33240-61-8Relevant academic research and scientific papers
Preparation and characterization of persistent maltose-conjugated triphenylmethyl radicals
Mesa, Juan Antonio,Velazquez-Palenzuela, Amado,Brillas, Enric,Coll, Josep,Torres, Josep Lluis,Julia, Luis
, p. 1081 - 1086 (2012)
The condensation reaction of d-maltose to free radicals of the series of tris(2,4,6-trichlorophenyl)methyl (TTM) and tris(perchlorophenyl)methyl (PTM) has been described for the first time. The new persistent radicals 1 and 2 are very stable and have been
SYNTHESIS AND PROPERTIES OF THE 1/1 COMPLEX OF 1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE WITH POTASSIUM PERCHLOROTRIPHENYLMETHIDE
Veciana, J.,Riera, J.,Castaner, J.,Ferrer, N.
, p. 131 - 142 (1985)
The 1/1 complex of 1,4,7,10,13,16-hexaoxacyclooctadecane with potassium perchlorotriphenylmethide has been prepared by reaction, in the presence of 18-crown-6, of (C6Cl5)3CH with KOH or reduction of radical (C6Cl5)3 with K metal.Its structure as reveal
Chemical Modification toward Long Spin Lifetimes in Organic Conjugated Radicals
Dai, Ya-Zhong,Dong, Bo-Wei,Kao, Yi,Wang, Zi-Yuan,Un, Hio-Ieng,Liu, Zheng,Lin, Zhi-Jun,Li, Liang,Xie, Fang-Bai,Lu, Yang,Xu, Mei-Xing,Lei, Ting,Sun, Yu-Jie,Wang, Jie-Yu,Gao, Song,Jiang, Shang-Da,Pei, Jian
, p. 2972 - 2977 (2018/09/25)
Organic semiconductors for spin-based devices require long spin relaxation times. Understanding their spin relaxation mechanisms is critical to organic spintronic devices and applications for quantum information processing. However, reports on the spin re
Stable polyradicals with high-spin ground states. 1, synthesis, separation, and magnetic characterization of the stereoisomers of 2,4,5,6-tetrachloro-α, α, α', α'-tetrakis(pentachlorophenyl)-m-xylylene biradical
Veciana, Jaume,Rovira, Concepció,Crespo, Maria I.,Armet, Olga,Domingo, Victor M.,Palacio, Fernando
, p. 2552 - 2561 (2007/10/02)
Biradical 3 and its corresponding monoradical 6 have been synthesized and isolated as stable solids at ambient conditions. Biradical 3 exists in three stereoisomeric forms due to restricted correlated rotation of the aryl groups. It has obtained as a 60:4
Photochemistry of Stable Free Radicals: The Photolysis of Perchlorotriphenylmethyl Radicals
Fox, Marye Anne,Gaillard, Elizabeth,Chen, Chia-Chung
, p. 7088 - 7094 (2007/10/02)
The excitation of perchlorotriphenylmethyl radical (PTM) at 532 nm leads to an excited doublet, 2PTM* (τ = 7 ns).The lifetime of this state is insensitive to oxygen, electron acceptors, and hydrogen-donating solvents.Electron donors
An Easy, High-yield Synthesis of Highly Chlorinated Mono-, Di- and Triarylmethanes
Ballester, Manuel,Riera, Juan,Castaner, Juan,Rovira, Concepcion,Armet, Olag
, p. 64 - 66 (2007/10/02)
A simple, direct, high-yield Friedel-Crafts synthesis of highly chlorinated, overcrowded αH-aryl, αH-diaryl, and αH-triarylmethanes is described.The latter compounds are most valuable chemical precursors of inert free radicals, which are frequently obtain
