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FERROCENIUM TETRAFLUOROBORATEAppearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By
tetrafluoroboric acid diethyl ether
ferrocene
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In nitromethane; dichloromethane addn. of nitromethane to Fe complex soln. (CH2Cl2) under Ar; addn. of HBF4*Et2O in two portions; stirring, 1h; evapn.; extn. (pentane); stirring with ether; dissoln. in heated CH3CN; filtration through Na2SO4 (free from water) in ether; pptn.; drying (high vac.); elem. anal.; | 95% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: Ag; (Ar or N2), ferrocene in THF treated with 0.8 equiv. of AgBF4 in THF at -78°C; filtered, evapd.(vac.), extd.(CH2Cl2), crystd. at room temp.; | 87% |
Conditions | Yield |
---|---|
In diethyl ether; nitromethane; dichloromethane 12 h;; removing solvent; extn. with petroleum ether 4 times (40-60°C); stirring with ether; filtn.; drying; elem.anal.;; | 78% |
With p-benzoquinone In diethyl ether; water |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; oxygen In not given passing O2 trough soln. of ferrocene and boron trifluoride etherate;; | 45% |
With O2; boron trifluoride etherate In not given passing O2 trough soln. of ferrocene and boron trifluoride etherate;; | 45% |
With p-benzoquinone In benzene addn. of BF3 or boron trifluoride etherate soln. of ferrocene and p-benzoquinone in benzene;; | |
With BF3 or boron trifluoride etherate; p-benzoquinone In benzene addn. of BF3 or boron trifluoride etherate soln. of ferrocene and p-benzoquinone in benzene;; |
Conditions | Yield |
---|---|
With oxygen In diethyl ether byproducts: O2(2-); presence of BF3;; | |
With O2 In diethyl ether byproducts: O2(2-); presence of BF3;; |
ferrocene
tetrabutylammonium tetrafluoroborate
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In acetonitrile Electrochem. Process; Ar atmosphere; oxidn. (Pt mesh, 48.0 C); removal of MeCN (vac., room temp.), no further purification; |
sodium tetrafluoroborate
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In water cooling to -5°C, filtration, washing with water, then with THF, drying in vac.; |
Conditions | Yield |
---|---|
In dichloromethane prepn. by oxidn. of Cp2Fe with nitrosonium tetrafluoroborate; | |
In dichloromethane |
cyclopentadienyl iron(II) dicarbonyl dimer
ferrocenium(III) tetrafluoroborate
dimethylsulfide
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Fe complex soln. in the presence of SMe2under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane 3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); | 99% |
ferrocenium(III) tetrafluoroborate
dicarbonyl(η5-cyclopentadienyl)(η1-7-methoxy-1-cycloheptenyl)iron
A
ferrocene
B
dicarbonyl(η5-cyclopentadienyl)(η1-7-methoxycycloheptene-1-carbonyl)iron
Conditions | Yield |
---|---|
With `CO In dichloromethane Addn. of Cp2FeBF4 to iron-compd. (methylene chloride, 55 psiCO, 1h).; Removal of solvent (vacuo), elution with hexane (alumina column) gives yellow band of ferrocene, elution with CH2Cl2 gives yellow band of dicarbonyl complex, elem. anal.; | A n/a B 99% |
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In acetonitrile room temp.; | 99% |
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In [D3]acetonitrile | 99% |
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In acetonitrile room temp.; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 20℃; Schlenk technique; Glovebox; Inert atmosphere; | 99% |
cyclopentadienyl iron(II) dicarbonyl dimer
ferrocenium(III) tetrafluoroborate
dimethylselenide
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Fe complex soln. in the presence of SeMe2 under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); | 98% |
cyclopentadienyl iron(II) dicarbonyl dimer
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane during intensive stirring addn. of ((C5H5)2Fe)BF4 to mixture of P(C6H5)3 and ((C5H5)Fe(CO)2)2;; crystn. from CH2Cl2/ether; drying; elem.anal.;; | 98% |
With triphenylphosphine In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Fe complex soln. in the presence of PPh3under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane 3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); | 97% |
ferrocenium(III) tetrafluoroborate
[1,1'-bis(diphenylphosphino)octamethylferrocenium]BF4
Conditions | Yield |
---|---|
In dichloromethane under Ar, soln. was stirred for 1 h; solvent was removed, ppt. was filtered off, washed with benzene repeatedly, dried in vac.; elem. anal.; | 98% |
ferrocenium(III) tetrafluoroborate
(OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2)
iodine
Conditions | Yield |
---|---|
Stage #1: ferrocenium(III) tetrafluoroborate; (OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2) In dichloromethane for 0.0166667h; Stage #2: iodine In dichloromethane for 0.00833333h; | 98% |
ferrocenium(III) tetrafluoroborate
(OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2)
bromine
Conditions | Yield |
---|---|
Stage #1: ferrocenium(III) tetrafluoroborate; (OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2) In dichloromethane for 0.0166667h; Stage #2: bromine In dichloromethane for 0.00833333h; | 98% |
N-Bromosuccinimide
ferrocenium(III) tetrafluoroborate
(OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2)
Conditions | Yield |
---|---|
