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Conditions | Yield |
---|---|
In diethyl ether BF3*C2H5OC2H5 was aded to a suspn. of AgF in diethyl ether, stirred until a clear soln. was obtained; the solvent was removed in vac.; | 89.7% |
In not given |
Conditions | Yield |
---|---|
solvation of AgNO3 in HF not above 0°C under stirring and introduction of BF3;; precipitation; washing with liquid HF and drying in a stream of N2 (12 hours), later in vacuum (12 hours);; | 85% |
In hydrogen fluoride react. mechanism discussed;; | |
In hydrogen fluoride HF (liquid); react. mechanism discussed;; | |
In hydrogen fluoride HF (liquid); High Pressure; in FEP vessel liquid HF was condensed onto AgNO3 at 77 K and warmed to room temp., BF3 was added for 12 h (2 bar); liquid phase was decanted, residue was dried by pumping for 3 h; X-ray powder diffraction; |
boron trifluoride
fluorine
A
silver tetrafluoroborate
B
xenon difluoride
Conditions | Yield |
---|---|
In hydrogen fluoride HF (liquid); treatment AgF with BF3 in HF, pptn. of AgBF4, adnn. of F2, removal of volatiles, addn. of Hf, BF3 and xenon (condensed in reactor, -100°C), warming to 20°C with stirring (thermal cycling repeated 3-4 times, in 2 h); removal of volatile (vac., -45°C, 5 h), XeF2 (U trap, -78°C); x-ray photography; | A n/a B 66% |
Conditions | Yield |
---|---|
With HF In hydrogen fluoride HF (liquid); mixing of AgF2 and BF3 in HF (-100°C), warming(to room temp., stirring), addn. of xenon (stirring 12 h); removal of volatile (-45°C, vac.), XeF2 (U trap, -78°C); x-ray powder photography and Raman spectroscopy; novolatile AgBF4; x-ray powder photography; | A n/a B 57.9% |
Conditions | Yield |
---|---|
In water Ag2O reacted with 48% H2O-soln. of HBF4; |
Conditions | Yield |
---|---|
In neat (no solvent) heating a mixture of AgF and B2O3 (molar ratio 2 : 1) with an excess of SF4 in a closed steel tube at 175°C;; |
Conditions | Yield |
---|---|
In neat (no solvent) heating at 175°C;; | |
In neat (no solvent) heating at 175°C;; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: Cl2; evaporation of an excess of BF3;; |
boron trifluoride
silver tetrafluoroborate
Conditions | Yield |
---|---|
With Ag borate | |
With Ag borate |
hydrogen fluoride
boron trifluoride
silver
silver tetrafluoroborate
Conditions | Yield |
---|---|
In nitromethane addition of powdered Ag to a solution of HF and BF3 in CH3NO2;; |
Conditions | Yield |
---|---|
In neat (no solvent) evaporation of an excess of BF3;; | |
In ethylbenzene introduction of gaseous BF3 into a suspension of AgF in ethylbenzene;; not isolated;; | |
In toluene introduction of gaseous BF3 into a suspension of AgF in toluene and evaporation in vacuum;; |
Conditions | Yield |
---|---|
In water 48 % HBF4 was added to Ag2O; MeOH was added, solvent was removed under vac., residue was washed with acetone; | |
In water | 23.3 g |
Conditions | Yield |
---|---|
In acetonitrile byproducts: NH4NO3; N2 atmosphere; pptn. of NH4NO3; filtn. (removal of pptd. NH4NO3), pptn. on cooling (liq. N2) and solvent evapn., separated salt dried (vac.), recrystd. by addn. of acetone/methanol to the salt soln. in acetonitrile; Ag anal.; | 92.9 - 96.5 |
silver tetrafluoroborate
silver(l) oxide
