Potassium Carbonate → HCID 178433182, compound

Participants

Reaction Steps

This compound was prepared according to the method described in Example 2 by employing 4-chloro-2-methyl-6-phenylpyrrolo[3,2-d]pyrimidine (Example 1(e)) (100 mg, 0.41 mmol), (S)-(+)-leucinol (Aldrich Chemical Company) (0.26 mL, 2.05 mmol) and K2CO3 (0.567 g, 4.1 mmol) in H2O (2.5 mL) to give 75 mg (56%) of the title compound as shiny off-white crystals. Mp: 267-269° C. (dec.). 1H NMR (DMSO-d6; 400 MHz): δ 0.91-0.95 (m, 6), 1.48-1.52 (m, 2), 1.66-1.70 (m, 1), 2.37 (s, 3), 3.50 (br s, 2), 4.39 (br s, 1), 4.90 (br s, 1), 6.65 (d, 1, J=8.4), 6.72 (s, 1), 7.36-7.52 (m, 3), 7.79 (d, 2, J=7.9), 11.35 (br s, 1). MS m/z: 325 (M+1), 323 (M−1). Anal. Calcd for C,19H24N4O: C, 70.34; H, 7.46; N, 17.27. Found: C, 70.14; H, 7.35; N, 17.13.

Provenance & Evidence