1,4-Dichlorobenzene → Dicyclopentadiene

HRID 484264Notes

Reaction equation

HRID 484264 reaction equation
[CH2:1]([C:8]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=O)C1C=CC=CC=1.[CH:17]1C(Cl)=CC=C(Cl)C=1>CCCCCC>[CH2:10]1[CH:11]2[CH:12]3[CH:13]=[CH:14][CH:15]([CH:16]2[CH:1]=[CH:8]1)[CH2:17]3

Participants

4

Reactant 2

HCID 46851,4-DichlorobenzeneHCID 75931,3-Diphenyl-2-propanone

Product 1

HCID 6492Dicyclopentadiene

Reagents, catalysts & solvents 1

HCID 8058HexaneSolvent

Procedure

A one mole equivalent sample of product II and two mole equivalent of dibenzylketone is heated for 4 hours in a mechanically stirred dichlorobenzene solution. The mixture is diluted with addition of hexane and the solid product is filtered, washed with hexane and dried. Purification of this product may be carried out by recrystallization from acetone or methyl ethyl ketone. ##STR41## where: Ph=phenyl rings.

Workup

  1. filtrationthe solid product is filtered
  2. washwashed with hexane
  3. customdried
  4. customPurification of this product
  5. custommay be carried out by recrystallization from acetone or methyl ethyl ketone

Sources & evidence

ORD record
ord-9f22d3c9bae3467796dd213be2961ce3
Source dataset
uspto-grants-1993_07
Patent number
US05230666

Reaction notes

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