Benzene → HCID 19825614, compound

HRID 1111145Notes

Reaction equation

HRID 1111145 reaction equation
[CH2:1](Br)[CH2:2][CH:3]([CH3:5])[CH3:4].[CH3:7][NH:8][C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1.C1C=CC=CC=1>C(N(CC)CC)C>[CH3:7][N:8]([CH2:1][CH2:2][CH:3]([CH3:5])[CH3:4])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1

Participants

5

Reactant 3

HCID 241BenzeneHCID 7515N-MethylanilineHCID 78911-Bromo-3-methylbutane

Product 1

HCID 19825614HCID 19825614, compoundYield 63.4%

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

121 g of isoamyl bromide were added dropwise to a mixture of 86 g of N-methyl-aniline, 500 ml of anhydrous benzene and 81 g of anhydrous triethylamine and the mixture was refluxed for 100 hours and was filtered. The filtrate was washed with water, dried and evaporated to dryness. The residue was distilled to obtain 90 g of N-methyl-N-(3-methylbutyl)-aniline boiling at 132° C. at 18 mm Hg.

Workup

  1. temperaturethe mixture was refluxed for 100 hours
  2. filtrationwas filtered
  3. washThe filtrate was washed with water
  4. customdried
  5. customevaporated to dryness
  6. distillationThe residue was distilled

Sources & evidence

ORD record
ord-ccce58d0dfeb44099911350a9509cdee
Source dataset
uspto-grants-1990_12
Patent number
US04978657

Reaction notes

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