diiron nonacarbonyl
Os{PCO(CF3)}(CO)2(P(C6H5)3)2
iron pentacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran educts suspended in THF; after 1 h solvent removed in vacuo;; residue left under vacuum for 1 h; dissolved in CH2Cl2; addn. of ethanol; concentration; filtration; washed with ethanol and n-hexane; elem. anal.; | A n/a B 100% |
triiron dodecarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
With carbon monoxide In n-heptane Irradiation (UV/VIS); soln. of Fe3(CO)12 in n-heptane is irradiated for 30 min in slow streamof CO; | 98% |
In n-heptane Irradiation (UV/VIS); soln. of Fe3(CO)12 in n-heptane is irradiated at 293 K for 75 min in slow stream N2; | 96% |
With carbon monoxide In N,N-dimethyl-formamide decompn. in presence of CO (1 atm) betwwen 0 and 25°C; intermediates observed;; not isolated; detn. by ESR; |
diiron nonacarbonyl
((t-Bu)4(Me)2azasilagermane)
iron pentacarbonyl
B
((t-Bu)4(Me)2azasilagermane)iron tetracarbonyl
Conditions | Yield |
---|---|
In benzene To a soln. of Ge compd. in benzene is added the carbonyl compd., suspn. is stirred for 12 h.; Recrystn. from toluene, NMR.; | A n/a B 97% |
diiron nonacarbonyl
1,3-bis(diphenylstibino)propane
iron pentacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); soln. of Fe complex (2 equiv.) and Sb ligand in THF was stirred atroom temp. for 2 d; filtered; volatiles removed (vac.); | A n/a B 97% |
diiron nonacarbonyl
1,1-dimethoxy-1-silacyclobutane
iron pentacarbonyl
B
2,2,2,2-tetracarbonyl-1,1-dimethoxy-1-sila-2-ferracyclopentane
Conditions | Yield |
---|---|
In benzene addn. of 2 equiv. of Si-compd. to Fe-complex suspn. (held above freezingpoint), warming to 21°C, stirring (12 h); removal of Fe(CO)5 and solvent (vac.), distn. (1E-2 Torr, 30°C); elem. anal.; | A n/a B 96% |
With carbon monoxide In not given N2-atmosphere; |
Conditions | Yield |
---|---|
In tetrahydrofuran reductive disproportionation, mechanism discussed;; IR; iron carbonyl not isolated;; | A 82% B 94% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In petroleum ether addn. of Fe2(CO)9 to soln. of Fe org. complex, stirring for 30 min at 40°C; filtering, chromy., recrystn. from petroleum ether; | A n/a B 92% |
N(C6H4OCH3)C(O)(C(COOCH3))2C(CH3)C(CH3)N(C6H4OCH3)Fe(CO)3
iron pentacarbonyl
Conditions | Yield |
---|---|
In acetone in a steel autoclave with glass insert, keeping at 75-90 °C, 4 d, under 180 bar of CO pressure; evapn. of the solvent and Fe(CO)5; | A n/a B 90% |
Conditions | Yield |
---|---|
In tetrahydrofuran N2, stirring for 6 h at room temp.;; evapd., dissolved in CH2Cl2/light petroleum 1/1, chromd. (alumina, CH2Cl2/light petroleum 1/1), evapd., elem. anal.; | A n/a B n/a C 88% |
1,1-dimethylsilacyclobutane
diiron nonacarbonyl
iron pentacarbonyl
B
triiron dodecarbonyl
C
2,2,2,2-tetracarbonyl-1,1-dimethyl-1-sila-2-ferracyclopentane
Conditions | Yield |
---|---|
In benzene addn. of 2 equiv. of Si-compd. to Fe-complex suspn. (held above freezingpoint), warming to 21°C, stirring (24 h); removal of Fe(CO)5 and solvent (vac.), dissoln. in hexane, crystn. (-30°C, several days), filtration off of Fe3(CO)12, evapn. of filtrate(vac., low temp.), sublimation (1E-3 Torr, 0°C); elem. anal.; | A n/a B n/a C 86% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In diethyl ether N2, stirring for 5 h at ambient temp.; evapd., dissolved in CH2Cl2/light petroleum 1/2, separation by chromy. (Kieselgel, water-cooled, CH2Cl2/light petroleum 1/2, then CH2Cl2/thf 1/1), evapd., elem. anal.; | A n/a B 85% C n/a |
A
Dimethyl oxalate
iron pentacarbonyl
Conditions | Yield |
---|---|
In dichloromethane-d2 byproducts: CO; introducing a soln. of Fe-complex in CD2Cl2 into NMR tube, maintaining temp. at 28°C under N2; monitoring by (13)C-NMR and gas chromatography; | A 15% B n/a C 85% |
