Methyl iodide → 5-Fluoro-2,3-dimethyl-benzothiazol-3-ium iodide

HRID 557137

Reaction equation

HRID 557137 reaction equation
[F:1][C:2]1[CH:3]=[CH:4][C:5]2[S:9][C:8]([CH3:10])=[N:7][C:6]=2[CH:11]=1.[I:12][CH3:13]>C(O)C>[I-:12].[F:1][C:2]1[CH:3]=[CH:4][C:5]2[S:9][C:8]([CH3:10])=[N+:7]([CH3:13])[C:6]=2[CH:11]=1

Participants

4

Reactant 2

HCID 6328Methyl iodideHCID 5974375-Fluoro-2-methylbenzothiazole

Product 1

HCID 669907845-Fluoro-2,3-dimethyl-benzothiazol-3-ium iodide

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

13.0 g (10.4 ml, 77.7 mmol) 5-Fluoro-2-methyl-benzothiazole and 22.1 g (9.47 ml, 156 mmol) iodomethane were boiled in ethanol for 7 h. The residue was filtrated. 4.00 g=17% white powder

Workup

  1. filtrationThe residue was filtrated

Sources & evidence

ORD record
ord-ca4303ac31c042c0bca4858ea5b4ad7a
Source dataset
uspto-grants-2011_11
Patent number
US08058431B2

Linked notes

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