Sodium Bicarbonate → HCID 68586550, compound

Participants

Reaction Steps

23 mg of the crude product from example 29A are dissolved in 0.7 ml of dry DMF, and 11 mg (0.04 mmol) of 4-(chloromethyl)-2-(4-chlorophenyl)-1,3-thiazole and 12 mg (0.14 mmol) of sodium bicarbonate are added. The reaction mixture is stirred at RT for 8 h. The mixture is then poured into 2 ml of saturated aqueous sodium bicarbonate solution, and the aqueous phase is extracted three times with in each case 4 ml of ethyl acetate. The combined organic phases are dried over magnesium sulphate, and the solvent is removed on a rotary evaporator. The residue is purified by preparative HPLC (column: YMC GEL ODS-AQ S-5/15 μm; mobile phase gradient: acetonitrile/water 10:90→95:5).

Provenance & Evidence