With carbon monoxide In dichloromethane-d2 introducing a soln. of Fe-complex in CH2Cl2 into an autoclave thermostated at 34°C, stirring for 2.5 h under CO pressure; monitoring by (13)C-NMR and gas chromatography, cooling, removal of solvent under vacuum, redissolution in CD2Cl2, monitoring by (13)C-NMR; |
iron pentacarbonyl
B
tetracarbonyl(triphenylphosphine)iron
Conditions | Yield |
---|---|
With carbon monoxide In Petroleum ether thermal decompn. in petroleum ether at 70°C under 1 atm of CO; analyzed by IR; | A 0% B 0% C 80% |
Conditions | Yield |
---|---|
A n/a B 77% |
Conditions | Yield |
---|---|
In diethyl ether N2, stirring for 4 h at ambient temp.; evapd., dissolved in CH2Cl2/light petroleum 1/5, chromd. (Kieselgel, water-cooled, CH2Cl2/light petroleum 1/5, then 1/1), evapd., recrystd. from light petroleum at -78°C, elem. anal.; | A n/a B n/a C 76% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In diethyl ether N2 atmosphere; stirring suspn. of W-copmd. and Fe-compd. in Et2O (15 h), removal of Fe(CO)5, addn. of Se and Et2O, stirring (15 h); removal of volatiles (vac.), extn. (CH2Cl2 and petroleum ether), chromy. (Kieselgel, CH2Cl2/petroleum ether), concn. (vac.), cooling (-78°C); elem. anal.; | A n/a B 76% |
diiron nonacarbonyl
μ3-arsenic-hexacarbonyltris(η5-cyclopentadienyl)trimolybdenum (3 Mo-Mo)
iron pentacarbonyl
C
μ4-arsenic-μ-carbonyl-diμ(Fe, Mo)-carbonyl-dicarbonylbis(η5-cyclopentadienyl)(dicarbonyliron){tricarbonyl(η5-cyclopentadienyl)molybdenum}dimolybdenum (2 Fe-Mo, Mo-Mo)
Conditions | Yield |
---|---|
In toluene refluxing for 1.5 h; solvent and Fe(CO)5 removed in vac., residue dissolved in toluene; chromy. (silica gel) with hexane/toluene (1:1) yields Cp2Mo2(CO)6, then with toluene PhMe(MoCp(CO)2)2(AsMoCp(CO)3)Fe(CO)5 which is crystd. from CH2Cl2/hexane at -18°C; elem. anal.; | A n/a B n/a C 75% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In diethyl ether N2 atmosphere; stirring suspn. of W-copmd. and Fe-compd. in Et2O (15 h), removal of Fe(CO)5, addn. of Se and Et2O, stirring (15 h); removal of volatiles (vac.), extn. (CH2Cl2 and petroleum ether), chromy. (Kieselgel, CH2Cl2/petroleum ether), concn. (vac.), cooling (-78°C); | A n/a B 75% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In diethyl ether N2 atmosphere; stirring suspn. of W-copmd. and Fe-compd. in Et2O (15 h), removal of Fe(CO)5, addn. of Se and Et2O, stirring (15 h); removal of volatiles (vac.), extn. (CH2Cl2 and petroleum ether), chromy. (Kieselgel, CH2Cl2/petroleum ether), concn. (vac.), cooling (-78°C); elem. anal.; | A n/a B 74% |
Conditions | Yield |
---|---|
With methyl iodide In cyclohexane byproducts: n-nonyl iodide, n-decane, CH3COC9H19; (N2); added n-tridecane, methyl iodide and cyclohexane to Fe-complex; stirred at room temp. for 3 h; cooled to -78°C; IR, GLPC, HPLC; | A 46% B 73% |
diiron nonacarbonyl
iron pentacarbonyl
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; Inert atmosphere; Schlenk technique; | A n/a B 72% |
diiron nonacarbonyl
1,1,2-Trimethyl-1-silacyclobutane
iron pentacarbonyl
B
triiron dodecarbonyl
C
2,2,2,2-tetracarbonyl-1,1,5-trimethyl-1-sila-2-ferracyclopentane
Conditions | Yield |
---|---|
In benzene N2-atmosphere; slight excess of Si-compd., stirring (21°C, 24 h); evapn. (vac., cooling to just above freezing), dissoln. in hexane, standing at -30°C for several d, filtration off of Fe3(CO)12 (-30°C), evapn. of filtrate (low temp., vac.), distn. (0.001 Torr, probe at 0°C); elem. anal.; | A n/a B n/a C 71% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 16h; Schlenk technique; Darkness; Inert atmosphere; | A n/a B 71% |
iron pentacarbonyl
C
oxalic acid diethyl ester
Conditions | Yield |
---|---|
