反应详情

2-[[O-[N-Methyl-N-(4-tert.butylphenylthiosulfenyl)carbamoyl]oximino]]-1,4-dithiane was prepared according to the procedure described in Example I, by reacting 1.09 g (0.0073 m) of 2-oximino-1,4-dithiane, 2.0 g (0.0073 m) of N-methyl-N-(4-tert.butylphenylthiosulfenyl)carbamoyl fluoride and 0.736 g (0.0073 m) of triethylamine in 25 ml of dioxane. Weight of the residual oil 1.95 g IR (Neat) 5.75μ (C=O). NMR (CDCl3) 1.28δ(s), 9H, t-butyl; 3.10δ(s), 4H, (CH2), 3.20δ(s), 3H, CH3N; 3.52δ(s) 2H, CH2 ; 7.37δ(d), JAB =8.5 Hz 2H and 7.54δ(d) JBA =85 Hz, 2H. Aromatic.