Hydrochloric Acid → Hydrochloric Acid

HRID 2061468Notes

Reaction equation

HRID 2061468 reaction equation
[F:1][C:2]1[C:10]2[NH:9][C:8](=[O:11])[N:7]([CH:12]3[CH2:17][CH2:16][N:15](C(OC(C)(C)C)=O)[CH2:14][CH2:13]3)[C:6]=2[CH:5]=[C:4]([CH3:25])[CH:3]=1.[ClH:26]>ClCCl.O1CCOCC1>[ClH:26].[F:1][C:2]1[C:10]2[NH:9][C:8](=[O:11])[N:7]([CH:12]3[CH2:17][CH2:16][NH:15][CH2:14][CH2:13]3)[C:6]=2[CH:5]=[C:4]([CH3:25])[CH:3]=1.[ClH:26]

Participants

6

Reactant 2

HCID 313Hydrochloric AcidHCID 596832531,1-Dimethylethyl 4-(4-fluoro-6-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-piperidinecarboxylate

Product 2

HCID 313Hydrochloric AcidHCID 686240254-Fluoro-6-methyl-1-(4-piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one hydrochloride

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 312751,4-DioxaneSolvent

Procedure

1,1-Dimethylethyl 4-(4-fluoro-6-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-piperidinecarboxylate D4 (0.072 mmol, 25 mg) was dissolved in dichloromethane (5 ml) and was treated with HCl (3 ml of a 4M solution in 1,4-dioxane) at room temperature; the mixture was stirred at room temperature for two hours. Solvent was evaporated to afford the title compound, mono hydrochloride salt, M++H=250.

Workup

  1. customSolvent was evaporated

Sources & evidence

ORD record
ord-cd0304d097054ecd9e3323a19e77ae7e
Source dataset
uspto-grants-2012_10
Patent number
US08283364B2

Reaction notes

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