Stage #1: ferrocenium(III) tetrafluoroborate; (OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2) In dichloromethane for 0.0166667h; Stage #2: N-Bromosuccinimide In dichloromethane for 0.00833333h; | 98% |
Conditions | Yield |
---|---|
In hexane at 20℃; Schlenk technique; Glovebox; Inert atmosphere; | 98% |
bis(cyclopentadienyl)chromium
ferrocenium(III) tetrafluoroborate
[Cr(C5H5)2](1+)*BF4(1-)=[Cr(C5H5)2]BF4
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricenium compd. to Cr complex soln. under Ar; filtration; evapn. to 1/5 of the volume; addn. of ether; pptn.; recrystn. from CH3CN/ether (1/1); drying (high vac.); elem. anal.; | 97% |
ferrocenium(III) tetrafluoroborate
[Fe2(η5-C5H5)2(μ-CO)2(CO)(CyPH2)]
[Fe2(η5-C5H5)2(μ-CO)(CO)2(μ-PCyH)]BF4
Conditions | Yield |
---|---|
In dichloromethane (N2); std. Schlenk technique; solid (C5H5)2FeBF4 was added to stirred soln. of Fe-P complex in CH2Cl2 at 273 K; stirred for 10 min; evapd. (vac.); washed (petroleum ether); elem. anal.; | 97% |
In not given byproducts: H2; |
Conditions | Yield |
---|---|
In dichloromethane Inert atmosphere; Glovebox; | 97% |
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
With carbon monoxide In not given dropwise addn. of CO and Ru-cluster soln. (CH2Cl2 or MeCN) to soln. of Cp2FeBF4 (N2 purge, room temp.); IR monitoring; | 96% |
cyclopentadienyl iron(II) dicarbonyl dimer
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
With tetrahydrofuran In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Fe complex soln. in the presence of THF under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane 3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); | 96% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: Fe(C5H5)2; mixed, standed (1 min); ppt. washed (CH2Cl2), dried (vac.); elem. anal.; | 96% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricenium compd. to Ni complex soln. under Ar; filtration; evapn. to 1/5 of the volume; addn. of ether; pptn.; recrystn. from CH3CN/ether (1/1); drying (high vac.); elem. anal.; | 96% |
In dichloromethane dissolving of nickelocene in a minimum of CH2Cl2, addn. of the ferrocenium tetrafluoroborate under Ar, standing for 72 h; filtn., concn., washing with cold CH2Cl2 and Et2O and placing in vac. for several hours; |
dicobalt octacarbonyl
ferrocenium(III) tetrafluoroborate
Co(CO)3(P(C6H5)3)2(1+)*BF4(1-)=Co(CO)3(P(C6H5)3)2BF4
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane addn. of ((C5H5)Fe)BF4 to mixture of P(C6H5)3 and Co(CO)8; addn. of ether to sol.;; elem.anal.;; | 96% |
cyclopentadienyl iron(II) dicarbonyl dimer
ferrocenium(III) tetrafluoroborate
tri-tert-butyl phosphine
[C5H5Fe(CO)2P(C(CH3)3)3](1+)*BF4(1-)=[C5H5Fe(CO)2P(C(CH3)3)3]BF4
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Fe complex soln. in the presence of phosphane under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane (3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); elem. anal.; | 96% |
dicobalt octacarbonyl
ferrocenium(III) tetrafluoroborate
[Co(CO)3(P(C6H5)3)2](1+)*BF4(1-)=[Co(CO)3(P(C6H5)3)2]BF4
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricinium compd. to Co complex soln. in the presence of PPh3under Ar; filtration; evapn. to 1/3 the volume; addn. of ether/pentane (3/1); pptn.; thoroughly washing (ether, pentane); drying (high vac.); elem. anal.; | 96% |
ferrocenium(III) tetrafluoroborate
bis(benzene)chromium(0)
[Cr(C6H6)2](1+)*BF4(1-)=[Cr(C6H6)2]BF4
Conditions | Yield |
---|---|
In dichloromethane byproducts: (C5H5)2Fe; addn. of ferricenium compd. to Cr complex soln. under Ar; filtration; evapn. to 1/5 of the volume; addn. of ether; pptn.; recrystn. from CH3CN/ether (1/1); drying (high vac.); elem. anal.; | 96% |
ferrocenium(III) tetrafluoroborate
[Cp(*)Fe(as-indacene)FeCp(*)](.+)[BF4(1-)]
Conditions | Yield |
---|---|
(N2); elem. anal.; | 96% |
ferrocenium(III) tetrafluoroborate
[Fe2(η5-C5H5)2(μ-CO)2(CO)(PH2Ph)]
[Fe2(η5-C5H5)2(μ-CO)(CO)2(μ-PPhH)]BF4
Conditions | Yield |
---|---|
In dichloromethane (N2); std. Schlenk technique; solid (C5H5)2FeBF4 was added to stirred soln. of Fe-P complex in CH2Cl2 at 273 K; stirred for 10 min; evapd. (vac.); washed (petroleum ether); elem. anal.; | 96% |
In not given byproducts: H2; |
ferrocenium(III) tetrafluoroborate
(triphenylphosphane)gold(I) tert-butylthiolate
A
ferrocene
Conditions | Yield |
---|---|
In dichloromethane byproducts: (SC(CH3)3)2; N2, Fe:Au=0.136:0.276 molar ratio, Fe compd. added to a soln. of Au compd., stirred for 30 min; solvent evapd., residue washed (diethyl ether, benzene), dried (vac.), recrystd. (CH2Cl2, -5°C), org. phases evapd. to dryness, ferrocenesublimied (40°C, high vac.); elem. anal.; | A n/a B 96% |
ferrocenium(III) tetrafluoroborate
dichloromethane
(OC)3Fe((CH2)3S2)Ni(Ph2P(CH2)2PPh2)
P(p-CH3OC6H4)3
Conditions | Yield |
---|---|
With pentane In dichloromethane MBraun glovebox, under N2; soln. of NiFe compd. and FcBF4 in CH2Cl2, rapid stirring for 1 min, above soln. added to phosphine in CH2Cl2, 0.5 min, pentane added (-28°C, then 1 h at this temp.); filtered, washed (pentane, -28°C), dried; elem. anal.; | 96% |
ferrocenium(III) tetrafluoroborate
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 3h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
In dichloromethane | 96% |
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