Sodium hydride → HCID 68283912, compound

Participants

Reaction Steps

To a solution of 8-tert-butyl-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (1.0 g, 4.1 mmol) in DMF (6 mL) was added sodium hydride (495 mg, 12.3 mmol) under nitrogen at 0° C. and stirred for 10 min. A solution of 4-(oxiran-2-yl)pyridine (898 mg, 7.4 mmol) in DMF (2 mL) was added dropwise into the reaction mixture at RT and stirred for 12 h. The progress of reaction was monitored by TLC and LCMS. The reaction mass was poured in ice-cold water and extracted with EtOAc (2×100 mL). The combined organic layer was washed with water (5×50 mL), dried over anhydrous sodium sulfate and concentrated. The residue was re-crystallized with hexane to yield 2-(8-tert-butyl-2-methyl-1,2,3,4-tetrahydro-pyrido[4,3-b]indol-5-yl)-1-pyridin-4-yl-ethanol.

Provenance & Evidence