N-methyl-2-pyrrolidone → 1-(4-(3-(4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl)propoxy)-3-methoxyphenyl)-2-hydroxyethanone

Participants

Reaction Steps

A mixture of 3-(4piperidinyl)-6-fluoro-1,2-benzisoxazole (1.3 g, 5.8 mmol), 1-[4-(3-chloropropoxy)-3-methoxyphenyl]-2-hydroxyethanone (1.5 g, 5.8 mmol), NaHCO3 (1.5 g) and 1-methyl-2-pyrrolidinone (50 ml) was stirred under N2 at 100 C. for 6 hours. The reaction was poured into H2O, and the aqueous suspension was extracted with EtOAc. The extract was washed (H2O), dried (MgSO) and concentrated to afford the product.

Provenance & Evidence