Sodium Thiosulfate → HCID 86595168, compound

HRID 856606Notes

Reaction equation

HRID 856606 reaction equation
[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:24]([C:25](=[O:30])[C:26]([F:29])([F:28])[F:27])[CH2:23][CH2:22][C:21]([C:31]([NH:33][C:34]4[CH:39]=[CH:38][C:37]([CH:40]([OH:48])[C:41]5[CH:46]=[C:45]([CH3:47])[CH:44]=[CH:43][N:42]=5)=[C:36]([O:49][CH3:50])[CH:35]=4)=[O:32])=[CH:20][C:19]=3[CH:51]=2)=[CH:11][CH:10]=1)[CH2:2][CH2:3][CH3:4].ClC1C=CC=C(C(OO)=[O:60])C=1.S([O-])([O-])(=O)=S.[Na+].[Na+]>ClCCl>[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:10]=[CH:11][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:24]([C:25](=[O:30])[C:26]([F:28])([F:29])[F:27])[CH2:23][CH2:22][C:21]([C:31]([NH:33][C:34]4[CH:39]=[CH:38][C:37]([CH:40]([OH:48])[C:41]5[CH:46]=[C:45]([CH3:47])[CH:44]=[CH:43][N+:42]=5[O-:60])=[C:36]([O:49][CH3:50])[CH:35]=4)=[O:32])=[CH:20][C:19]=3[CH:51]=2)=[CH:13][CH:14]=1)[CH2:2][CH2:3][CH3:4]

Participants

5

Reactant 3

HCID 24477Sodium ThiosulfateHCID 70297m-Chloroperbenzoic acidHCID 86595190HCID 86595190, compound

Product 1

HCID 86595168HCID 86595168, compoundYield 75.3%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methylpyridin-2-yl)methyl]-3-methoxyphenyl]-1-trifluoroacetyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide (1 g) was dissolved in dichloromethane (30 ml), and to the solution was added 3-chloroperbenzoic acid (0.46 g) under ice-cooling and the mixture was stirred at room temperature for 4 hours. An aqueous solution of sodium thiosulfate was added to the mixture, the mixture was concentrated, and extracted with ethyl acetate. The organic layer was washed with sodium bicarbonate solution, water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated, to give 7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methyl-1-oxidopyridin-2-yl)methyl]-3-methoxyphenyl]-1-trifluoroacetyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide (0.77 g) as colorless amorphous.

Workup

  1. temperaturecooling
  2. concentrationthe mixture was concentrated
  3. extractionextracted with ethyl acetate
  4. washThe organic layer was washed with sodium bicarbonate solution, water and saturated brine
  5. dry with materialdried over anhydrous magnesium sulfate
  6. customThe solvent was evaporated

Sources & evidence

ORD record
ord-6d1a50efaed24c6fb55f2d04b7ec7315
Source dataset
uspto-grants-2007_08
Patent number
US07262185B2

Reaction notes

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