2-methylsulfinylethanamine

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

Procedure: In an analogous manner to Example 1, 5-(4-(4-Benzyloxy-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde and [2-(methanesulphinyl)ethyl]amine were converted into the title compound; δH [2H6]-DMSO 10.20 (1H, b), 9.11 (1H, s), 8.67 (1H, s), 8.59 (1H, s), 7.72 (2H, d), 7.53−7.30 (5H, m), 7.17−7.04 (3H, m), 6.52 (1H, d), 5.15 (2H, s), 3.87 (2H, s), 3.08−2.75 (4H, m), 2.55 (3H, s); m/z 514 (M+1)+.