Morpholine → HCID 66662651, compound

Participants

Reaction Steps

A mixture of (1R)-1′-{[1-(4-chlorophenyl)cyclopropyl]carbonyl}-3H-spiro[2-benzofuran-1,3′-pyrrolidin]-3-one (30.0 mg, 0.0000816 mol, example 83), morpholine (8.5 μL, 0.000098 mol), sodium tert-butoxide (19 mg, 0.00020 mol), palladium acetate (0.5 mg, 0.000002 mol) and 2-(di-t-butylphosphino)biphenyl (0.7 mg, 0.000002 mol) was degassed and charged with nitrogen. To the mixture was added 1,4-dioxane (1.0 mL, 0.013 mol). The resulting mixture was refluxed overnight. The crude product was purified prep-HPLC. LC-MS: 419.2 (M+H)+

Provenance & Evidence