Sodium borohydride → HCID 59593284, compound

Participants

Reaction Conditions

Reaction Steps

To [2-Chloro-6-(4-chloro-benzylamino)-pyridin-3-yl]-(1H-pyrrolo[2,3-b]pyridin-3-yl)-methanone (P-0048, 0.045 g, 0.00011 mol, prepared as described in Example 27) was added methanol (10 mL) and sodium borohydride (0.00428 g, 0.000113 mol). The reaction was allowed to stir at 50° C. overnight. The volatiles were removed from the reaction, and the resulting material was extracted with ethyl acetate and 1 M aqueous sodium bicarbonate. The organic layer was dried over magnesium sulfate and filtered. The filtrate was concentrated and purified by silica gel column chromatography eluting with dichloromethane followed by 1% methanol in dichloromethane to give the compound (P-0050, 31 mg, 68%). MS (ESI) [M+H+]+=399.2.

Provenance & Evidence