1-Chloro-4-(chloromethyl)benzene → HCID 19088819, compound

HRID 257523Notes

Reaction equation

HRID 257523 reaction equation
C(=O)([O-])[O-].[K+].[K+].[Cl:7][C:8]1[CH:13]=[C:12]([O:14][CH:15]([CH2:17][CH3:18])[CH3:16])[CH:11]=[CH:10][C:9]=1[OH:19].[Cl:20][C:21]1[CH:28]=[CH:27][C:24]([CH2:25]Cl)=[CH:23][CH:22]=1>CN(C)C=O>[CH:15]([O:14][C:12]1[CH:11]=[CH:10][C:9]([O:19][CH2:25][C:24]2[CH:27]=[CH:28][C:21]([Cl:20])=[CH:22][CH:23]=2)=[C:8]([Cl:7])[CH:13]=1)([CH2:17][CH3:18])[CH3:16]

Participants

5

Reactant 3

HCID 77231-Chloro-4-(chloromethyl)benzeneHCID 11430Potassium CarbonateHCID 229187772-Chloro-4-sec-butoxyphenol

Product 1

HCID 19088819HCID 19088819, compoundYield 78.9%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

A mixture of 0.30 g of potassium carbonate, 0.40 g of 2-chloro-4-sec-butoxyphenol, 0.32 g of p-chlorobenzyl chloride and 15 ml of N,N-dimethylformamide was stirred at room temperature overnight. The reaction mixture was poured into ice-water and extracted twice with 100 ml of ethyl acetate. The extracts were combined together, washed with water, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was subjected to silica gel chromatography to give 0.51 g of 1-sec-butoxy-3-chloro-4-(4-chlorobenzyloxy)benzene. Yield, 78%. nD20.6 1.5630.

Workup

  1. extractionextracted twice with 100 ml of ethyl acetate
  2. washwashed with water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated under reduced pressure

Sources & evidence

ORD record
ord-4d63b96e88394d1fb54b3fc914d30d52
Source dataset
uspto-grants-1993_11
Patent number
US05262441

Reaction notes

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