Triethylamine → HCID 59750167, compound

HRID 499651Notes

Reaction equation

HRID 499651 reaction equation
[C:1]([N:9]1[CH2:13][CH2:12][CH2:11][CH:10]1[C:14]1[CH:19]=[CH:18][N:17]=[C:16]([C:20]#[N:21])[CH:15]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:22](OC)(=[O:30])[C:23]1[C:24](=[CH:26][CH:27]=[CH:28][CH:29]=1)[SH:25].C(N(CC)CC)C>C1(C)C=CC=CC=1>[C:1]([N:9]1[CH2:13][CH2:12][CH2:11][CH:10]1[C:14]1[CH:19]=[CH:18][N:17]=[C:16]([C:20]2[S:25][C:24]3[CH:26]=[CH:27][CH:28]=[CH:29][C:23]=3[C:22](=[O:30])[N:21]=2)[CH:15]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 21009Benzoic acid, 2-mercapto-, methyl esterHCID 22939434HCID 22939434, compound

Product 1

HCID 59750167HCID 59750167, compoundYield 83.8%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

4-(1-Benzoyl-2-pyrrolidinyl)-2-pyridinecarbonitrile (0.42 g, 1.5 mmol) and methyl thiosalicylate (1.03 g, 6.1 mmol) were dissolved in toluene (4 ml), and triethylamine (2.0 ml, 14.3 mmol) was added thereto. The mixture was refluxed for 14 hrs. The solvent was evaporated, and the residue was subjected to a silica gel column chromatography. The fractions eluted with ethyl acetate-hexane (4:1, v/v) were collected and concentrated to give the titled compound (0.52 g, 82%) as amorphous crystals.

Workup

  1. temperatureThe mixture was refluxed for 14 hrs
  2. customThe solvent was evaporated
  3. washThe fractions eluted with ethyl acetate-hexane (4:1
  4. customv/v) were collected
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-00b7d6efa6934da49e882f30fffa140c
Source dataset
uspto-grants-2010_08
Patent number
US07767665B2

Reaction notes

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