The infra-red spectra of some derivatives of sulphur hexafluoride

Cross, L. H.; Cushing, Gregory W.; Roberts, H. L.

doi:10.1016/0371-1951(61)80080-5

Cited by 32 publications

(15 citation statements)

References 5 publications

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“…Cross and coworkers reported that the most intense band for compounds containing the SF 5 -grouping appears in the 850-920 cm À1 region (S-F stretching modes) and in the 600 cm À1 region (S-F deformation modes) [16]. For the new compounds reported in this paper, the S-F stretching bands and one of the deformation bands are found in the 878-830 and 601-600 cm À1 ranges, respectively.…”

Section: Resultsmentioning

confidence: 70%

“…The J SF5-CH cis coupling values are near 0 or absent for SF 5 CH¼CH 2 [17], SF 5 CBr¼ CHCl [19], SF 5 CH¼CHCl [18], SF 5 CH¼CHOCH 3 [18], SF 5 CBr¼CHBr [20], SF 5 CCl¼CH 2 [21] and SF 5 CBr¼ CHCl [16]. Also of interest is the J SF5-CH trans interaction; for SF 5 CH¼CH 2 [17], SF 5 CH¼CHOCH 3 [18], SF 5 CBr¼ CHBr [20], and SF 5 CCl¼CH 2 [21], and trans-SF 5 CBr¼CHCl [19] the coupling values are 2.3, 3, 3.0, 3.3 and 2.2 Hz, respectively.…”

Section: Resultsmentioning

confidence: 96%

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New acrylate systems: derivatives of β-SF5-acrylic acid

Winter

Dodean

Holmes

et al. 2004

Journal of Fluorine Chemistry

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Section: Resultsmentioning

confidence: 70%

Section: Resultsmentioning

confidence: 96%

New acrylate systems: derivatives of β-SF5-acrylic acid

Winter

Dodean

Holmes

et al. 2004

Journal of Fluorine Chemistry

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“…The infrared spectra for these compounds exhibit strong absorption bands between 813 and 889 cm À1 due to the S-F stretching modes of the SF 5 group [14]. One of the SF 5 group deformation modes occurs between 602 and 608 cm À1 [14]. In the 19 F NMR spectra, the compounds show a typical AB 4 splitting pattern for the SF 5 -group.…”

Section: Resultsmentioning

confidence: 93%

“…For new compounds and known compounds incompletely characterized, a combination of elemental analysis, 1 H and 19 F NMR , IR, and GC-MS was used for characterization. The infrared spectra for these compounds exhibit strong absorption bands between 813 and 889 cm À1 due to the S-F stretching modes of the SF 5 group [14]. One of the SF 5 group deformation modes occurs between 602 and 608 cm À1 [14].…”

Section: Resultsmentioning

confidence: 98%

Pentafluoro-λ6-sulfanyl (SF5) perfluoroalkyl iodides-synthesis and reaction with ethylene and tetrafluoroethylene

Nixon

Mohtasham

Winter

et al. 2004

Journal of Fluorine Chemistry

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“…The infrared spectra for all new compounds have in common the characteristic absorption bands of the SF 5 group. Cross and coworkers reported that the most intense band for compounds containing the SF 5 grouping should appear in the region 850-920 cm -1 (S-F stretching modes) and in the region of 600 cm -1 (S-F deformation modes) [17]. For the compounds 6-10, the stretching absorption bands are found in the 815-890 region while the deformation band is located in the 580-600 cm Compounds 11-15 were identified by IR, 19 F, 1 H and 13 C NMR spectral data.…”

Section: Interaction Of Sf 5 CL With Unsaturated Alcoholsmentioning

confidence: 99%

Fundamental Research on Combustion of Organophosphorous Esters and Synthesis of Promoting Additives.

Brel¹

2002

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Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing the burden, to Department of Defense, Washington Headquarters Services, Directorate for Information SPONSOR/MONITOR'S ACRONYM(S) 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES)EOARD PSC 802 BOX 14 FPO 09499-0014 SPONSOR/MONITOR'S REPORT NUMBER(S)ISTC 01-7021 DISTRIBUTION/AVAILABILITY STATEMENTApproved for public release; distribution is unlimited. SUPPLEMENTARY NOTES ABSTRACTThis report results from a contract tasking Institute of Physiologically Active Compounds as follows: Burning velocities and flammability limits for gaseous organophosphorous esters (OPE)/air mixtures, as well as effects of fluorine-containing additives on the burning velocities and flammability limits, will be determined. Fluorine-containing additives which promote combustion of OPE/air mixtures will be synthesized. Was established that interaction of sulfur chloride pentafluoride (F 5 SCl) and unsaturated alcohols under irradiation of ultra-violet light leads to adducts of addition of F 5 SCl to the double bounds in good yields. These adducts are useful precursors in the preparation of novel compounds containing pentafluorothio groups. For the first time shown, that realization of reaction addition of sulfur chloride pentafluoride (F 5 SCl) in the condition of photochemical or thermal reaction of addition, leads to formation of high strained cyclic compounds with sulfur pentafluoride groups (F 5 S) in good yield. Effective way of synthesis of mono-and di-adducts of SF 5 Cl and 1,4-, and 1,5-alkadienes was found. These adducts are useful precursors in the preparation of earlier not known 1,3-,1,4-and 1,5-alkadienes with sulfur pentafluoride groups. SUBJECT TERMS

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The infra-red spectra of some derivatives of sulphur hexafluoride

Cited by 32 publications

References 5 publications

New acrylate systems: derivatives of β-SF5-acrylic acid

New acrylate systems: derivatives of β-SF5-acrylic acid

Pentafluoro-λ6-sulfanyl (SF5) perfluoroalkyl iodides-synthesis and reaction with ethylene and tetrafluoroethylene

Fundamental Research on Combustion of Organophosphorous Esters and Synthesis of Promoting Additives.

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