Triethylamine → HCID 21890149, compound

HRID 721536Notes

Reaction equation

HRID 721536 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[CH:8][CH:7]=[C:6]2[O:15][C:16]1[CH:22]=[CH:21][C:19]([NH2:20])=[CH:18][C:17]=1[F:23].C(N(CC)CC)C.ClC(Cl)(O[C:35](=[O:41])OC(Cl)(Cl)Cl)Cl.[CH2:43]([N:50]1[CH2:55][CH2:54][CH:53]([NH2:56])[CH2:52][CH2:51]1)[C:44]1[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=1>C(Cl)(Cl)Cl.O>[CH2:43]([N:50]1[CH2:55][CH2:54][CH:53]([NH:56][C:35]([NH:20][C:19]2[CH:21]=[CH:22][C:16]([O:15][C:6]3[C:5]4[C:10](=[CH:11][C:12]([O:13][CH3:14])=[C:3]([O:2][CH3:1])[CH:4]=4)[N:9]=[CH:8][CH:7]=3)=[C:17]([F:23])[CH:18]=2)=[O:41])[CH2:52][CH2:51]1)[C:44]1[CH:45]=[CH:46][CH:47]=[CH:48][CH:49]=1

Participants

7

Reactant 4

HCID 8471TriethylamineHCID 94429TriphosgeneHCID 4158521-Benzyl-4-piperidylamineHCID 114269974-((6,7-Dimethoxyquinolin-4-yl)oxy)-3-fluorobenzenamine

Product 1

HCID 21890149HCID 21890149, compoundYield 28%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6212ChloroformSolvent2×

Procedure

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-3-fluoroaniline (100 mg) was dissolved in chloroform (10 ml) and triethylamine (1 ml) to prepare a solution. A solution of triphosgene (142 mg) in chloroform was then added to the solution, and the mixture was stirred at room temperature for 10 min. Next, 1-benzyl-4-piperidineamine (91 mg) was added thereto, and the mixture was further stirred at room temperature for one hr. Water was added to stop the reaction, and the reaction solution was then extracted with chloroform, followed by concentration. The residue was purified on a column using chloroform/methanol to give the title compound (47 mg, yield 28%).

Workup

  1. stirringthe mixture was further stirred at room temperature for one hr
  2. customthe reaction
  3. extractionthe reaction solution was then extracted with chloroform
  4. concentrationfollowed by concentration
  5. customThe residue was purified on a column

Sources & evidence

ORD record
ord-9003108664c144cd93abfe851e6496c9
Source dataset
uspto-grants-2006_11
Patent number
US07135466B2

Reaction notes

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