Synthesis and electronic properties of iso-alkyl substituted hexa-peri-hexabenzocoronenes (HBC’s) from a versatile new HBC synthon, hexakis(4-acetylphenyl)benzene

Autor:	James R. Gardinier, Vincent J. Chebny, Chengeto Gwengo, Rajendra Rathore
Rok vydání:	2008
Předmět:	chemistry.chemical_classification Organic Chemistry Synthon Electrochemistry HEXA Biochemistry Medicinal chemistry chemistry.chemical_compound Monomer chemistry Drug Discovery Organic chemistry Benzene Alkyl Electronic properties
Zdroj:	Tetrahedron Letters. 49:4869-4872
ISSN:	0040-4039
DOI:	10.1016/j.tetlet.2008.06.005
Popis:	Simple syntheses of a variety of soluble hexa- peri -hexabenzocoronenes are accomplished using an easily prepared hexakis (4-acetylphenyl)benzene as a common precursor. The concentration-dependent emissions of various HBC’s in solution indicate that they undergo extensive aggregation despite the presence of bulky (peripheral) isoalkyl and tert -butyl groups. The various planar HBC’s undergo reversible electrochemical oxidations and form stable monomeric cation-radical salts in solution.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::04b10c660c30bbc61523c078c215b837 https://doi.org/10.1016/j.tetlet.2008.06.005 Zobrazit plný text záznamu Full Text from ScienceDirect