4-Fluorobenzaldehyde → HCID 73855557, compound

Participants

Reaction Steps

Reaction of 4-fluorobenzaldehyde with O-isobutyl-hydroxylamine hydrochloride as described in the preparation of compound 3-A gave the title oxime ether as a clear oil after chromatography on silica gel (elution toluene-ethyl acetate 95:5), (77% yield). 1HNMR 400 MHz (CDCl3) δ (ppm): 0.98 (6H, d, J=6.5 Hz, CH3), 2.07 (1H, m, CH), 3.95 (2H, d, J=7.18 Hz, OCH2), 7.08 (2H, m, aromatics), 7.59 (2H, m, aromatics), 8.08 (1H, s, CH). Anal. calcd for C11H14FNO: C, 67.67; H, 7.22; N, 7.17. Found: C, 67.71; H, 7.32; N, 7.38.

Provenance & Evidence