948888-32-2Relevant academic research and scientific papers
Pyridinium N-heteroarylaminides: synthesis of N-heteroarylpolyamines
Castillo, Rafael R.,Córdoba, Marta,Izquierdo, M. Luisa,Alvarez-Builla, Julio
scheme or table, p. 9782 - 9790 (2010/02/27)
The synthesis of a set of new N-heteroarylpolyamines is reported. A multiple and regioselective alkylation on the exo nitrogen of pyridinium N-(heteroaryl)aminides with several polybromo compounds, followed by a clean N-N bond reduction of the corresponding pyridinium salts, provides an easy and general method to obtain the title compounds.
Curved aromatic compounds, part 2[?]: 1,7-dioxa[7](2,7)pyrenophane: The pyrene moiety is more bent than that of C70
Bodwell, Graham J.,Bridson, John N.,Houghton, Tom J.,Kennedy, Jason W. J.,Mannion, Michael R.
, p. 1823 - 1827 (2007/10/03)
The synthesis of the highly strained title compound 8 a was achieved by the valence isomerization and in situ dehydrogenation of the cyclophanediene 7 a at only 80°C. A single-crystal X-ray structure determination of 8 a revealed that the pyrene moiety is
Dioxa(2,7)pyrenophan, ein stark verzerrter, polycyclischer, aromatischer Kohlenwasserstoff
Bodwell, Graham J.,Bridson, John N.,Houghton, Tom J.,Kennedy, Jason W. J.,Mannion, Michael R.
, p. 1418 - 1420 (2007/10/03)
Keywords: Cyclophane; Fullerenfragmente; Gespannte Ringe; Pyrene
