potassium hydroxide; N-benzyl-N,N,N-triethylammonium chloride in dichloromethane; water T=0°C; 2 h;

potassium hydroxide; N-benzyl-N,N,N-triethylammonium chloride in dichloromethane; water T=20 - 30°C; 2 h;

potassium hydroxide; N-benzyl-N,N,N-triethylammonium chloride in dichloromethane T=0°C; 3 h;

1: triethylbenzylammonium chloride (TEBAC), aq. KOH / CH2Cl2 / 3 h / 0 °C 2: 61 percent / triethylbenzylammonium chloride (TEBAC), aq. KOH / CH2Cl2 / 1) 0 deg C, 3 h, 2) 100 deg C View Scheme

tris-(2-chloro-ethyl)-amine; sulfuric acid

T=42°C; 0.0166667 h; Irradiation;

T=42°C; 0.0166667 h; Irradiationinitial sample temperatures from -15 deg C to 25 deg C; also with varying pressures of n-butane; Product distribution;

n-butyllithium in hexane

tetrabutylammomium bromide; tetra-n-butylammonium tetrafluoroborate in tetrahydrofuran Electrochem. Process; steel anode (100 cm**2, 2.5 mA/cm**2, 40°C, 25 mF passing); solvent removing in vacuum, residue treating with hexane, resulting soln. filtration off, filtrate reduction in vacuum, residue subjecting to column chromy. (silica gel/hexane);