反应详情

1-(6-Phenylpyridin-3-yl)cyclopropanecarboxylic acid was then coupled with (1S)-(+)-10-camphorsulfonic acid salt of (1R)-3H-spiro-[2-benzofuran-1,3′-pyrrolidin]-3-one using procedures analogous to those of Example 83 to afford (1R)-1′-{[1-(6-Phenylpyridin-3-yl)cyclopropyl]carbonyl}-3H-spiro[2-benzofuran-1,3′-pyrrolidin]-3-one. MS (ESI): (M+H)+=411.1