Borane;tetrahydrofuran → HCID 20737787, compound

Participants

Reaction Steps

To a stirred solution of [1-tert-butoxycarbonyl-(2S)-octahydroindolyl]carboxylic acid (1.0 g, 3.7 mmol) in THF (10.0 ml) was added BH3.THF (1.0 M in THF, 8.0 ml) at 0° C. After stirred at room temperature for 1.0 h, the reaction mixture was heated under reflux for 1.5 hr. After cooled, the mixture was concentrated in vacuo. Water was added thereto at 0° C., and extracted with EtOAc. The extract was washed with water, then dried over Na2SO4, and concentrated in vacuo to give [1-tert-butoxycarbonyl-(2S)-octahydroindolyl]methanol (947 mg, quant) as a a colorless oil.

Provenance & Evidence