silver tetrafluoroborate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In nitromethane byproducts: AgBO2; addition of 60 g boron fluoride etherate to a suspension of 51.5 g Ag2O in 100 ml CH3NO2 and boiling under stirring for 1.5 hours;; removing CH3NO2 in vacuum; drying in vacuum at 60°C over P2O5 and activated carbon;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) at 45°C in 72h;; |
uranium pentafluoride
A
silver tetrafluoroborate
B
uranium hexafluoride
Conditions | Yield |
---|---|
In hydrogen fluoride HF (liquid); room temp.; detd. by IR spectroscopy and X-ray diffraction; |
Ag(1+)*BF4(1-)*CH2CHC3H7=AgBF4*CH2CHC3H7
A
silver tetrafluoroborate
Conditions | Yield |
---|---|
In neat (no solvent) decompn. at about -10°C;; |
Ag(1+)*BF4(1-)*C6H5C4H4C6H5=AgBF4*C6H5C4H4C6H5
silver tetrafluoroborate
Conditions | Yield |
---|---|
In water partial decompn. in H2O;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
Conditions | Yield |
---|---|
In neat (no solvent) investigation of dissociation;; | |
In neat (no solvent) investigation of dissociation;; |
A
silver tetrafluoroborate
Conditions | Yield |
---|---|
In acetone dissociation on dissoln.;; | |
In dichloromethane dissociation on dissoln.;; |
A
silver tetrafluoroborate
Conditions | Yield |
---|---|
In dimethyl sulfoxide decompn.; |
silver tetrafluoroborate
acetonitrile
tetrakis(acetonitrile)palladium(II) tetrafluoroborate
Conditions | Yield |
---|---|
for 1.5h; Inert atmosphere; | 100% |
In acetonitrile byproducts: AgCl; N2-atmosphere; addn. of PdCl2 to 2 equiv. of AgBF4, stirring (45 min, pptn.); filtration off of AgCl, concn. (vac.), addn. of ether (pptn.), recrystn. (MeCN/ether); elem. anal.; | 88% |
for 2h; Inert atmosphere; Schlenk technique; |
silver tetrafluoroborate
trans-{RhCl(CO)(DMPM)}2
{Rh2(CO)2(μ-Cl)(DMPM)2}{BF4}
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: AgCl; stirring for 40 min; removal of solvent under vac., dissoln. in CH2Cl2, filtn. through Celite, redn. of vol. by a stream of N2, addn. of diethyl ether; | 100% |
silver tetrafluoroborate
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In dichloromethane under N2 or Ar, addn. of diene in CH2Cl2 to Rh-complex in CH2Cl2, then addn. of solid AgBF4, soln. is stirred for 45 min; filtn. through Celite, addn. of THF to the filtrate, concn., filtn. of deep red crystals, washed with THF, air-dried; | 100% |
silver tetrafluoroborate
trans-dichlorobis(ethyl diphenylphosphinoacetate)palladium(II)
{cis-Pd(Ph2PCH2C(O)OEt)2}(BF4)2
Conditions | Yield |
---|---|
In dichloromethane 2 equiv. AgBF4; elem. anal.; | 100% |
Conditions | Yield |
---|---|
In acetone stirring at room temperature for 30 min, phenanthrene and trifluoroacetic acid were added to the filtrate, boiled under reflux for 2h, cooled; filtered, washed with ether; NMR, UV; | 100% |
silver tetrafluoroborate
iron(II) octaethyltetraazaporphyrin
benzyltrimethylammonium chloride
chloroiron(III) 2,3,7,8,12,13,17,18-octaethyl-5,10,15,20-tetraazaporphyrinate
Conditions | Yield |
---|---|
In dichloromethane; toluene byproducts: Ag; inert atmosphere; addn. of AgBF4 to the Fe-complex in toluene; stirred for 30 min; filtration off of Ag (Celite), evapn. (vac.), dissoln. in CH2Cl2, addn. of PhCH2N(CH3)3Cl, stirring (15 min);; filtration (Celite), partial evapn. (vac.), crystn. (hexane/C6H6, slow evapn.);; | 100% |
silver tetrafluoroborate
iron(carbonyl)2(trimethylphosphine)2(methyl)I
Conditions | Yield |
