Triethylamine → HCID 22396217, compound

Participants

Reaction Steps

Triethylamine (0.223 ml) was added to a stirred suspension of the product from step (ii) (0.2 g) in dimethylformamide. After 5 min 3,4-dichlorobenzaldehyde (0.175 g) then sodium triacetoxyborohydride (0.212 g) was added and the mixture stirred at room temperature for 3 h. The mixture was partitioned between 2M hyrochloric acid and ether, the aqueous layer was basified with aqueous sodium hydrogencarbonate and extracted with ethyl acetate. The organic layer was dried and evaporated under reduced pressure. The residue was triturated with ethyl acetate/ether and the solid collected. Yield 0.045 g.

Provenance & Evidence