Reaktion #73788

Reaktionsgleichung

N—BOC-piperazine

(4-Chloro-phenyl)-[4-(1H-pyrazol-4-yl)-phenyl]-acetaldehyde

azetidine

→

title compound

4-{4-[2-Azetidin-1-yl-1-(4-chloro-phenyl)-ethyl]-phenyl}-1H-pyrazole

Reaktionsbedingungen

Vorschrift

By following the procedure described in Example 33B but replacing bis-(4-chloro-phenyl)-acetaldehyde and N—BOC-piperazine with (4-Chloro-phenyl)-[4-(1H-pyrazol-4-yl)-phenyl]-acetaldehyde and azetidine, the title compound was obtained. LC/MS: (PS-B3) Rt 2.99 [M+H]+ 338.09. 1H NMR (Me-d3-OD) δ 3.57-3.60 (1H, m), 3.63-3.70 (2H, m), 3.71-3.77 (1H, m), 4.01 (2H, m), 4.14 (2H, m), 4.40 (1H, t), 7.40 (4H, br s), 7.49 (2H, d), 7.73 (2H, d), 8.69 (2H, br s).

Quelle