Morpholine → 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [3-(morpholine4-carbonyl)-quinolin-7-yl]-amide

HRID 841820Notes

Reaction equation

HRID 841820 reaction equation
[F:1][C:2]([F:32])([F:31])[C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:10]([C:15]([NH:17][C:18]3[CH:27]=[C:26]4[C:21]([CH:22]=[C:23]([C:28](O)=[O:29])[CH:24]=[N:25]4)=[CH:20][CH:19]=3)=[O:16])=[CH:11][CH:12]=[CH:13][CH:14]=2)=[CH:5][CH:4]=1.[NH:33]1[CH2:38][CH2:37][O:36][CH2:35][CH2:34]1.Cl.CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1.C(N(CC)CC)C>ClCCl>[N:33]1([C:28]([C:23]2[CH:24]=[N:25][C:26]3[C:21]([CH:22]=2)=[CH:20][CH:19]=[C:18]([NH:17][C:15]([C:10]2[C:9]([C:6]4[CH:5]=[CH:4][C:3]([C:2]([F:1])([F:31])[F:32])=[CH:8][CH:7]=4)=[CH:14][CH:13]=[CH:12][CH:11]=2)=[O:16])[CH:27]=3)=[O:29])[CH2:38][CH2:37][O:36][CH2:35][CH2:34]1

Participants

7

Reactant 5

HCID 8083MorpholineHCID 8471TriethylamineHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 102967197-[(4'-Trifluoromethyl-biphenyl-2-carbonyl)-amino)-quinoline-3-carboxylic acid

Product 1

HCID 101420144'-Trifluoromethyl-biphenyl-2-carboxylic acid [3-(morpholine4-carbonyl)-quinolin-7-yl]-amideYield 50.4%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

7-[(4′-Trifluoromethyl-biphenyl-2-carbonyl)-amino]-quinoline-3-carboxylic acid (50 mg, 0.11 mmol) was combined with morpholine (11 mg, 0.12 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (26 mg, 0.14 mmol), 1-hydroxybenzotriazole (17 mg, 0.13 mmol), and triethylamine (0.064 ml, 0.46 mmol) in 1 ml of dichloromethane and allowed to react overnight. The reaction mixture was concentrated, the residue was suspended in water, and the solid was collected by vacuum filtration. This material was purified by preparative thin-layer-chromatography on silica eluting with ethyl acetate. The product containing band was collected and eluted with 5% methanol in ethyl acetate to afford 28 mg of the title compound as a colorless solid.

Workup

  1. customto react overnight
  2. concentrationThe reaction mixture was concentrated
  3. filtrationthe solid was collected by vacuum filtration
  4. customThis material was purified by preparative thin-layer-chromatography on silica eluting with ethyl acetate
  5. additionThe product containing band
  6. customwas collected
  7. washeluted with 5% methanol in ethyl acetate

Sources & evidence

ORD record
ord-487d6457c879491791f3ea4bbfa14996
Source dataset
uspto-grants-2002_04
Patent number
US06369075B1

Reaction notes

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