Hydrochloric Acid → 6-{[6-(2-Fluoro-6-methoxyphenyl)-5-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-yl]amino}-hexanoic acid

HRID 1926963Notes

Reaction equation

HRID 1926963 reaction equation
C[O:2][C:3](=[O:36])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][NH:9][C:10]1[C:11]2[C:18]([C:19]3[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=3)=[C:17]([C:27]3[C:32]([O:33][CH3:34])=[CH:31][CH:30]=[CH:29][C:28]=3[F:35])[O:16][C:12]=2[N:13]=[CH:14][N:15]=1.[OH-].[Na+].Cl.O>O1CCOCC1.ClCCl>[F:35][C:28]1[CH:29]=[CH:30][CH:31]=[C:32]([O:33][CH3:34])[C:27]=1[C:17]1[O:16][C:12]2[N:13]=[CH:14][N:15]=[C:10]([NH:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][C:3]([OH:36])=[O:2])[C:11]=2[C:18]=1[C:19]1[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=1

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 962WaterHCID 14798Sodium HydroxideHCID 250969046-{[6-(2-Fluoro-6-methoxyphenyl)-5-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-yl]amino}hexanoic acid methyl ester

Product 1

HCID 580168986-{[6-(2-Fluoro-6-methoxyphenyl)-5-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-yl]amino}-hexanoic acid

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 312751,4-DioxaneSolvent

Procedure

Dissolve 42 mg (0.09 mmol) 6-{[6-(2-fluoro-6-methoxyphenyl)-5-(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-yl]amino}hexanoic acid methyl ester in 1.0 ml dioxan and add 0.26 ml 1 N sodium hydroxide solution. Stir for 16 h at RT, then add 0.26 ml 1 N hydrochloric acid and then 2 ml water and 5 ml dichloromethane. Separate the organic phase, dry over sodium sulphate, filter, and concentrate by evaporation. 39 mg (96% of theor.) of the target compound is obtained.

Workup

  1. customSeparate the organic phase
  2. dry with materialdry over sodium sulphate
  3. filtrationfilter
  4. concentrationconcentrate by evaporation
  5. custom39 mg (96% of theor.) of the target compound is obtained

Sources & evidence

ORD record
ord-7813b5efee8d438fb70e1a9096fd13fa
Source dataset
uspto-grants-2012_05
Patent number
US08183246B2

Reaction notes

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