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Conditions | Yield |
---|---|
byproducts: SF6, SF4; 150°C, 16 h, procedure described by T. A. Kovacina, A. D. Berry,and W. B. Fox, J. Fluorine Chem., 7,430, (1976); trap-to-trap fractionation (-63°C, -116°C, -196°C), addn. of Hg to the trap at 0°C; | 85% |
In neat (no solvent) reaction; distn.; |
SF5N(Br)CF3
pentafluorosulfanyl bromide
Conditions | Yield |
---|---|
With CO In neat (no solvent) byproducts: CF3N=C=O, Br2; excess CO, room temp., 4 d; fractional distn., mixt. of SF5Br/CF3N=C=O not separated; |
pentafluorosulfanyl bromide
Perfluoro-n-butanesulfonyl hypochlorite
pentafluoro(nonafluorobutanesulfonato)sulfur(VI)
Conditions | Yield |
---|---|
-111 to 0°C; | 80% |
-111 to 0°C; | 80% |
Conditions | Yield |
---|---|
With CsF In neat (no solvent) byproducts: Br2, SOF4, SF4; Irradiation (UV/VIS); mixt. irradiated for 12 h; condensed at -196°C; warmed to -78°C; volatiles transferred into cylinder cooled to -196°C cntg.CsF; distilled through -78, -130, -196°C traps; recovered from -130°C trap; | 3% |
pentafluorosulfanyl bromide
1,4-dihydronaphthalene
3-bromo-2-pentafluorosulfanyl-1,2,3,4-tetrahydro-naphthalene
Conditions | Yield |
---|---|
With potassium fluoride; triethyl borane In hexanes; pentane at -50℃; for 2h; |
pentafluorosulfanyl bromide
A
sulfurpentafluoride
B
hydrogen bromide
Conditions | Yield |
---|---|
In gaseous matrix Kinetics; reaction of H (produced on microwave discharge) and SF5Br in Ar; not isolated; |
pentafluorosulfanyl bromide
Lithium; 2,3,4,5,6-pentafluoro-benzenethiolate
A
bis(pentafluorophenyl) disulfide
B
bis(pentafluorophenyl)trisulfane
Conditions | Yield |
---|---|
In gaseous matrix Kinetics; byproducts: SF5; Xe/Ar mixt. flowing through inner tube and SF5Br/Ar mixt. through outertube of flowing afterglow reactor (coaxial mixing type), combined gas flows passing through rolled tantalum electrodes (ca. 0.7 cm diam., sepd.by ca. 1 cm, 200-250 V); |
pentafluorosulfanyl bromide
pentafluorophenyl lithium
bis(pentafluorophenyl) sulfoxide
Conditions | Yield |
---|---|
In diethyl ether -78°C, 5 h; | 50-60 |
pentafluorosulfanyl bromide
bromine(I) fluorosulfate
pentafluorosulfur fluorosulfonate
Conditions | Yield |
---|---|
In not given BrSO3F was reacted with SF5Br according to Johri, K. K.; Katsuhara, Y.; DesMarteau, D. D.; J. Fluorine Chem. 1982, 19, 227; |