Methyl fluorosulfate → HCID 86737692, compound

HRID 443988Notes

Reaction equation

HRID 443988 reaction equation
[CH2:1]([O:9][C:10]1[CH:14]=[CH:13][S:12][N:11]=1)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[CH3:15][O:16][S:17]([F:20])(=[O:19])=[O:18]>>[F:20][S:17]([O-:19])(=[O:18])=[O:16].[CH3:15][N+:11]1[S:12][CH:13]=[CH:14][C:10]=1[O:9][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

3

Reactant 2

HCID 9870Methyl fluorosulfateHCID 23466275HCID 23466275, compound

Product 1

HCID 86737692HCID 86737692, compound

Procedure

3-n-Octoxyisothiazole (5.0 g, 0.023 mol) and 6 ml of methylfluorosulfonate were heated to 70° for 1 hr. After cooling, the solid was washed with ether to yield 6.4 g of 2-methyl-3-n-octyloxyisothiazolium fluorosulfonate, mp 39°-41°. Spectral data (NMR & IR) were consistent with the assigned structure.

Workup

  1. temperatureAfter cooling
  2. washthe solid was washed with ether

Sources & evidence

ORD record
ord-0bcdf7ca74004a72abe9ac9be68a9dc4
Source dataset
uspto-grants-1981_04
Patent number
US04262127

Reaction notes

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