In dichloromethane-d2 byproducts: CO; introducing a soln. of Fe-complex in CD2Cl2 into NMR tube, maintaining temp. at 28°C under N2; monitoring by (13)C-NMR and gas chromatography; | A n/a B 70% C 30% |
diiron nonacarbonyl
Methyl-bis-dimethylarsino-amin
iron pentacarbonyl
B
bis(dimethylarsino)methylaminoirontetracarbonyl
Conditions | Yield |
---|---|
In diethyl ether (N2); arsenic-compd. in 40% excess; react. at 25°C for 16 h;; filtn., solvent is removed, destillation, elem. anal.;; | A n/a B 69% |
3,4-bis(2',2,'6',6'-tetramethylpiperidino)-1,2-diphospha-3,4-dibora[1.1.0]bicyclobutane
diiron nonacarbonyl
iron pentacarbonyl
B
2,4-bis(2',2',6',6'-tetramethylpiperidino)-1,3,2,4-diphosphadiborabicyclo{1.1.0}-butan-bis(tetracarbonyleisen)
Conditions | Yield |
---|---|
In toluene stirring at room temp. under N2 for 1 day; evapn. (vac.) and recrystn. from Et2O; elem. anal.; | A n/a B 68% |
diiron nonacarbonyl
1,3,5-triphenylpent-2-en-1,5-dione
iron pentacarbonyl
Conditions | Yield |
---|---|
In benzene at 15-25 °C,for 4-20 h; | A n/a B 65% |
In toluene at 15-25 °C,for 4-20 h; | A n/a B 65% |
iron pentacarbonyl
tetraethylammonium chloride
Conditions | Yield |
---|---|
With sodium amalgam In diethylene glycol Ar, soln. of Fe(CO)5 treated with Na#Hg, Fe(CO)5 added, stirred and heated to 150-160°C, continued for 3-4 h at 130-140°C, cooledto about 20°C, Rh-compound added, stirred for 30-40 min, filtered, 3-fold excess hexane added; decanted; ppt. washed (hexane); extd. (water); Et4NCl in H2O added; pptfiltered; washed (water); dried (vac., 20°C); recrystd. (CH2Cl2); elem. anal.; | 100% |
Conditions | Yield |
---|---|
In water Kinetics; Irradiation (UV/VIS); React. occurs at room temp.; | 99% |
In water; acetone Kinetics; Irradiation (UV/VIS); React. occurs at room temp.; | 99% |
In further solvent(s) Kinetics; Irradiation (UV/VIS); React. occurs at room temp. in perfluorodecaline or perfluoropolyether.; | 99% |
Conditions | Yield |
---|---|
cobalt(II)-iodide * 4 H2O In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 0.5 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 99% |
pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 94% |
[(η(5)-C5H4Me)Fe(CO)2]2 In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 3 h; evapd. in vac., chromd., recrystd.; | 88% |
iron pentacarbonyl
triphenylphosphine
tetracarbonyl(triphenylphosphine)iron
Conditions | Yield |
---|---|
cobalt(II)-iodide * 4 H2O In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 0.5 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 99% |
CoBr2*3H2O In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 1.25 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 98% |
cobalt(II) chloride dihydrate In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 2 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 83% |
With trimethylamine-N-oxide In ethanol; hexane Kinetics; byproducts: CO2, (CH3)3N; mixing of a soln. of (CH3)3NO in C2H5OH and a soln. of PPh3 in n-C6H14 (at least 10 fold excess) with a soln. of Ru(CO)5 in n-C6H14 (compn. of mixed solvent: 1/2(v/v) C2H5OH/n-hexane) at different temp. in the range 11.3-33.9°C, vigorous shaking; detn. by IR; |
iron pentacarbonyl
cyclohexa-1,3-diene
(cyclohexa-1,3-diene)iron tricarbonyl
Conditions | Yield |
---|---|
With catalyst: PhCH=CH-CH=N-C6H4(OMe-4) In 1,4-dioxane Ar-atmosphere; refluxing soln. of Fe-complex, catalyst and cyclohexadiene (excess) for 45 h; evapn., chromy. (SiO2, pentane); | 99% |
With catalyst: PhCH=CH-CH=N-C6H4(OMe-4) In 1,4-dioxane Ar-atmosphere; refluxing soln. of Fe-complex, catalyst and cyclohexadiene (excess) for 45 h, addn. of new portion of catalyst and diene, refluxing for 24 h; evapn., dissoln. (pentane), filtration (Celite), evapn.; | 89% |
In hexane Irradiation (UV/VIS); Ar atmosphere; | 77% |
