Hydrochloric Acid → HCID 18770457, compound

Participants

Reaction Steps

Concentrated hydrochloric acid (0.035 ml; 0.42 mmol) was added to a solution of 1,3-bis[1-[(E)-5-(3,4,5-trimethoxyphenyl)-2-penten-4-ynoyl]-4-piperidinyl]-2-(dimethylamino)propane (104 mg; 0.14 mmol) in ethanol (5 ml) and the reaction mixture was concentrated under reduced pressure. A process of adding ethanol (10 ml) to the residue and concentrating the mixture under reduced pressure was performed twice to obtain the title compound as a pale yellow amorphous powder.

Provenance & Evidence