---|---|
With carbon monoxide In dichloromethane; acetone under argon; stirred for 13 h at room temp.;; filtn.; dried;; | 100% |
silver tetrafluoroborate
[(((CH3)3C)3P)2Au](1+)*Cl(1-)=[(((CH3)3C)3P)2Au]Cl
bis(tri-t-butylphosphine)gold(I) tetrafluoroborate
Conditions | Yield |
---|---|
In ethanol byproducts: AgCl; N2 atm., protection agains light; 1 equiv. of AgBF4, room temp., stirring (30 min); filtn., evapn. (vac.), crystn. (CH2Cl2/Et2O, -30°C), drying (vac.); elem. anal.; | 100% |
dichloro(benzene)ruthenium(II) dimer
silver tetrafluoroborate
<23>(1,3,5)-cyclophane
(η6-benzene)(η6-[2(3)](1,3,5)cyclophane)ruthenium(II) bis(tetrafluoroborate)
Conditions | Yield |
---|---|
In acetone; trifluoroacetic acid byproducts: AgCl; a soln. of Ru2-compd. and AgBF4 in acetone was stirred at room temp. for 30 min; after removing AgCl by filtration (2(3))(1,3,5)cyclophane and CF3CO2H were added; the mixt. was boiled under reflux for 1 h; the mixt. was cooled to 0°C and dild. with ether; the ppt. was collected by filtration and washed with ether, then dissolved in CH3NO2 and reprecipitated by addn. of ether; elem. anal.; | 100% |
silver tetrafluoroborate
fac-IrH3(PMe2Ph)3
Conditions | Yield |
---|---|
In tetrahydrofuran | 100% |
silver tetrafluoroborate
Conditions | Yield |
---|---|
In acetone byproducts: AgBr; addn. of stoich. amt. of AgBF4 to metal complex, stirring for 5 min; filtartion off of AgBr (Celite), vol. reduction, Et2O addn., cooling to -30°C overnight, collection (filtration), drying (vac.); elem. anal.; | 100% |
silver tetrafluoroborate
1,5-dicyclooctadiene
Conditions | Yield |
---|---|
In dichloromethane byproducts: AgCl; absence of air and moisture; addn. of 1 equiv. COD to Pd-complex soln. at -15°C, stirring for 10 min, addn. of equimolar amt. of AgBF4 soln. at -20°C, stirring (-20°C, 1 h); filtration (Celite), solvent removal (vac., -15 to -20°C); elem. anal.; | 100% |
silver tetrafluoroborate
1,1′,2,2′-tetrakis(diphenylphosphino)-4,4′-di-tert-butylferrocene
Fe(C5H2C(CH3)3(P(C6H5)2)2)2Rh(CO)2(1+)*BF4(1-)=Fe(C5H2C(CH3)3(P(C6H5)2)2)2Rh(CO)2BF4
Conditions | Yield |
---|---|
In methanol; toluene (Ar); addn. of a soln. of silver salt in methanol to a soln. of iron complex in toluene, addn. of a soln. of rhodium complex in toluene, stirring for 30 min; filtration, evapn.; | 100% |
silver tetrafluoroborate
[(PdCl(C6H5SCH2)2C6H2OCH2)2C6H3CH2CN]
Conditions | Yield |
---|---|
In nitromethane; dichloromethane; water stirring (5 min); solvent removal (vac.), dissolving in MeNO2 and evpn. to dryness (repeated twice), dissolving (MeNO2), filtn.; | 100% |
Conditions | Yield |
---|---|
In nitromethane; dichloromethane; water stirring (5 min); solvent removal (vac.), dissolving in MeNO2 and evpn. to dryness (repeated twice), dissolving (MeNO2), filtn.; | 100% |
silver tetrafluoroborate
[(PdCl(C6H5SCH2)2C6H2OCH2)3C6H3]
Conditions | Yield |
---|---|
In nitromethane; dichloromethane; water stirring (5 min); solvent removal (vac.), dissolving in MeNO2 and evpn. to dryness (repeated twice), dissolving (MeNO2), filtn.; | 100% |
silver tetrafluoroborate
Conditions | Yield |
---|---|
In nitromethane; dichloromethane; water stirring (5 min); solvent removal (vac.), dissolving in MeNO2 and evpn. to dryness (repeated twice), dissolving (MeNO2), filtn.; | 100% |
silver tetrafluoroborate
