6076-00-2Relevant academic research and scientific papers
Synthesis, antiproliferative activity and genotoxicity of novel anthracene-containing aminophosphonates and a new anthracene-derived Schiff base
Kraicheva,Tsacheva,Vodenicharova,Tashev,Tosheva,Kril,Topashka-Ancheva,Iliev,Gerasimova, Ts.,Troev
experimental part, p. 117 - 124 (2012/03/26)
A new Schiff base, 9-anthrylidene-furfurylamine and three novel anthracene-containing α-aminophosphonates, [N-methyl(dimethoxyphosphonyl)- 1-(9-anthryl)]-p-toluidine, [N-methyl(diethoxyphosphonyl)-1-(9-anthryl)]-p- toluidine and [N-methyl(diethoxyphosphon
Synthesis and NMR characterization of two novel anthracene-derived BIS-aminophosphonates. Basic hydrolysis of some aminophosphonate derivatives
Kraicheva,Vodenicharova,Tashev,Tosheva,Tsacheva,Troev
experimental part, p. 660 - 667 (2012/06/01)
The synthesis of two novel bis-aminophosphonates bearing anthracene rings-bis[N-methyl(diethoxyphosphonyl)-1-(9-anthryl)]benzidine (3) and 4,4-bis[N-methyl(diethoxy-phosphonyl)-1-(9-anthryl)]diaminodiphenylmethane (4)-via the Kabachnik-Fields reaction is reported. The compounds have been characterized by elemental analysis, TLC, IR, NMR (1H, 13C, 31P) and fluorescent spectra. The reaction leads to a mixture of the two possible forms (meso and racemic), with predominant formation of one of the diastereomers. The recrystallized compounds 3 and 4 consist of only one diastereomer. A racemization at the chiral centers and a cleavage of the C-P bond are observed in the alkaline hydrolysis of the new compound 4 and three previously described aminophosphonate derivatives 5-7. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
Imine-functionalized, fluorescent organomercury and -tellurium compounds
Chandrasekhar, Vadapalli,Kumar, Arun,Pandey, Mrituanjay D.
experimental part, p. 74 - 81 (2010/09/18)
Unsymmetrical diorganotellurium(IV) dihalides, Ar′(Ar)TeCl2 [Ar′ = 2-(R-CH{double bond, long}N-C6H3Me; R = 1-pyrenyl, 9-anthracenyl and 9-phenanthrenyl; Ar = 4-MeO-C6H4, 1-C10H7,
