Sodium citrate phosphate → Aurone

HRID 1609905Notes

Reaction equation

HRID 1609905 reaction equation
O[C:2]1[C:7]([CH:8]=[CH:9][C:10]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[O:11])=[C:6](O)[C:5](O)=[C:4](O)[C:3]=1O.P(O)(O)([O-])=[O:23].C(O)(=O)CC(CC(O)=O)(C(O)=O)O.[Na+]>O>[CH:4]1[CH:5]=[CH:6][C:7](/[CH:8]=[C:9]2/[C:10]([C:12]3[C:17]([O:23]/2)=[CH:16][CH:15]=[CH:14][CH:13]=3)=[O:11])=[CH:2][CH:3]=1

Participants

4

Reactant 2

HCID 23689370Sodium citrate phosphateHCID 129636553Pentahydroxychalcone

Product 1

HCID 6537099Aurone

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

In addition, the reaction was carried out under the same conditions using pentahydroxychalcone (PHC) instead of THC as a substrate, and using 0.116 M sodium citrate phosphate buffer (pH 5.4) as a buffer. Similarly, water was used instead of tyrosinase as a control.

Sources & evidence

ORD record
ord-a95c404bc81a4d1a8327e13d0597751e
Source dataset
uspto-grants-2006_01
Patent number
US06982325B1

Reaction notes

Loading…