Electrooxydation d'iodures d'alkyle en solution dans l'acetonitrile—I

Anodic acetamidosulphenylation of alkenes via anodic oxidation of disulphides

“…6 0 -6 1 "C (Found: C, 68.4; H, 9.1; N, 5.0. C,,H,,NOS requires C, 68.8; H, 9.0; N, 5.0%); m/z 279 ( M + , 3%), 220 (66), 156 (16), 123 (15), and 114 (100); v,,. (CHC~,) 3 280 and 1 640 cm-'; 6,0.89 (3 H, t), 1.1-1.5 (10 H, complex), 1.93 (3 H, s), 3.12 (2 H, d, J 5 Hz), 4.17 2-Acetamido-1 -methylthio-octane (8).…”

“…1 -Acetamido-2-phenylthioethane (15). Diphenyl disulphide ( 1 g) was electrolysed at 1.3 V at a platinum anode (area 50 cm2) in acetonitrile (50 ml) containing added electrolyte and trifluoroacetic acid (2.…”

“…88-89 "C, identical (t.l.c., mixed m.p.) with a sample of compound (15) obtained by anodic addition to ethene (see above). CH3CONH2, 82), 131 (M -CH3CHNHCOCH3, 37), 86…”