iron pentacarbonyl
Conditions | Yield |
---|---|
With iodine In toluene Fe(CO)5 soln. added to ligand soln., I2 added, refluxed for 5 h; cooled, filtered, evapd.; solid residue after filtration extd. (CHCl3) mixed with previously obtained solid, soln. stirred with aq. NaOH for 4 h, org. layer evapd., dissolved in CH2Cl2, chromd. (Al2O3, hexane/CH2Cl2, CH2Cl2); | 99% |
iron pentacarbonyl
(CH3)2PCH2CH2(CH3)SiCH2CH2Si(CH3)CH2CH2P(CH3)2
(CH3)2PCH2CH2(CH3)SiCH2CH2Si(CH3)CH2CH2P(CH3)2[Fe(CO)4]2
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: CO; (N2 or vac.); 5 h; 150°C; dissolving in benzene; removal of insol. compounds; removal of solvent in vac.; elem. anal.; | 99% |
iron pentacarbonyl
((CH3)2PCH2CH2)(C6H5)SiCH2CH2Si(C6H5)(CH2CH2P(CH3)2)
A
(CH3)2PCH2CH2(C6H5)SiCH2CH2Si(C6H5)CH2CH2P(CH3)2[Fe(CO)4]2
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: CO; (N2 or vac.); 5 h; 150°C; dissolving in benzene; removal of insol. compounds; removal of solvent in vac.; elem. anal.; | A 99% B n/a |
iron pentacarbonyl
Conditions | Yield |
---|---|
With iodine In toluene Fe(CO)5 soln. added to ligand soln., I2 added, refluxed for 5 h; cooled, filtered, evapd.; solid residue after filtration extd. (CHCl3) mixed with previously obtained solid, soln. stirred with aq. NaOH for 4 h, org. layer evapd., dissolved in CH2Cl2, chromd. (Al2O3, hexane/CH2Cl2, CH2Cl2); | 99% |
Conditions | Yield |
---|---|
In benzene-d6 Irradiation (UV/VIS); dry N2 or Ar; soln. of disulfide and Fe compd. (1:2 molar ratio) irradiated for 14 d, NMR control; crystd. on slow evapn., elem. anal.; | 99% |
Conditions | Yield |
---|---|
In toluene at 130℃; Sonogashira Cross-Coupling; Sealed tube; | 98.2% |
iron pentacarbonyl
tetracarbonyl(triphenylphosphine)iron
Conditions | Yield |
---|---|
With triphenylphosphine; tetrakis(triphenylphosphine)platinum In benzene byproducts: CO; under N2, refluxing soln. of metal carbonyl, org. compd. and Pt(PPh3)4 in benzene (molar ratio metal carbonyl/org. compd./Pt(PPh3)4 1:2:0.1, 5 h), cooling (room temp.); removal of solvent (vac.), dissoln. (CH2Cl2), chromy. (silica gel, CH2Cl2/hexane 1:1), recrystn. (CH2Cl2/hexane); | 98% |
With triphenylphosphine; pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 97% |
With triphenylphosphine; palladium(II) oxide In toluene byproducts: CO; 10 h, toluene under reflux, PdO catalyst;; not sepd., detected by IR-spectra;; | 96% |
Conditions | Yield |
---|---|
[(η(5)-C5H4Me)Fe(CO)2]2 In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 2.0 h; evapd. in vac., chromd., recrystd.; | 98% |
cyclopentadienyl iron(II) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.0 h; evapd. in vac., chromd., recrystd.; | 98% |
pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 93% |
iron pentacarbonyl
diphenyl(methyl)phosphine
Fe(CO)4PPh2Me
Conditions | Yield |
---|---|
cyclopentadienyl iron(II) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.75 h; evapd. in vac., chromd., recrystd.; | 98% |
[(η(5)-C5H4Me)Fe(CO)2]2 In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 98% |
cobalt(II) chloride dihydrate In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 1 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 98% |
pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 96% |
cobalt(II)-iodide * 4 H2O In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 1.5 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 78% |
iron pentacarbonyl
ortho-phenylenebis(dimethylarsine)
A
C6H4(As(CH3)2)2Fe(CO)4
B
(CO)3Fe{(CH3)2AsC6H4As(CH3)2}
Conditions | Yield |
---|---|
