1: With tert.-butyl lithium in tetrahydrofuran; pentane T=-78°C; 0.0833333 h; 2: With ammonium chloride in tetrahydrofuran; pentane 1 h; Further stages.;

1: MeSCF2P(O)(Oi-Pr)2 With tert.-butyl lithium in diethyl ether; hexane T=-78°C; 0.0833333 h; 2: methyloxirane With boron trifluoride diethyl etherate in diethyl ether; hexane T=-78°C; 3: With ammonium chloride in diethyl ether; hexane T=-78 - 20°C;

1: MeSCF2P(O)(Oi-Pr)2 With tert.-butyl lithium in tetrahydrofuran; pentane T=-78°C; 2: 4-(chloromethyl)-1,3,2-dioxathiolane-2,2-dioxide in tetrahydrofuran; pentane T=-78°C; 0.25 h; 3: With sulfuric acid; water in tetrahydrofuran; pentane T=-78 - 20°C;

1: MeSCF2P(O)(Oi-Pr)2 With tert.-butyl lithium in tetrahydrofuran; pentane T=-78°C; 2: ethylene glycol cyclic sulfate in tetrahydrofuran; pentane T=-78°C; 0.25 h; 3: With sulfuric acid; water in tetrahydrofuran; pentane T=-78 - 20°C;

1: in tetrahydrofuran T=-78°C; 2: With ammonium chloride in tetrahydrofuran Further stages.;

1: With tert.-butyl lithium in tetrahydrofuran; pentane T=-78°C; 0.0833333 h; 2: With ammonium chloride in tetrahydrofuran; pentane 1 h; Further stages.;

1: in tetrahydrofuran T=-78°C; 2: With ammonium chloride in tetrahydrofuran Further stages.;