HCID 23359069, compound → HCID 23359083, compound

HRID 232711Notes

Reaction equation

HRID 232711 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:14]([O:16]CC)=[O:15])[CH:6]=[C:7]2[C:12]=1[NH:11][C:10](=[O:13])[CH2:9][CH2:8]2>CO>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:14]([OH:16])=[O:15])[CH:6]=[C:7]2[C:12]=1[NH:11][C:10](=[O:13])[CH2:9][CH2:8]2

Participants

3

Reactant 1

HCID 23359069HCID 23359069, compound

Product 1

HCID 23359083HCID 23359083, compoundYield 99.4%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

By using 0.85 g of 8-methoxy-6-ethoxycarbonyl-3,4-dihydrocarbostyril and in the same manner as in Reference Example 10, 0.75 g of 8-methoxy-6-carboxy-3,4-dihydrocarbostyril was obtained as colorless needle-like crystals (recrystallized from methanol).

Sources & evidence

ORD record
ord-4e036ec44d524dfba696768803fe6e28
Source dataset
uspto-grants-1997_01
Patent number
US05591751

Reaction notes

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