[(PdCl(C6H5SCH2)2C6H2OCH2)2C6H3CH2CN]
[(PdCl(C6H5SCH2)2C6H2OCH2)3C6H3]
Conditions | Yield |
---|---|
In nitromethane; dichloromethane byproducts: AgCl; 3 equiv. of AgBF4, 3 equiv. of R-CN block, stirring (ratio CH2Cl2/CH3NO21/1); filtration (over hyflo), chromatography (SiO2, CH3NO2); | 100% |
silver tetrafluoroborate
[(PdCl(C6H5SCH2)2C6H2OCH2)2C6H3CH2CN]
Conditions | Yield |
---|---|
In nitromethane; dichloromethane byproducts: AgCl; 3 equiv. of AgBF4, 3 equiv. of R-CN block, stirring (ratio CH2Cl2/CH3NO21/1); filtration (over hyflo), chromatography (SiO2, CH3NO2); | 100% |
Conditions | Yield |
---|---|
In nitromethane; dichloromethane byproducts: AgCl; 3 equiv. of AgBF4, 3 equiv. of R-CN block, stirring (ratio CH2Cl2/CH3NO21/1); filtration (over hyflo), chromatography (SiO2, CH3NO2); | 100% |
silver tetrafluoroborate
N,N,N,N,-tetramethylethylenediamine
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: AgCl; π-2-butenylpalladium chloride dimer dissolved in THF; AgBF4 added; stirred 10 min; AgCl removed and washed with THF; TMEDA added dropwise toTHF extracts, stirred 10 min; solvent vac. removed; elem. anal.; | 100% |
pyridine
silver tetrafluoroborate
Pd(C5H3N(CH2P(C6H5)2)2)Cl2
Conditions | Yield |
---|---|
In dichloromethane byproducts: AgCl; Ar-atmosphere; filtering, concg., crystn. on Et2O addn. (2 - 3 h, -20°C), filtering, washing (Et2O), drying (vac.); elem. anal.; | 100% |
5,17-diisocyanato-25,26,27,28-tetrapropoxycalix[4]arene
silver tetrafluoroborate
poly[(5,17-diisocyanato-25,26,27,28-tetrapropoxycalix[4]arene) silver(I)] tetrafluoroborate
Conditions | Yield |
---|---|
In acetonitrile soln. calix(4)arene in MeCN was added to soln. AgBF4 in MeCN and stirredfor 1 h at room temp.; solvent was evapd.; elem. anal.; | 100% |
5,11-diisocyanato-25,26,27,28-tetrapropoxycalix[4]arene
silver tetrafluoroborate
poly[(5,11-diisocyanato-25,26,27,28-tetrapropoxycalix[4]arene) silver(I)] tetrafluoroborate
Conditions | Yield |
---|---|
In acetonitrile soln. calix(4)arene in MeCN was added to soln. AgBF4 in MeCN and stirredfor 1 h at room temp.; solvent was evapd.; elem. anal.; | 100% |
silver tetrafluoroborate
[Cu(C12H6N2)4(C6H4)6(OCH2CH2)12O2](1+)*BF4(1-)=[Cu(C12H6N2)4(C6H4)6(OCH2CH2)12O2][BF4]
Conditions | Yield |
---|---|
In dichloromethane; benzene excess of AgBF4, stirring (room temp., overnight); pptn., addn. of H2O, decantation, washing (H2O), drying (MgSO4), crystn.(C6H6/CH2Cl2); | 100% |
silver tetrafluoroborate
1,5-dithia-7-cyclononyne
Ag(1+)*C7H10S2*BF4(1-) = [Ag(C7H10S2)]BF4
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); elem. anal.; | 100% |
silver tetrafluoroborate
1,6-dithiacyclodec-8-yne
Ag(1+)*C8H12S2*BF4(1-) = [Ag(C8H12S2)]BF4
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); elem. anal.; | 100% |
silver tetrafluoroborate
1,5-dithiacyclonon-7-yne-3-ol
Ag(1+)*C7H10OS2*BF4(1-) = [Ag(C7H10OS2)]BF4
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); elem. anal.; | 100% |
silver tetrafluoroborate
1,7-dithia-4-oxa-cycloundec-9-yne
Ag(1+)*C8H12OS2*BF4(1-) = [Ag(C8H12OS2)]BF4
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); elem. anal.; | 100% |
silver tetrafluoroborate
1,4,9,12-tetrathiacyclohexadec-6,14-diyne
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); elem. anal.; | 100% |
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