1-(4-Benzyloxy-3-methanesulphonamidophenyl)ethanone → 4-Benzyloxy-3-methanesulphonamidophenyl glyoxal

Beteiligte Stoffe

Reaktionsschritte

The compound was sbtained as an ethanol hemiacetal, mp 125°-128° (ethanol-water) by the process of Description 54 replacing 1-(4-benzyloxy-3-hydroxymethylphenyl)ethanone by 1-(4-benzyloxy-3-methanesulphonamidophenyl)ethanone. (CDCl3) 8.75 (3H, t, J=6 Hz), 7.05 (3H, s), 5.90-6.40 (2H, m), 4.90 (1H, b), 4.80 (2H, s), 4.46 (1H, s), 2.90 (1H, d, J=8 Hz), 2.60 (5H, s), 2.20 (1H, s), 2.09 (1H, dd, J=8 Hz, 2 Hz), 1.80 (1H, d, J=2 Hz).

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