Quinolinic Acid → Water 2,3-Lutidine Quinolinic Acid

HRID 359655

Reaction equation

HRID 359655 reaction equation
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH3:7])[C:2]=1[CH3:8].[N:9]1[CH:20]=[CH:19][CH:18]=[C:14]([C:15]([OH:17])=[O:16])[C:10]=1[C:11]([OH:13])=[O:12]>O>[OH2:12].[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH3:7])[C:2]=1[CH3:8].[N:9]1[CH:20]=[CH:19][CH:18]=[C:14]([C:15]([OH:17])=[O:16])[C:10]=1[C:11]([OH:13])=[O:12]

Participants

4

Reactant 2

HCID 1066Quinolinic AcidHCID 114202,3-Lutidine

Product 1

HCID 86744678Water 2,3-Lutidine Quinolinic Acid

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A medium of 66 wt% water and 33 wt% 2,3-lutidine was prepared and also found substantially heterogeneous, whereafter addition of only 2 wt% quinolinic acid caused considerable solublization of the 2,3-lutidine. Additional quinolinic acid was added to form solutions of greater than 25 wt% diacid, 25 wt% 2,3-lutidine, and 50 wt% water (conductivity 11000 micro-Seimens/cm). Additionally, it was noted that the presence of 2,3-lutidine significantly increased the solubility of quinolinic acid in water.

Sources & evidence

ORD record
ord-2eb6880cecb44fa2960da87e2800baa6
Source dataset
uspto-grants-1991_03
Patent number
US05002641

Linked notes

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