... The organic phase was washed two times with 10 mL of 1 N hydrochloric acid, once with 10 mL ... This oil is most conveniently prepared for subsequent anion chemistry by passing down a short column of silica in ... J = 7 Hz, 2 H), 4.6 (9, J = 7 Hz, 1 H). 2,6-Dimethyl-6-[ (trifluoromethyl ...