Glyoxylic Acid → HCID 85800992, compound

HRID 968142Notes

Reaction equation

HRID 968142 reaction equation
[C:1]([OH:5])(=[O:4])[CH:2]=O.[CH3:6][C:7](=[O:12])[CH2:8][CH2:9][CH2:10][CH3:11]>P(=O)(O)(O)O>[CH2:9]([C:8]([C:7](=[O:12])[CH3:6])=[CH:2][C:1]([OH:5])=[O:4])[CH2:10][CH3:11]

Participants

4

Reactant 2

HCID 760Glyoxylic AcidHCID 115832-Hexanone

Product 1

HCID 85800992HCID 85800992, compound

Reagents, catalysts & solvents 1

HCID 1004Phosphoric AcidSolvent

Procedure

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.

Sources & evidence

ORD record
ord-dba9418e61ca4d59ae504e0ed8489731
Source dataset
uspto-grants-2005_10
Patent number
US06958145B2

Reaction notes

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