Citric Acid → HCID 178527604, compound

HRID 53073Notes

Reaction equation

HRID 53073 reaction equation
O.N[C@H](C(O)=O)CCCCN.C(O)(=O)CC(CC(O)=O)(C(O)=O)O.O.[OH:26][C:27]1[CH:36]=[CH:35][C:34]2[C:33]([S:37]([OH:40])(=[O:39])=[O:38])=[CH:32][CH:31]=[CH:30][C:29]=2[N:28]=1>O>[OH:26][C:27]1[CH:36]=[CH:35][C:34]2[C:33]([S:37]([OH:40])(=[O:38])=[O:39])=[CH:32][CH:31]=[CH:30][C:29]=2[N:28]=1

Participants

5

Reactant 3

HCID 311Citric AcidHCID 16211825Lysine MonohydrateHCID 178526990HCID 178526990, compound

Product 1

HCID 178527604HCID 178527604, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Intense yellow/green fluorescence is observed from gels and solids made combining 10 gm lysine monohydrate dissolved in 28 gm water, 4.96 gm ZnO, 12.6 citric acid and 0.1 gm 8 hydroxyquinoline-5-sulfonic acid monohydrate. No phosphorescence is observed.

Sources & evidence

ORD record
ord-e765195b0b044fc8a8a4ce04d6feabd8
Source dataset
uspto-grants-1997_04
Patent number
US05618467

Reaction notes

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