Potassium Carbonate → HCID 10099742, compound

Participants

Reaction Steps

The compound of Example 2 was treated with methyl bromoacetate in the presence of potassium carbonate using the procedure described for the preparation of compound 9, Part A. Purification by flash chromatography provided the title compound. MS(ESI+) (M+H)+. 1HNMR (CDCl3) δ 8.48 (s, 1H); 7.85 (m, 4H); 7.53 (m, 2H); 7.37 (m, 3H); 7.27 (m, 2H); 6.85 (m, 1H); 6.45 (m, 1H); 4.60 (m, 1H); 4.30 (m, 1H); 3.80 (m, 1H); 3.74 (m, 3H); 3.60 (m, 1H); 3.40 (m, 1H); 2.55 (m, 1H); 2.15 (m, 3H) ppm. MS m/z 580.0 (M+H)+. HRMS calcd for C29H27N3O6SCl: 580.1309. Found: 580.1310.

Provenance & Evidence