Hydrochloric Acid → HCID 67224940, compound

HRID 500159Notes

Reaction equation

HRID 500159 reaction equation
[N:1]1[C:10]2[C:5](=[CH:6][C:7]([C:11]3([C:14]4[N:18]5[CH:19]=[C:20]([C:23]([O:25]C)=[O:24])[CH:21]=[N:22][C:17]5=[N:16][CH:15]=4)[CH2:13][CH2:12]3)=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[OH-].[Li+].CO.Cl>O>[N:1]1[C:10]2[C:5](=[CH:6][C:7]([C:11]3([C:14]4[N:18]5[CH:19]=[C:20]([C:23]([OH:25])=[O:24])[CH:21]=[N:22][C:17]5=[N:16][CH:15]=4)[CH2:12][CH2:13]3)=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 887MethanolHCID 3939Lithium HydroxideHCID 67223718HCID 67223718, compound

Product 1

HCID 67224940HCID 67224940, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of methyl 3-(1-quinolin-6-ylcyclopropyl)imidazo[1,2-a]pyrimidine-6-carboxylate (14 mg, 0.040 mmol, isomer-I from Step 1), 1M lithium hydroxide in water (0.16 mL), and methanol (1.0 mL) was stirred overnight at RT. The mixture was neutralized with 1N HCl (0.16 mL) and concentrated under reduced pressure. The residue was dried to yield the desired product which was directly used in next step. LCMS: (M+H)=331.0.

Workup

  1. concentrationconcentrated under reduced pressure
  2. customThe residue was dried

Sources & evidence

ORD record
ord-56915462fd93400e9be5aa218c3ff0f7
Source dataset
uspto-grants-2010_08
Patent number
US07767675B2

Reaction notes

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