Results 211 to 220 of about 32,433 (236)
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Superoxide Reaction with Nitroxides
Free Radical Research Communications, 1990Stable, free radical nitroxides are commonly used ESR spectroscopy tools. However, it has recently been found that ESR observable signal from 5-membered ring spin-adducts or stable label nitroxides is lost or diminished by reaction with superoxide. A similar radical-radical annihilation was not found for six membered ring nitroxide radicals. To discern
A, Samuni +4 more
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Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 1995
Abstract We have determined, by polarized neutron diffraction, the spin density of two nitrophenyl nitroxides: the para-nitrophenyl nitronyl nitroxide (p-NPNN), which is a ferromagnet at low temperature, and the meta-nitrophenyl imino nitroxide (m-NPIN), which exhibits antiferromagnetic coupling.
M. Bonnet +7 more
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Abstract We have determined, by polarized neutron diffraction, the spin density of two nitrophenyl nitroxides: the para-nitrophenyl nitronyl nitroxide (p-NPNN), which is a ferromagnet at low temperature, and the meta-nitrophenyl imino nitroxide (m-NPIN), which exhibits antiferromagnetic coupling.
M. Bonnet +7 more
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ChemInform Abstract: ′KONJUGIERTE′ NITRONYL‐NITROXID‐ UND IMINO‐NITROXID‐RADIKALE
Chemischer Informationsdienst. Organische Chemie, 1970AbstractDas unsubstituierte Nitronyl‐nitroxid (I) ionisiert mit Kalium‐tert.‐butylat in Dimethylsulfoxid in das Radikalanion (II).
E. F. ULLMAN, D. G. B. BOOCOCK
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Nitroxides XLIX: Steroidal nitroxides
Tetrahedron Letters, 1971René Ramasseul, André Rassat
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Nitroxide radicals and nitroxide-based high spin systems
2005The spectroscopic EPR data for nitroxides and polynitroxides published up to the year 2000 are reported.
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