Methyl iodide → HCID 58109670, compound

Participants

Reaction Steps

To a mixture of 2-(4-((S)-1-((R)-6-(3-(4-methoxybenzyloxy)propyl)-2-oxo-6-phenyl-1,3-oxazinan-3-yl)ethyl)phenyl)acetic acid (260 mg, 0.50 mmol) and K2CO3 in DMF (2 mL) was added CH3I (0.2 g, 1 mmol). The resulting mixture was stirred overnight. The solid was filtered, and the filtrate was concentrated to give the crude product, which was purification by TLC to afford methyl 2-(4-((S)-1-((R)-6-(3-(4-methoxybenzyloxy)propyl)-2-oxo-6-phenyl-1,3-oxazinan-3-yl)ethyl)phenyl)acetate (100 mg, 37%). 1H NMR (CDCl3): δ=1.42 (d, 3H), 1.68 (m, 1H), 1.88 (m, 2H), 2.12 (m, 1H), 2.23 (m, 2H), 2.78 (m, 1H), 3.29 (m, 2H), 3.44 (s, 2H), 3.64 (s, 3H), 3.75 (s, 3H), 4.28 (s, 2H), 5.56 (q, 1H), 6.73 (m, 4H), 6.92 (m, 2H), 7.14 (m, 2H), 7.25 (m, 5H).

Provenance & Evidence