Glyoxylic Acid → HCID 73880186, compound

HRID 968147Notes

Reaction equation

HRID 968147 reaction equation
[C:1]([OH:5])(=[O:4])[CH:2]=O.[CH3:6][CH2:7][C:8](=[O:11])[CH2:9][CH3:10]>P(=O)(O)(O)O>[CH3:6][C:7]([C:8](=[O:11])[CH2:9][CH3:10])=[CH:2][C:1]([OH:5])=[O:4]

Participants

4

Reactant 2

HCID 760Glyoxylic AcidHCID 7288Ethyl ketone

Product 1

HCID 73880186HCID 73880186, compound

Reagents, catalysts & solvents 1

HCID 1004Phosphoric AcidSolvent

Procedure

Prepared from glyoxylic acid (16.1 g, 0.18 mol), 3-pentanone (45.6 g, 0.63 mol) and orthophosphoric acid (30 ml). 1H n.m.r. δ (CDCl3) 1.23, t J 7.2 Hz, 3H, CH3; 2.56, s, 3H, CH3; 2.76, q J 7.2 Hz, CH2; 6.55, s, CH.

Sources & evidence

ORD record
ord-7daed8797c02442ea41eec795a5da6f6
Source dataset
uspto-grants-2005_10
Patent number
US06958145B2

Reaction notes

Loading…