{(S)-6-[(R)-4-bromo-5-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester → {(S)-6-[(R)-4-(3-Aza-bicyclo[3.1.0]hex-3-ylmethyl)-5-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester

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Reaction Steps

The title compound is prepared from {(S)-6-[(R)-4-bromo-5-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester and (3-azonia-bicyclo[3.1.0]hex-3-yl)methyltrifluoroborate following a procedure analogous to that described for Intermediate 3. LC (method 1): tR=0.96 min; Mass spectrum (ESI+): m/z=488 [M+H]+.

Provenance & Evidence