Methyl iodide → HCID 13103379, compound

HRID 1902200Notes

Reaction equation

HRID 1902200 reaction equation
[CH3:1][N:2]1[CH2:19][CH2:18][N:5]2[C:6]3[CH:17]=[CH:16][CH:15]=[CH:14][C:7]=3[CH2:8][N:9]3[CH:13]=[CH:12][CH:11]=[C:10]3[CH:4]2[CH2:3]1.[CH3:20][I:21]>C(Cl)Cl>[I-:21].[CH3:1][N+:2]1([CH3:20])[CH2:19][CH2:18][N:5]2[C:6]3[CH:17]=[CH:16][CH:15]=[CH:14][C:7]=3[CH2:8][N:9]3[CH:13]=[CH:12][CH:11]=[C:10]3[CH:4]2[CH2:3]1

Participants

4

Reactant 2

HCID 6328Methyl iodideHCID 51355Aptazapine

Product 1

HCID 13103379HCID 13103379, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The mixture of 500 mg of 2-methyl-1,3,4,14b-tetrahydro-10H-pyrazino[1,2-a]pyrrolo[2,1-c][1,4]benzodiazepine, 10 ml of methylene chloride and 0.5 ml of methyl iodide is stirred at room temperature for one hour. It is filtered and the residue washed with methylene chloride, to yield the 2,2-dimethyl-1,3,4,14b-tetrahydro-10H-pyrazino[1,2-a]pyrrolo[2,1-c][1,4]benzodiazepinium iodide melting at 258°-260° with decomposition.

Workup

  1. filtrationIt is filtered
  2. washthe residue washed with methylene chloride

Sources & evidence

ORD record
ord-12c3fad98f234408b97f3005a9715125
Source dataset
uspto-grants-1982_12
Patent number
US04362666

Reaction notes

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