On September 5, 2014, Valera, Silvia; Taylor, James E.; Daniels, David S. B.; Dawson, Daniel M.; Athukorala Arachchige, Kasun S.; Ashbrook, Sharon E.; Slawin, Alexandra M. Z.; Bode, Bela E. published an article.Category: iodides-buliding-blocks The title of the article was A Modular Approach for the Synthesis of Nanometer-Sized Polynitroxide Multi-Spin Systems. And the article contained the following:
Rigid sym. poly(tetramethylpyrrolinyloxy) radicals such as I were prepared for studying the effect of distance on interradical interactions; their room temperature continuous wave (CW) EPR spectra are reported. The nitroxide polyradicals were prepared using the esterification of the tetramethylpyrrolinyloxycarboxylic acid II with polyphenols as a key step. Sym. di- and trinitroxides with aromatic cores and a tetranitroxide with an adamantane core were prepared by this method. The structures of I and a bis(tetramethylpyrrolidinecarboxylate) diester of resorcinol were determined by X-ray crystallog. The experimental process involved the reaction of 1,3,5,7-Tetrakis(4-iodophenyl)adamantane(cas: 144970-30-9).Category: iodides-buliding-blocks
The Article related to rigid methylpyrrolinyloxy diradical triradical tetraradical preparation cw epr spectrum, nitroxide rigid diradical triradical tetraradical preparation, esterification polyphenol methylpyrrolinyloxycarboxylic acid modular preparation polyradical, methylpyrrolinyloxycarboxylate resorcinol phloroglucinol ester mol crystal structure and other aspects.Category: iodides-buliding-blocks
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com