4-chloro-2-pyrrolidin-1-ylbenzaldehyde

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The title compound was prepared from 4-chloro-2-fluorobenzaldehyde and pyrroldine according to the representative procedures of Example 56, Step 1: 1H NMR 400 MHz (CDCl3) δ 10.04 (s, 1H), 7.64 (d, J=8.1 Hz, 1H), 6.82 (s, 1H), 6.77 (d, J=8.4 Hz, 1H), 3.41-3.33 (m, 4H), 2.06-1.96 (m, 4H). LCMS (ESI, m/z): 210 [M+H]+.