Methyl iodide → HCID 20403171, compound
Reaction equation
[CH:1]1[C:6]2([CH2:11][CH2:10][CH2:9][CH:8]=[CH:7]2)[CH2:5][CH2:4][CH2:3][N:2]=1.[CH3:12][I:13]>C1C=CC=CC=1>[I-:13].[CH3:12][N+:2]1[CH2:3][CH2:4][CH2:5][C:6]2([CH2:11][CH2:10][CH2:9][CH:8]=[CH:7]2)[CH:1]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
A solution of 2-azaspiro-[5.5]-undeca-1,7-diene (14.0 g.; 0.10 mole) is dissolved in dry benzene (150 ml.) and methyl iodide (21.3 g.; 0.15 mole) is added. The mixture becomes warm and a solid separates. The precipitate is filtered, washed with ether and air-dired to afford 27.0 g. (93% yield) of 2-methyl-2-azoniaspiro-[5.5]undeca-1,7-diene iodide, m.p. 193°-194° C.
Workup
- temperatureThe mixture becomes warm
- filtrationThe precipitate is filtered
- washwashed with ether
- customair-dired to afford 27.0 g
Sources & evidence
- ORD record
- ord-269a0e122beb4be9b343d6e1c33c325f
- Source dataset
- uspto-grants-1982_11
- Patent number
- US04357471
Reaction notes
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