反应详情

温度

-60 °C

A solution of ethyl 2-[(N-Boc)amino]-4-thiazolecarboxylate (1 mmole) in CH2Cl2 (10 mL) was cooled to −78° C., and treated with DIBAL-H (1M, 5 ML). The reaction was stirred at −60° C. for 3 h, and quenched with a suspension of NaF/H2O (1 g/1 mL). The resulting mixture was filtered and the filtrate was concentrated to give 2-[(N-Boc)amino]-4-hydroxymethylthiazole as a solid.

1. customquenched with a suspension of NaF/H2O (1 g/1 mL)
2. filtrationThe resulting mixture was filtered
3. concentrationthe filtrate was concentrated