1-Bromo-2-methylpropane → 2-Tert-butoxy-2-[4-(4-chlorophenyl)-1-isobutyl-6-methyl-7-oxo-pyrrolo[2,3-c]pyridin-5-yl]acetic acid

Participants

Reaction Steps

The title compound was prepared in a manner similar to that described in Example 2 from methyl 2-(tert-butoxy)-2-(4-(4-chlorophenyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetate and 1-bromo-2-methylpropane. 1H NMR (400 MHz, CHLOROFORM-d) ppm 7.59-7.67 (m, 1H) 7.45-7.51 (m, 2H) 7.39-7.45 (m, 1H) 6.97-7.04 (m, 1H) 5.91-5.98 (m, 1H) 5.30-5.39 (m, 1H) 4.23-4.44 (m, 2H) 3.67 (s, 3H) 2.16-2.31 (m, 1H) 1.01 (s, 9H) 0.88-0.98 (m, 6H); LCMS (m/z) ES+=445 (M+1).

Provenance & Evidence