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The synthesis of water soluble isoindoline nitroxides and a pronitroxide hydroxylamine hydrochloride UV-ViS probe for free radicals

Damien A. Reid, Steven E. Bottle and Aaron S. Micallef

Chem. Commun., 1998, 1907


The spectra in Fig. 1 were unfortunately incorrectly labelled (a) to (e) from TOP to BOTTOM. Fig. 1 and its caption should have appeared as below, with the spectra (a) to (e) labelled from BOTTOM to TOP.

{Fig. 1}

Fig. 1 UV-VIS spectra following the reaction of 6 (2.6 x 10-4 M) with AIBN (0.5 equiv.), 90 C, in degassed MeOH under N2 after (a) 0.0, (b) 1.5, (c) 3.0, (d) 7.5 and (e) 9.0 h. Chromatography confirmed only trace amounts of 2-cyanopropyl adduct 11b.

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