1,4-Dichlorobenzene → Dicyclopentadiene

HRID 1084946Notes

Reaction equation

HRID 1084946 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. ##STR38## 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-a0f769c8ed544d828cf1bce3efffc70d
Source dataset
uspto-grants-1991_04
Patent number
US05006627

Reaction notes

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