular recognition, supramolecular extraction, separation technology, ion transport, and as agents capable of inhibiting cancer cell proliferation. Future challenges within this sub-field are also discussed.
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- 자연과학대학 > 화학과 > Journal Articles
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