Triethylamine → HCID 57800466, compound

HRID 913677Notes

Reaction equation

HRID 913677 reaction equation
[C:1]([C:3]1[C:4]([C:20]([F:23])([F:22])[F:21])=[C:5]2[C:9](=[CH:10][CH:11]=1)[N:8]([CH2:12][C:13](=[NH:16])[NH:14][OH:15])[C:7]([CH2:17][CH2:18][CH3:19])=[CH:6]2)#[N:2].[Cl:24][C:25]1[CH:26]=[C:27]2[C:36]([CH3:37])=[N:35][N:34]([CH3:38])[C:28]2=[N:29][C:30]=1[C:31](Cl)=O.C(N(CC)CC)C>C(#N)C>[Cl:24][C:25]1[CH:26]=[C:27]2[C:36]([CH3:37])=[N:35][N:34]([CH3:38])[C:28]2=[N:29][C:30]=1[C:31]1[O:15][N:14]=[C:13]([CH2:12][N:8]2[C:9]3[C:5](=[C:4]([C:20]([F:22])([F:23])[F:21])[C:3]([C:1]#[N:2])=[CH:11][CH:10]=3)[CH:6]=[C:7]2[CH2:17][CH2:18][CH3:19])[N:16]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 86620693HCID 86620693, compoundHCID 178438386HCID 178438386, compound

Product 1

HCID 57800466HCID 57800466, compoundYield 77.1%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Conditions

Temperature
150 °C

Procedure

To a solution of 2-[5-cyano-2-propyl-4-(trifluoromethyl)-1H-indol-1-yl]-N-hydroxyethanimidamide (Example 275A) (0.05 g, 0.154 mmol) in anhydrous acetonitrile (10.0 mL) under N2, was added 5-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-6-carbonyl chloride (0.095 g, 0.389 mmol) and triethylamine (0.5 mL, 6.81 mmol). The mixture was then heated in a microwave at 150° C. for 30 min. Upon cooling, the mixture was poured onto a biotage prepak column and the mixture was purified by flash chromatography (0-25% EtOAc-hexanes gradient) to give 0.061 g (77% yield) of pure product: MS (ES) m/z 513 (M+).

Workup

  1. temperatureUpon cooling
  2. additionthe mixture was poured onto a biotage prepak column
  3. customthe mixture was purified by flash chromatography (0-25% EtOAc-hexanes gradient)

Sources & evidence

ORD record
ord-0295f73c5a9847e3a110fd55290b2246
Source dataset
uspto-grants-2011_09
Patent number
US08026262B2

Reaction notes

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