Figure 2. Cyclization of nitrone 2. A scheme and energy diagram: a – initial nitrone, b – its spin adduct with OH, c – cyclic product formed from the spin adduct; d – cyclic product formed from the initial nitrone without trapping OH radical

From

Semi-Empirical Evaluation of the Probability of Structural Rearrangements in Nitrone Spin Traps

F. N. Dultsev, G. G. Dultseva

Chemical Engineering and Science. 2013, 1(2), 17-21 doi:10.12691/ces-1-2-1