L-Homoserine → HCID 131729812, compound

Participants

Reaction Steps

To a suspension of L-homoserine (1 g, 8.4 mmol) in acetonitrile (10 ml) at 0° C. was added 1,8-diazabicyclo[5.4.0]undec-7-ene (1.32 ml, 8.8 mmol, 1.05 eq). tert-butyldimethylsilyl chloride (1.33 g, 8.8 mmol, 1.05 eq) was then added portionwise over 5 minutes and the reaction mixture allowed to warm to room temperature and stirred for 16 hours. A white precipitate formed, which was filtered off and washed with acetonitrile before drying under reduced pressure. The title compound was isolated as a white solid (1.8 g, 92% yield). 1H NMR (500 MHz, DMSO-d6), δ: 7.5 (1H, br s), 3.7 (1H, m), 3.35 (4H, br m), 1.95 (1H, m), 1.70 (1H, m), 0.9 (9H, s), 0.1 (6H, s).

Provenance & Evidence