carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

Base Information

Chemical Name:carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate
CAS No.:80642-54-2
Molecular Formula:BF₄*C₂₈H₂₆FeOP
Molecular Weight:552.139
Hs Code.:

Synonyms:carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

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Chemical Property of carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

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Technology Process of carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

There total 1 articles about carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 67969-82-8
tetrafluoroboric acid diethyl ether

: 32661-71-5
(C₅H₅)Fe(CO)(P(C₆H₅)3)(C(O)CH(CH₃)2)

: 80642-54-2
carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

Guidance literature:: With trifluoromethanesulfonic anhydride; In diethyl ether; HBF4*Et2O was added dropwise to a soln. of complex in Et2O, (CF3SO2)2O was added, the soln. was stirred for 3 h at 20°C (N2 atm.);; solid was washed with Et2O, dried under vac.;;

Reference yield: 61.0%

: 80642-54-2
carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

: 930-69-8
sodium thiophenolate

: 89655-90-3
Fe(C₅H₅)(CO)(P(C₆H₅)3)(C(SC₆H₅)C(CH₃)2)

Guidance literature:: In tetrahydrofuran; (N2); reagent mixt. cooled to -78 °C; precooled THF added; stirring while warming to room temp. (2 h); (N2); evapn. (vac.); extn. (benzene); filtration (Celite); concn.; column chromy. (alumina, benzene/hexane 1/1); recrystn. (hexane, -30 °C, 48 h); elem. anal.;
DOI:10.1021/om00084a009

Reference yield: 54.0%

: 80642-54-2
carbonyl(η5-cyclopentadienyl)(2-methylpropenylidene)(triphenylphosphine)iron(II) tetrafluoroborate

: 917-57-7
vinyllithium

: copper(l) cyanide

: 89637-03-6
Fe(C₅H₅)(P(C₆H₅)3)(C(CHCH₂)C(CH₃)2)(CO)

Guidance literature:: In tetrahydrofuran; (N2); THF slurry of Fe compd. at -78 °C treated with (CH2CH)2Cu(CN)Li2 (prepd. from CuCN and CH2CHLi at -78 °C); warming with stirring to room temp.; stirring for 30 min; (N2); solvent removed (vac.); extn. (benzene); filtration (alumina); filtrate evapd. (vac.); crystn. (pentane, -30 °C, 24 h); elem. anal.;
DOI:10.1021/om00084a009