Hydrochloric Acid → HCID 68446914, compound

HRID 546531Notes

Reaction equation

HRID 546531 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6]([C:11]([NH:13][C@@H:14]1[CH2:19][CH2:18][C@@H:17]([C:20]([O:22]CC)=[O:21])[CH2:16][C@@H:15]1[NH:25][C:26]([C:28]1[S:29][C:30]3[CH2:31][N:32]([CH3:37])[CH2:33][CH2:34][C:35]=3[N:36]=1)=[O:27])=[O:12])=[CH:5]2.C(O)C.[OH-].[Na+].Cl>O1CCCC1>[C:20]([C@@H:17]1[CH2:18][CH2:19][C@@H:14]([NH:13][C:11]([C:6]2[NH:7][C:8]3[C:4]([CH:5]=2)=[CH:3][C:2]([Cl:1])=[CH:10][CH:9]=3)=[O:12])[C@@H:15]([NH:25][C:26]([C:28]2[S:29][C:30]3[CH2:31][N:32]([CH3:37])[CH2:33][CH2:34][C:35]=3[N:36]=2)=[O:27])[CH2:16]1)([OH:22])=[O:21]

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 702EthanolHCID 14798Sodium HydroxideHCID 67056680HCID 67056680, compound

Product 1

HCID 68446914HCID 68446914, compoundYield 82%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

(1R*,2S*,4R*)-N1-[(5-Chloroindol-2-yl)carbonyl]-4-ethoxycarbonyl-N2-[(5-methyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-yl)carbonyl]-1,2-cyclohexane-diamine (916 mg) was suspended in a mixed solvent of ethanol (10 ml) and tetrahydrofuran (8 ml), and a 1N aqueous solution (3.3 ml) of sodium hydroxide was added at room temperature to stir the mixture for 12 hours at the same temperature. After adding 1N hydrochloric acid (3.3 ml), the solvent was distilled off under reduced pressure, and the residue was washed with water and ether to obtain the title compound (712 mg) as a colorless solid.

Workup

  1. distillationthe solvent was distilled off under reduced pressure
  2. washthe residue was washed with water and ether

Sources & evidence

ORD record
ord-feb221c4e2904d3d860fdd109d5d56ac
Source dataset
uspto-grants-2011_05
Patent number
US07935824B2

Reaction notes

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