dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron

Base Information

Chemical Name:dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron
CAS No.:68643-82-3
Molecular Formula:C₂₂H₂₈FeO₈P₂
Molecular Weight:538.254
Hs Code.:

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Chemical Property of dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron

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Technology Process of dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron

There total 4 articles about dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron 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: 85.0%

: 79110-70-6
μ-dinitrogenbis{dicarbonylbis(trimethylphosphite)iron}

: 501-65-5
diphenyl acetylene

: 68643-82-3
dicarbonyltolanebis(trimethylphosphite)iron

Guidance literature:: In diethyl ether; under N2 or Ar, addn. of Et2O to the educts at -80°C, warming up to room temp. with stirring for 2h, change of color from pale yellow to orange red; recrystn. (ether, -80°C), elem. anal.;
DOI:10.1016/0022-328X(88)80096-2

Reference yield: 82.0%

: 72573-37-6
Fe(CO)2(P(OPh)3)2(η2-PhCCPh)

: 121-45-9
phosphorous acid trimethyl ester

: 68643-82-3
dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron

Guidance literature:: In toluene; at room temp. under N2; ligand added to Fe complex soln. in 2/1 molar ratio, stirred for 15 min; solvent removed (vac.), recrystd. (CH2Cl2/hexane); elem. anal.;
DOI:10.1039/b009849n

Reference yield: 43.0%

: 52155-12-1,51684-05-0
cis,trans,cis-Fe(CO)2(P(OCH₃)3)2Br₂

: 501-65-5
diphenyl acetylene

: 68643-82-3
dicarbonyl(η2-diphenylethine)bis(trimethylphosphite)iron

Guidance literature:: With Mg; In tetrahydrofuran; byproducts: MgBr2; the Fe-compd. was dissolved in THF and PhCCPh added (molar ratio 1:2, slight excess of ethine); after cooling (-10°C), Mg was added and the mixt. allowed to warm (room temp.) with stirring (operations under Ar); the react. was monitored by TLC;; after 3 h the mixt. was filtered over silica gel, the filtrate evapd. to dryness, the residue was 4 times eluated with hexane, the soln. evapd. and the residue purified by column chromy., evapd. again, residue recrystd. from hexane; elem. anal.;;
DOI:10.1016/0022-328X(92)80054-2