Glyoxal, phenyl-, hydrate → HCID 53772844, compound

Participants

Reaction Steps

This was prepared in an identical manner to the compound described in Example 13 using phenylglyoxal monohydrate (1.50 g) and 2-{4-(2-carbomethoxy-1-methylethenyl) phenyl} ethanamine (2.19 g). The title compound (1.18 g) m.p. 120°-125° C. (benzene-hexane) was obtained after chromatography on Kieselgel 60 eluting with 1% methanol-chloroform. τ (CDCl3) 7.5 (3H, d, J=1.5 Hz), 7.5 (2H, m), 7.2 (6H, m), 6.3 (3H, s), 5.29 (1H, dd), 3.87 (1H, q, J=1.5 Hz), 2.85 (2H, d, J=9 Hz), 2.7 (5H, s), 2.6 (2H, d, J=9 Hz).

Provenance & Evidence