HCID 86691861, compound → HCID 86691862, compound

Participants

Reaction Steps

Raney 2800 Nickel (30 mg, suspended in water) was added to a 25 mL receiver flask. The black solid was rinsed with EtOH and a solution of 82-2 (38 mg, 0.11 mmol) dissolved in 2M ammonia in EtOH (2 mL) was added. The flask was purged with hydrogen and the reaction was stirred at room temperature under a balloon of hydrogen. After 3 hours, the flask was purged with nitrogen and the mixture was filtered, rinsed with EtOH and concentrated. Purified by reverse phase (Sunfire C18, 25-85% CH3CN/0.1% TFA in water) and the fractions containing product were passed through an SCX cation exchange column, washed with acetonitrile, and eluted with 2M ammonia in EtOH to give 82-3 as a colorless oil. HRMS (M+H)+: observed=353.2, calculated=353.5.

Provenance & Evidence