반응 #169951
ord-1c747746a92a4da8bf713e8238cb2560
반응 방정식
용매
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1기타then quenched with MeOH
- 2농축concentrated under reduced pressure
- 3기타The residue was purified by column chromatography
실험 절차
A solution of (2S,4S)-1-(tert-butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid (500 mg, 2.14 mmol) in THF (15 mL) was treated with a 1N solution of BH3-THF complex (4.29 mL, 4.29 mmol). The mixture was stirred at ambient temperature for 12 hours then quenched with MeOH and concentrated under reduced pressure. The residue was purified by column chromatography using an Analogix® Intelliflash280™ (SiO2, 0-100% ethyl acetate in hexanes) to afford the title compound (425 mg, 90%). MS (DCI/NH3) m/z 220 (M+H)+.