Hydrogen chloride-ethyl acetate → HCID 67539186, compound

HRID 39987Notes

Reaction equation

HRID 39987 reaction equation
[O:1]1[C:6]2[CH:7]=[CH:8][C:9]([CH2:11][NH:12][CH:13]3[CH2:18][CH2:17][N:16]([CH2:19][CH2:20][N:21]4[C:30]5[C:25](=[CH:26][CH:27]=[C:28]([Br:31])[CH:29]=5)[N:24]=[CH:23][C:22]4=[O:32])[CH2:15][CH2:14]3)=[CH:10][C:5]=2[O:4][CH2:3][CH2:2]1.[ClH:33].C(OCC)(=O)C>C(OCC)(=O)C>[ClH:33].[O:1]1[C:6]2[CH:7]=[CH:8][C:9]([CH2:11][NH:12][CH:13]3[CH2:14][CH2:15][N:16]([CH2:19][CH2:20][N:21]4[C:30]5[C:25](=[CH:26][CH:27]=[C:28]([Br:31])[CH:29]=5)[N:24]=[CH:23][C:22]4=[O:32])[CH2:17][CH2:18]3)=[CH:10][C:5]=2[O:4][CH2:3][CH2:2]1

Participants

4

Reactant 2

HCID 21866389Hydrogen chloride-ethyl acetateHCID 59398205HCID 59398205, compound

Product 1

HCID 67539186HCID 67539186, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

To 5 mL of an ethyl acetate solution containing 280 mg of 1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-7-bromoquinoxalin-2(1H)-one, 2 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and stirred at room temperature. The resulting solid was filtered to give 285 mg of 1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-7-bromoquinoxalin-2(1H)-one hydrochloride as a brown solid.

Workup

  1. additionwas added
  2. filtrationThe resulting solid was filtered

Sources & evidence

ORD record
ord-37498947eb8e4035a102593b565dc3cc
Source dataset
uspto-grants-2013_09
Patent number
US08524738B2

Reaction notes

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