Zincchloride → HCID 178441112, compound

HRID 1388806Notes

Reaction equation

HRID 1388806 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH:9]([CH3:11])[CH3:10])=[CH:4][CH:3]=1.[Mg].[CH2:13]([C:17]1[CH:22]=[CH:21][C:20]([Mg]Br)=[CH:19][CH:18]=1)[CH:14]([CH3:16])[CH3:15].[Cl-].[Zn+2:26].[Cl-]>C1C=CC=CC=1.C1COCC1>[CH2:8]([C:5]1[CH:6]=[CH:7][C:2]([Zn:26][C:20]2[CH:21]=[CH:22][C:17]([CH2:13][CH:14]([CH3:16])[CH3:15])=[CH:18][CH:19]=2)=[CH:3][CH:4]=1)[CH:9]([CH3:11])[CH3:10]

Participants

7

Reactant 4

HCID 3007855ZincchlorideHCID 37890181-Bromo-4-(2-methylpropyl)benzeneHCID 5462224MagnesiumHCID 178440987HCID 178440987, compound

Product 1

HCID 178441112HCID 178441112, compound

Reagents, catalysts & solvents 2

HCID 241BenzeneSolventHCID 8028TetrahydrofuranSolvent

Procedure

Under a nitrogen atmosphere, a solution of 10.2 g of p-bromoisobutylbenzene in 30 ml of benzene was added dropwise slowly to 1.2 g of magnesium turnings in 20 ml of THF at the refluxing temperature. To the resulting p-isobutylphenyl magnesium bromide solution was added 3.14 g of anhydrous zinc chloride in an atmosphere of nitrogen. When the temperature of the resulting mixture was maintained at 25° to 30° C. for 1 hour, a solution of di-(p-isobutylphenyl) zinc formed.

Workup

  1. temperatureWhen the temperature of the resulting mixture was maintained at 25° to 30° C. for 1 hour

Sources & evidence

ORD record
ord-7aa7c30afdb348ea923fcafcebfeac5c
Source dataset
uspto-grants-1984_02
Patent number
US04433160

Reaction notes

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