5-(Chloromethyl)-2-methoxybenzonitrile → 2-(7-(3-Cyano-4-methoxybenzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic Acid

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Reaction Steps

From tert-butyl 2-(7-hydroxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetate and 5-(chloromethyl)-2-methoxybenzonitrile, the title compound was prepared using a similar method to the one described in Example 1.16, Step A & B. LCMS m/z=377.4 [M+H]+; 1H NMR (400 MHz, CDCl3) δ ppm 2.28-2.37 (m, 1H), 2.68 (dd, J=16.4, 8.3 Hz, 1H), 2.87-2.98 (m, 2H), 3.73-3.81 (m, 1H), 3.94 (s, 3H), 3.99-4.06 (m, 1H), 4.11-4.18 (m, 1H), 5.02 (s, 2H), 6.13 (s, 1H), 6.85 (dd, J=8.7, 2.4 Hz, 1H), 6.98 (d, J=8.6 Hz, 1H), 7.07 (d, J=2.3 Hz, 1H), 7.15 (d, J=8.7 Hz, 1H), 7.64 (dd, J=8.6, 2.1 Hz, 1H), 7.66 (d, J=2.0 Hz, 1H).

Provenance & Evidence