Water → HCID 86688742, compound

Participants

Reaction Steps

TEA (0.29 g, 0.296 mmol) and acetoxyacetyl chloride (0.323 g, 0.00237 mol) are added, at 0° C., to a solution of 2-[1-phenyl-2-methyl-5-(4-methylsulphonylphenyl)-1H-pyrrol-3-yl]-ethanamine (W2008014821), (0.7 g, 0.00197 mol), in CH2Cl2 (10 mL). It is stirred at RT for 2 h. Then it is poured into water and extracted with CH2Cl2, washed with NaHCO3 s.s., and then with H2O, dried and concentrated. The solid obtained (0.85 g, 95.5%) is used as it is for the next step.

Provenance & Evidence