“…N- [[[(2,2-Diphenylcyclopropyl)methoxy]oxalyl]oxy]pyridine-2-thione (1c). Following the general procedure, the acid chloride from (2,2-diphenylcyclopropyl)methanol (0.15 g, 0.48 mmol) was allowed to react with the sodium salt of N -hydroxypyridine-2-thione (0.078 g, 0.52 mmol) to give 1c in 88% yield. 1 H NMR (CDCl 3 ): δ 1.42 (dd, J = 5.5, 9.3 Hz, 1H), 1.52 (t, J = 5.5 Hz, 1H), 2.05−2.21 (m, 1H), 4.05 (dd, J = 8.1, 11.1 Hz, 1H), 4.25 (dd, J = 6.6, 11.1 Hz, 2H), 7.10−7.50 (m, 12H), 7.86 (dd, J = 2.1, 8.4 Hz, 1H), 8.33 (dd, J = 1.5, 6.9 Hz, 1H).…”