Morpholine → HCID 15949064, compound

Participants

Reaction Steps

To methyl 4-{3-[5-chloro-1-(diphenylmethyl)-2-(2-{[(2-formylbenzyl)sulfonyl]amino}ethyl)-1H-indol-3-yl]propyl}benzoate (Example 16, Step 5, 58 mg, 0.081 mmol) in DCE (2 mL) at 0° C. were added morpholine (0.0092 mL, 0.105 mmol) and NaBH(OAc)3 (27 mg, 0.13 mmol) and the reaction mixture was allowed to warm to rt overnight. The reaction was quenched with sat. NaHCO3, extracted with EtOAc, and dried over MgSO4. Purification by silica gel chromatography (35% to 50% EtOAc/hexanes) gave the desired product as a white solid (41 mg, 64%).

Provenance & Evidence