3-chloro-2-pyrrolidin-1-ylbenzaldehyde

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

Procedure: The title compound was synthesized from 3-chloro-2-fluorobenzaldehyde and pyrrolidine as described in Example 67, Step 1 (800 mg, 30%). 1H NMR 300 MHz (CDCl3) δ 10.36 (s, 1H), 7.71-7.73 (m, 1H), 7.59-7.61 (m, 1H), 7.18-7.26 (m, 1H), 3.33-3.42 (m, 4H), 2.01-2.10 (m, 4H). LCMS (ESI, m/z): 210 [M+H]+.