1,4-Dichlorobenzene → Dicyclopentadiene

HRID 1032807Notes

Reaction equation

HRID 1032807 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. ##STR44## Where:

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-68101cbc1d644a2ea494ac90b87fad7c
Source dataset
uspto-grants-1990_09
Patent number
US04959444

Reaction notes

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