New polyfluoro and perfluoroalkoxy sulfonyl fluorides. Part V. Fluorination studies

Gard, Gary L.; Hamel, N.N.; Mohtasham, J.; Waterfeld, Alfred; Mews, R.

doi:10.1016/s0022-1139(00)82359-3

Cited by 12 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The methine carbons, e-c recognized as the only doublets in the 1 H-coupled spectra, were found in the range of 68.5 to 70.1 ppm and showed similar JH coupling of 141.4 to 143.3 Hz. The OCF 2 CF2802F b-bportions of the spectra are all quite similar and agree with published results 43.…”

supporting

confidence: 90%

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

Choi¹

2000

View full text Add to dashboard Cite

Cl p "/ 0 E De NMR SPECTRUM OF SF 5CH2CHBrCH2CF=CF 2-E CARBON, PROTON COUPLED 19 F NMR SPECTRUM OF SF 5 CH=CHCH=CHC1 Cl p 'Y 0 De NMR SPECTRUM OF SF 5 CH=CHCH=CHC1-Cl, p CARBON, PROTON DECOUPLED. Cl p 'Y 0 De NMR SPECTRUM OF SF 5 CH=CHCH=CHC1 Cl, p CARBON, PROTON COUPLED. Cl ' CF 2 113.8 {d,d,d) CH 2 ClCHClCH 2 CFC 12 } F 211 } 080 2 CF 118. 9 {d, d, d) CH 2 32. 4 {d) Jl,2 = 290.0 37 CH 51. 7 (s) CH 2 46.8 (s)

show abstract

supporting

confidence: 90%

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

Choi¹

2000

View full text Add to dashboard Cite

show abstract

The gas‐phase structure of bis(fluorosulfonyl)difluoromethane, (SO₂F)₂CF₂

Weiss

Waterfeld

Gard

et al. 1994

Zeitschrift anorg allge chemie

View full text Add to dashboard Cite

New synthetic pathways and the infrared spectrum of bis(fluorosulfonyl)difluoromethane, (SO2F)2CF2, are reported. The geometric structure and conformational properties of the title compound have been studied by gas electron diffraction. Depending on the rotational position of the two SO2F groups, four conformers with different symmetries can occur in this compound: C2v symmetry, if both SF bonds stagger the CF2 group. C2 or Cs symmetry, if one SO bond of each group staggers the CF2 group. The experimental electron diffraction intensities can be fitted equally well with a C1 conformer or with a mixture of C2v, C2 and Cs conformers, in a ratio of 3:2:5. The following geometric parameters (ra distances, ∠α angles with 3σ uncertainties) were derived: CF = 1.340(6) Å, SO = 1.412(2) Å, SF = 1.550(3) Å, CS = 1.848(4) Å, SCS = 113.6(7)°, FCF = 110.0(10)°, OSO = 124.6(18)°, CSF = 96.5(16)° and CSO = 108.4(14)°.

show abstract

Electrofluorination of Organic Compounds

Drakesmith

1997

Organofluorine Chemistry

View full text Add to dashboard Cite

New polyfluoro and perfluoroalkoxy sulfonyl fluorides. Part V. Fluorination studies

Cited by 12 publications

References 12 publications

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

The gas‐phase structure of bis(fluorosulfonyl)difluoromethane, (SO₂F)₂CF₂

Electrofluorination of Organic Compounds

Contact Info

Product

Resources

About

New polyfluoro and perfluoroalkoxy sulfonyl fluorides. Part V. Fluorination studies

Cited by 12 publications

References 12 publications

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

Studies in Fluorine Chemistry: 13C NMR Investigation of SF5/SO2F Fluorinated Systems

The gas‐phase structure of bis(fluorosulfonyl)difluoromethane, (SO2F)2CF2

Electrofluorination of Organic Compounds

Contact Info

Product

Resources

About

The gas‐phase structure of bis(fluorosulfonyl)difluoromethane, (SO₂F)₂CF₂