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Preparation of the α-[D]galvinoxyl radical

✍ Scribed by C. Tsiao; C. Wild; J. Gu; H. C. Dorn

Book ID
102375740
Publisher
John Wiley and Sons
Year
1991
Tongue
French
Weight
138 KB
Volume
29
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

The stable galvinoxyl radical has been prepared with specific deuterium substitution at the methylene carbon bridge between the two aromatic rings. The corresponding EPR spectrum illustrates only the small residual hyperfine coupling with the aromatic ring hydrogens.

📜 SIMILAR VOLUMES

Molar paramagnetic solvent NMR shifts of
Molar paramagnetic solvent NMR shifts of galvinoxyl in toluene. Kinetics of the reaction between galvinoxyl and tertiary amines at high radical concentrations
✍ Constantinos G. Screttas; Georgios A. Heropoulos 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 373 KB

## Abstract The molar paramagnetic solvent NMR shifts of galvinoxyl (1, G′) in toluene were measured at 34°C and found to be 2.21 and 2.39 ppm mol^−1^ for the aliphatic and the aromatic proton signals of toluene, respectively. The implications of the inequality of the two molar shifts are discussed