Embracing C(60) with multiarmed geodesic partners

Autor:	Mihail Bancu, Pei-Chao Cheng, Shehadeh Mizyed, Bernardo Cuadra, Lawrence T. Scott, Amarjit K. Rai, Paris E. Georghiou
Rok vydání:	2001
Předmět:	chemistry.chemical_compound Colloid and Surface Chemistry Chemistry Corannulene Computational chemistry Nucleophilic aromatic substitution Sodium Proton NMR chemistry.chemical_element Titration General Chemistry Biochemistry Catalysis
Zdroj:	Journal of the American Chemical Society. 123(51)
ISSN:	0002-7863
Popis:	1,3,5,7,9-Pentakis(4-methoxyphenylthio)corannulene (3), 1,3,5,7,9-pentakis(2-naphthylthio)corannulene (4), and 1,3,6,8-tetrakis(4-methoxyphenylthio)corannulene (5b) have been synthesized by chlorination of corannulene with ICl in CH(2)Cl(2) at 25 degrees C and subsequent nucleophilic aromatic substitution with the appropriate sodium thiophenolate in DMEU at 25 degrees C. (1)H NMR titration studies demonstrate that these novel bowl-shaped hosts form 1:1 complexes with C(60) in toluene-d(8) solution with association constants of 454, 368, and 280 M(-1), respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1162969d40937361a3f410666c011564 https://pubmed.ncbi.nlm.nih.gov/11749533 Zobrazit plný text záznamu