Glyoxylic Acid → HCID 85800992, compound

Participants

Reaction Steps

Prepared from glyoxylic acid (15.2 g, 0.17 mol), 2-hexanone (30 g, 0.3 mol) and orthophosphoric acid (30 ml). 1H n.m.r. δ (CDCl3) 0.88, t J 7.2 Hz, 3H, CH3; 1.44, m, 2H, CH2; 2.41, s, 3H, CH3; 2.78, t J 7.5 Hz, 2H, CH2; 6.51, s, CH 13C n.m.r. δ (CDCl3): 14.0, CH3; 22.5, 26.5, CH2; 28.6, CH3; 124.5, C2; 157.3, C3; 170.4, COOH; 199.8 C2.

Provenance & Evidence