dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)

Base Information

Chemical Name:dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)
CAS No.:374783-98-9
Molecular Formula:C₃₆H₃₃FeO₄P
Molecular Weight:616.476
Hs Code.:

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Chemical Property of dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)

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Technology Process of dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)

There total 1 articles about dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0) 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: 58.0%

: Fe(CO)3C₆H₅(OCH₃)2⁽¹⁺⁾*BF₄^(1-)=Fe(CO)3C₆H₅(OCH₃)2BF₄

: 103-64-0,1340-14-3
bromostyrene

: 603-35-0
triphenylphosphine

: 374783-98-9
dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)

Guidance literature:: With trimethylamine-N-oxide; In diethyl ether; dichloromethane; acetone; ligand was dissolved in Et2O, added slowly to soln. of tBuLi in Et2O at -78°C, stirred for 1 h, cooled to -100°C, Fe-complex in CH2Cl2 was added, warmed to room temp., poured with water, extd. with Et2O, washed with water, dried over MgSO4; solvent was removed in vacuo, dissolved in acetone, Me3NO and PPh3 were added, heated at reflux for 24 h, cooled, poured into Et2O-petroleum ether, filtered, concd., column chromy. on silica gel with Et3N-Et2O-petroleum ether; elem. anal.;
DOI:10.1016/S0022-328X(01)00734-3

Reference yield: 80.0%

: hexafluorophosphoric acid

: 374783-98-9
dicarbonyl[(2,3,4,5-η)-1,4-dimethoxy-1-(1'-phenylethenyl)cyclohexadiene]triphenylphosphineiron(0)

: dicarbonyl[(1,2,3,4,5-η)-1-(1'-phenylethenyl)-4-methoxycyclohexadienyl]triphenylphosphineiron(1+) hexafluorophosphate(1-)

Guidance literature:: In acetic anhydride; Fe-complex was dissolved in Ac2O, cooled to 0°C, HPF6 was added dropwise, stirred for 10 min under N2; poured in Et2O, filtered, repptd. with acetone-Et2O; elem. anal.;
DOI:10.1016/S0022-328X(01)00734-3