5-Methylpyrazin-2-amine → HCID 57504594, compound

Participants

Reaction Steps

C8a was prepared in an analogous fashion to C4d from (S)-2-(tert-butyldimethylsilyloxy)-3-isopropoxypropanoic acid C7c and 5-methylpyrazin-2-amine. 1H NMR (400 MHz, CDCl3) δ 0.20 (3H, s), 0.21 (3H, s), 1.0 (9H, s), 1.14 (3H, d), 1.17 (3H, d), 2.54 (3H, s), 3.61-3.65 (2H, m), 3.77-3.80 (1H, m), 4.40 (1H, dd), 8.14 (1H, d), 9.01 (1H, s), 9.43 (1H, d)

Provenance & Evidence