Triethylamine → HCID 58215629, compound

HRID 1630920Notes

Reaction equation

HRID 1630920 reaction equation
[NH2:1][CH2:2][C:3]1[CH:4]=[C:5]([C:9]2[N:10]([CH3:21])[C:11]3[C:16]([C:17]=2[C:18]#[N:19])=[CH:15][CH:14]=[C:13]([Cl:20])[CH:12]=3)[CH:6]=[N:7][CH:8]=1.[N:22]1([C:28](Cl)=[O:29])[CH2:27][CH2:26][O:25][CH2:24][CH2:23]1.C(N(CC)CC)C>ClCCl>[Cl:20][C:13]1[CH:12]=[C:11]2[C:16]([C:17]([C:18]#[N:19])=[C:9]([C:5]3[CH:4]=[C:3]([CH2:2][NH:1][C:28]([N:22]4[CH2:27][CH2:26][O:25][CH2:24][CH2:23]4)=[O:29])[CH:8]=[N:7][CH:6]=3)[N:10]2[CH3:21])=[CH:15][CH:14]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 848104-Morpholinecarbonyl chlorideHCID 58215751HCID 58215751, compound

Product 1

HCID 58215629HCID 58215629, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of 2-(5-aminomethyl-pyridin-3-yl)-6-chloro-1-methyl-1H-indole-3-carbonitrile (Example 186e, 0.060 g, 0.202 mmol) in dichloromethane (2 mL) are added morpholine-4-carbonyl chloride (0.026 g, 0.222 mmol) and triethylamine (0.056 mL, 0.405 mmol) and the reaction is stirred at room temperature overnight. The mixture is then washed with water and extracted with dichloromethane twice. The organic phase is dried over sodium sulfate and concentrated in vacuo. The residue is purified by silica gel flash chromatography (dichloromethane-methanol, 19:1) to afford morpholine-4-carboxylic acid [5-(6-chloro-3-cyano-1-methyl-1H-indol-2-yl)-pyridin-3-ylmethyl]-amide as a solid. 1H NMR (400 MHz, MeOD) δ ppm 3.41-3.47 (m, 4H), 3.66-3.72 (m, 4H), 3.84 (s, 3H), 4.55 (s, 2H), 7.38 (dd, J=8.5, 1.9 Hz, 1H), 7.72 (d, J=8.6 Hz, 1H), 7.77 (d, J=1.8 Hz, 1H), 8.11 (t, J=2.1 Hz, 1H), 8.73 (d, J=2.0 Hz, 1H), 8.76 (d, J=2.0 Hz, 1H). MS (ESI) m/z 410.00 (M+H)+.

Workup

  1. washThe mixture is then washed with water
  2. extractionextracted with dichloromethane twice
  3. dry with materialThe organic phase is dried over sodium sulfate
  4. concentrationconcentrated in vacuo
  5. customThe residue is purified by silica gel flash chromatography (dichloromethane-methanol, 19:1)

Sources & evidence

ORD record
ord-ebae3f33d4234e40807b975290120062
Source dataset
uspto-grants-2014_07
Patent number
US08791141B2

Reaction notes

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