Chloroform → HCID 22006728, compound

HRID 323666Notes

Reaction equation

HRID 323666 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([O:15][CH2:16][CH:17]=[C:18]([Cl:20])[Cl:19])[CH:5]=[C:6]([Cl:14])[C:7]=1[O:8][CH2:9][CH2:10][CH2:11][NH:12][CH3:13].C(N(CC)CC)C.C(Cl)(Cl)Cl.[F:32][C:33]([F:44])([F:43])[C:34]1[CH:42]=[CH:41][C:37]([C:38](Cl)=[O:39])=[CH:36][CH:35]=1>C(OCC)(=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([O:15][CH2:16][CH:17]=[C:18]([Cl:20])[Cl:19])[CH:5]=[C:6]([Cl:14])[C:7]=1[O:8][CH2:9][CH2:10][CH2:11][N:12]([CH3:13])[C:38](=[O:39])[C:37]1[CH:41]=[CH:42][C:34]([C:33]([F:44])([F:43])[F:32])=[CH:35][CH:36]=1

Participants

6

Reactant 4

HCID 6212ChloroformHCID 8471TriethylamineHCID 676074-(Trifluoromethyl)benzoyl chlorideHCID 22006852HCID 22006852, compound

Product 1

HCID 22006728HCID 22006728, compoundYield 55%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

To a mixture of 0.42 g of 3,5-dichloro-1-(3,3-dichloro-2-propenyloxy)-4-(3-(methylamino)propyloxy)benzene, 0.18 ml of triethylamine and 10 ml of chloroform was added 0.18 ml of 4-(trifluoromethyl)benzoyl chloride, while stirring under ice cooling. After stirring at room temperature for 6 hours, the reaction mixture was concentrated to give a residue. The residue was dissolved in 50 ml of ethyl acetate, and the ethyl acetate layer was successively washed with 10% hydrochloric acid, saturated aqueous sodium hydrogen carbonate solution and saturated saline solution, dried over anhydrous magnesium sulfate, and then concentrated to give a residue. The residue was subjected to silica gel chromatography, which afforded 0.35 g of 3,5-dichloro-1-(3,3-dichloro-2-propenyloxy)-4-(3-(N-methyl-4-(trifluoromethyl)benzamido)propyloxy)benzene (55% yield), nD24.5 1.5461.

Workup

  1. stirringAfter stirring at room temperature for 6 hours
  2. concentrationthe reaction mixture was concentrated
  3. customto give a residue
  4. washthe ethyl acetate layer was successively washed with 10% hydrochloric acid, saturated aqueous sodium hydrogen carbonate solution and saturated saline solution
  5. dry with materialdried over anhydrous magnesium sulfate
  6. concentrationconcentrated
  7. customto give a residue

Sources & evidence

ORD record
ord-5b4ba21557784f3ca5490b001985153c
Source dataset
uspto-grants-2001_04
Patent number
US06214835B1

Reaction notes

Loading…