Triethylamine → HCID 22591451, compound

HRID 1372890Notes

Reaction equation

HRID 1372890 reaction equation
[F:1][C:2]([F:20])([F:19])[C:3]1[CH:4]=[C:5]([C:13]([CH3:18])([CH3:17])[C:14](Cl)=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[CH3:21][NH:22][C:23]1[CH:24]=[N:25][C:26]([N:37]2[CH2:42][CH2:41][S:40][CH2:39][CH2:38]2)=[CH:27][C:28]=1[C:29]1[CH:34]=[CH:33][C:32]([F:35])=[CH:31][C:30]=1[CH3:36].C(N(CC)CC)C.[OH-].[Na+]>ClCCl>[F:1][C:2]([F:20])([F:19])[C:3]1[CH:4]=[C:5]([C:13]([CH3:18])([CH3:17])[C:14]([N:22]([CH3:21])[C:23]2[CH:24]=[N:25][C:26]([N:37]3[CH2:38][CH2:39][S:40][CH2:41][CH2:42]3)=[CH:27][C:28]=2[C:29]2[CH:34]=[CH:33][C:32]([F:35])=[CH:31][C:30]=2[CH3:36])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 14798Sodium HydroxideHCID 112671412-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoyl chlorideHCID 21072794HCID 21072794, compound

Product 1

HCID 22591451HCID 22591451, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

2-(3,5-Bis-trifluoromethyl-phenyl)-N-methyl-N-[4-(4-fluoro-2-methyl-phenyl)-6-thiomorpholin-4-yl-pyridin-3-yl]-isobutyramide is produced by adding a solution of 2-(3,5-bis-trifluoromethyl-phenyl)-2-methyl-propionyl chloride in dichloromethane dropwise at room temperature to a solution of methyl-[4-(4-fluoro-2-methyl-phenyl)-6-thiomorpholin-4-yl-pyridin-3-yl]-amine and triethylamine in dichloromethane. The reaction mixture is stirred for about 1 hour and poured onto 1 N aqueous sodium hydroxide. After extraction, the phases are separated, the aqueous phase extracted with dichloromethane, and the organic phases washed with water. The combined organic extracts are concentrated under reduced pressure, and the solvent is exchanged for ethanol. The solution is seeded with some crystals, water slowly added, and the system stirred at room temperature and then at about 0° C. The precipitate is filtered off, washed with cold ethanol (0° C.) and dried under high vacuum to yield 2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-N-[4-(4-fluoro-2-methyl-phenyl)-6-thiomorpholin-4-yl-pyridin-3 -yl]-isobutyramide as an off-white powder.

Workup

  1. extractionAfter extraction
  2. customthe phases are separated
  3. extractionthe aqueous phase extracted with dichloromethane
  4. washthe organic phases washed with water
  5. concentrationThe combined organic extracts are concentrated under reduced pressure
  6. additionslowly added
  7. stirringthe system stirred at room temperature
  8. customat about 0° C
  9. filtrationThe precipitate is filtered off
  10. washwashed with cold ethanol (0° C.)
  11. customdried under high vacuum

Sources & evidence

ORD record
ord-745e9c439b5f474b8f081e4b91217138
Source dataset
uspto-grants-2007_01
Patent number
US07160881B2

Reaction notes

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