Triethylamine → HCID 57881582, compound

HRID 1817389Notes

Reaction equation

HRID 1817389 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][CH:17]=1.C(N(CC)CC)C.ClC(Cl)(O[C:34](=[O:40])OC(Cl)(Cl)Cl)Cl.[F:42][C:43]1[CH:48]=[CH:47][C:46]([C@H:49]([NH2:51])[CH3:50])=[CH:45][CH:44]=1>C(Cl)(Cl)Cl>[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]([NH:20][C:34]([NH:51][C@@H:49]([C:46]2[CH:47]=[CH:48][C:43]([F:42])=[CH:44][CH:45]=2)[CH3:50])=[O:40])=[CH:18][CH:17]=1

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 94429TriphosgeneHCID 6950187(1R)-(+)-1-(4-Fluorophenyl)ethylamineHCID 115945434-[(6,7-Dimethoxyquinolin-4-yl)oxy]aniline

Product 1

HCID 57881582HCID 57881582, compoundYield 60%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent3×

Procedure

4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (30 mg) was dissolved in chloroform (1 ml) and triethylamine (0.1 ml) to prepare a solution. A solution of triphosgene (35 mg) in chloroform (0.2 ml) was then added to the solution, and the mixture was stirred at room temperature for one hr. Next, a solution of (1R)-1-(4-fluorophenyl)ethylamine (35 mg) in chloroform (0.2 ml) was added thereto, and the mixture was stirred at room temperature for 10 hr. The stirred mixture was purified by chromatography on silica gel using chloroform/methanol for development to give the title compound (28 mg, yield 60%).

Workup

  1. stirringthe mixture was stirred at room temperature for 10 hr
  2. customThe stirred mixture was purified by chromatography on silica gel

Sources & evidence

ORD record
ord-a8ad6f6e606f4e22a7abf406ca7054b2
Source dataset
uspto-grants-2009_10
Patent number
US07598258B2

Reaction notes

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