1: 2-methylbut-3-ene-2-sulfinic 3-phenylpropanoic anhydride With silver tetrafluoroborate in acetonitrile T=20°C; 0.0833333 h; Inert atmosphere; 2: aniline in acetonitrile T=20°C; Inert atmosphere;

1: 2-methylbut-3-ene-2-sulfinic 3-phenylpropanoic anhydride With silver tetrafluoroborate in acetonitrile T=20°C; 0.0833333 h; Inert atmosphere; 2: benzylamine in acetonitrile T=20°C; Inert atmosphere;