Hydrochloric Acid → HCID 66797497, compound

HRID 1487776Notes

Reaction equation

HRID 1487776 reaction equation
[ClH:1].O1CCOCC1.[N:8]1[CH:13]=[CH:12][CH:11]=[C:10]([O:14][CH2:15][CH:16]2[CH2:21][N:20](C(OC(C)(C)C)=O)[CH2:19][CH2:18][N:17]2[C:29]([O:31][CH:32]2[CH2:37][CH2:36][N:35]([C:38](=[O:40])[CH3:39])[CH2:34][CH2:33]2)=[O:30])[CH:9]=1>CO>[ClH:1].[ClH:1].[N:8]1[CH:13]=[CH:12][CH:11]=[C:10]([O:14][CH2:15][CH:16]2[CH2:21][NH:20][CH2:19][CH2:18][N:17]2[C:29]([O:31][CH:32]2[CH2:37][CH2:36][N:35]([C:38](=[O:40])[CH3:39])[CH2:34][CH2:33]2)=[O:30])[CH:9]=1

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 312751,4-DioxaneHCID 596716171-(1-Acetylpiperidin-4-yl) 4-tert-butyl 2-((pyridin-3-yloxy)methyl)piperazine-1,4-dicarboxylate

Product 1

HCID 66797497HCID 66797497, compoundYield 97%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

4 M HCl in 1,4-dioxane (6 mL, 24 mmol) was added to a solution of 1-(1-acetylpiperidin-4-yl) 4-tert-butyl 2-((pyridin-3-yloxy)methyl)piperazine-1,4-dicarboxylate (112.5 mg, 0.195 mmol) in MeOH (1 mL). After 1 h, the reaction mixture was concentrated under reduced pressure, yielding 82.4 mg (97%) of the desired product as a white solid. LC-MS: RT=1.66 min, [M+H]+=363.2.

Workup

  1. concentrationthe reaction mixture was concentrated under reduced pressure

Sources & evidence

ORD record
ord-58779889463e4d2a841ae24d4e8024d6
Source dataset
uspto-grants-2016_08
Patent number
US09428522B2

Reaction notes

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