1: cyclohexanecarboxylic acid Na-salt With n-butyllithium; diethylamine in tetrahydrofuran; hexane T=20°C; 4.5 h; 2: 1-bromo-2-ethyl butane With n-butyllithium in tetrahydrofuran; hexane T=10 - 20°C; 21.5 h; 3: With hydrogenchloride in water pH=1 - 2; Product distribution / selectivity;
1: cyclohexanecarboxylic acid Li-salt With n-butyllithium; diethylamine in tetrahydrofuran; hexane T=20°C; 4.5 h; 2: 1-bromo-2-ethyl butane in tetrahydrofuran; hexane T=10 - 20°C; 19.5 h; 3: With hydrogenchloride in water pH=2; Product distribution / selectivity;
