3-Amino-1-propanol → HCID 86597711, compound

HRID 547824Notes

Reaction equation

HRID 547824 reaction equation
[F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([C:13]([CH3:34])([CH3:33])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21](Cl)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[NH2:37][CH2:38][CH2:39][CH2:40][OH:41]>>[F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([C:13]([CH3:34])([CH3:33])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([NH:37][CH2:38][CH2:39][CH2:40][OH:41])=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1

Participants

3

Reactant 2

HCID 90863-Amino-1-propanolHCID 235027842-(3,5-Bis(trifluoromethyl)phenyl)-N-(6-chloro-4-(4-fluoro-2-methylphenyl)pyrid-3-yl)-N,2-dimethylpropanamide

Product 1

HCID 86597711HCID 86597711, compoundYield 87.5%

Conditions

Temperature
180 °C

Procedure

A mixture of 2.0 g (3.8 mmol) 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-chloro-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide and 5.6 g (75 mmol) 3-amino-1-propanol was heated at 180° C. under microwave irradiation for 40 min. Dilution with water was followed by extraction with three portions of tert-butyl methyl ether. The combined organic extracts were dried over sodium sulfate and concentrated in vacuo. Flash chromatography gave 1.9 g (87%) of the title compound as a white solid.

Workup

  1. extractionDilution with water was followed by extraction with three portions of tert-butyl methyl ether
  2. dry with materialThe combined organic extracts were dried over sodium sulfate
  3. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-4cc238bd919944e9b651e019e0171cab
Source dataset
uspto-grants-2011_05
Patent number
US07939533B2

Reaction notes

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