In neat (no solvent) tube was charged with ligand and Fe(CO)5, degassed and sealed under vac. (0.1 mmHg), tube was wrapped in foil and heated in an oil bath at 180°C for 7 h under N2, allowed to stand overnight at room temp., tube was frozen in liq. N2; solid residue was crushed, washed with ether under N2, taken up in CH2Cl2, soln. was filtered under N2, solvent was removed, chromd. under N2 on Florisil, eluted with benzene/hexane; | A n/a B 98% |
iron pentacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran Fe(CO)5 and tris(1,2-quinone mono-oximato)iron(III) heated under reflux in dry THF under nitrogen for 24 h; product filtered off, washed with THF and dried at 100°C/0.1 mmHg; elem. anal.; | 98% |
iron pentacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran Fe(CO)5 and tris(1,2-quinone mono-oximato)iron(III) heated under reflux in dry THF under nitrogen for 24 h; product filtered off, washed with THF and dried at 100°C/0.1 mmHg; elem. anal.; | 98% |
iron pentacarbonyl
Conditions | Yield |
---|---|
In toluene (N2); reflux of mixt. for 3 days (125°C); filtn., residue is washed with toluene and cooled down to -30°C, soln. is decanted, crystals are washed with hexane, elem. anal.; | 98% |
Conditions | Yield |
---|---|
pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 98% |
cyclopentadienyl iron(II) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 2.5 h; evapd. in vac., chromd., recrystd.; | 97% |
[(η(5)-C5H4Me)Fe(CO)2]2 In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 2.25 h; evapd. in vac., chromd., recrystd.; | 95% |
iron pentacarbonyl
((CH3)2PCH2CH2)2SiCH2CH2CH2
[Fe(CO)4]2((CH3)2PCH2CH2)2SiCH2CH2CH2
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: CO; (N2 or vac.); 5 h; 140°C; dissolving in benzene; removal of insol. compounds; removal of solvent in vac.; elem. anal.; | 98% |
Conditions | Yield |
---|---|
In toluene at 25℃; for 18h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
Stage #1: C58H72FeN4O4Si2 In toluene at 20℃; for 0.166667h; Schlenk technique; Inert atmosphere; Stage #2: iron pentacarbonyl In toluene at 20 - 100℃; Schlenk technique; Inert atmosphere; | 97.1% |
Conditions | Yield |
---|---|
pentamethylcyclopentadienyliron(III) dicarbonyl dimer In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 1.25 h; evapd. in vac., chromd., recrystd.; | 97% |
cobalt(II)-iodide * 4 H2O In toluene ligand and catalyst added to toluene, stirred soln. brought to reflux, Fe(CO)5 added to this soln., reflux continued for 1 h under N2; catalyst and excess ligand removed by chromy., solvent and excess Fe(CO)5 removed by evapn.; | 97% |
[(η(5)-C5H4Me)Fe(CO)2]2 In toluene to boiling soln. of Fe(CO)5 and catalyst added ligand, heated for 2.0 h; evapd. in vac., chromd., recrystd.; | 96% |
iron pentacarbonyl
N-chlorobistrifluoromethylamine
Perfluoro-2-azapropen
Conditions | Yield |
---|---|
0°C; | 97% |
0°C; | 97% |
iron pentacarbonyl
N-bromobis(trifluoromethyl)amine
Perfluoro-2-azapropen
Conditions | Yield |
---|---|
0°C; | 97% |
0°C; | 97% |
iron pentacarbonyl
4,5-diethyl-2,5-dihydro-3-isopropenyl-2,2-dimethyl-1,2,5-selenasilaborole
A
tricarbonyl(η4-4,5-diethyl-2,5-dihydro-3-isopropenyl-2,2-dimethyl-1,2,5-selenasilaborole)iron
B
carbon monoxide
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); Ar atmosphere, photolysis (125-W medium-pressure Hg lamp, 4.5 h); solvent removal (12 Torr), dissoln. (pentane), filtn., evapn., sublimation (70-80°C, 0.001 Torr); elem. anal.; | A 73% B 97% |
iron pentacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran Fe(CO)5 and tris(1,2-quinone mono-oximato)iron(III) heated ander reflux in dry THF under nitrogen for 24 h; product filtered off, washed with THF and dried at 100°C/0.1 mmHg; elem. anal.; | 97% |
Conditions | Yield |
---|---|
In pentane under dry nitrogen; stirred 6 h at 0°C; washed with cold pentane, dried in a steam of N2; elem. anal.; | 97% |
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