Methyl iodide → HCID 21502479, compound

HRID 1288515Notes

Reaction equation

HRID 1288515 reaction equation
[CH3:1][C:2]1[CH2:7][CH2:6][CH2:5][C:4]([CH3:9])([CH3:8])[C:3]=1/[CH:10]=[CH:11]/[CH2:12][N:13]([CH3:15])[CH3:14].[CH3:16][I:17]>CCOCC>[I-:17].[CH3:1][C:2]1[CH2:7][CH2:6][CH2:5][C:4]([CH3:8])([CH3:9])[C:3]=1/[CH:10]=[CH:11]/[CH2:12][N+:13]([CH3:16])([CH3:15])[CH3:14]

Participants

4

Reactant 2

HCID 6328Methyl iodideHCID 21502529HCID 21502529, compound

Product 1

HCID 21502479HCID 21502479, compoundYield 68.3%

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

A solution of [3-(2,6,6-trimethyl-1-cyclohexenyl)-2(trans)-propenyl]dimethylamine (2.0 g) in dry ether (20 cc) was added to methyliodide (2.0 g), and the reaction mixture was allowed to stand over night. Precipitated crystals were gathered by filtration, and recrystallized from a mixed solvent of ethanol, benzene and ether to give colorless crystals (2.3 g) of [3-(2,6,6-trimethyl-1-cyclohexenyl)-2(trans)-propenyl]trimethylammonium iodide, m.p. 180° C.

Workup

  1. waitto stand over night
  2. customPrecipitated crystals
  3. filtrationwere gathered by filtration
  4. customrecrystallized from a mixed solvent of ethanol, benzene and ether

Sources & evidence

ORD record
ord-48f17f34c3b14da88f316c9fd3bc0b2f
Source dataset
uspto-grants-1976_10
Patent number
US03988373

Reaction notes

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