((C₆H₅)2CCHC(CH₂)COOC₂H₅)Fe(CO)3

Base Information

• Chemical Name: ((C₆H₅)2CCHC(CH₂)COOC₂H₅)Fe(CO)3
• CAS No.: 120438-56-4
• Molecular Formula: C₂₂H₁₈FeO₅
• Molecular Weight: 418.229
• Mol file: 120438-56-4.mol

Synonyms:

Chemical Property of ((C₆H₅)2CCHC(CH₂)COOC₂H₅)Fe(CO)3

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of ((C₆H₅)2CCHC(CH₂)COOC₂H₅)Fe(CO)3

There total 2 articles about ((C₆H₅)2CCHC(CH₂)COOC₂H₅)Fe(CO)3 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: 50.0%

iron pentacarbonyl (13463-40-6,37220-42-1) + α-methyl-γ,γ-diphenylallenecarboxylic acid ethyl ester (5717-43-1) → hexacarbonyl(ethyl 2-methyl-4,4-diphenyl-2,3-butadienoate)diiron + ((C6H5)2CCHC(CH2)COOC2H5)Fe(CO)3 (120438-56-4)

Guidance literature:

In hexane; Irradiation (UV/VIS); irradn. of the soln. (through quartz), excess Fe(CO)5, N2, room temp., 10 h; evapn. (vac., room temp.), chromy. (SiO2, petroleum ether/Et2O 15:1), evapn. of the red fraction to dryness (room temp., vac.), recrystn. (hexane/Et2O); elem. anal.; not isolated Fe(CO)3(diene) complex was detected by IR and (1)H-NMR;

DOI:10.1002/hlca.19880710307

Reference yield: 38.0%

iron(III) chloride hexahydrate (121714-78-1,24290-40-2,58694-80-7,10025-77-1,64333-00-2) + hexacarbonyl(ethyl 2-methyl-4,4-diphenyl-2,3-butadienoate)diiron → ((C6H5)2CCC(CH3)COOC2H5)Fe(CO)4 (120438-57-5) + ((C6H5)2CCHC(CH2)COOC2H5)Fe(CO)3 (120438-56-4) + α-methyl-γ,γ-diphenylallenecarboxylic acid ethyl ester (5717-43-1)

Guidance literature:

In methanol; stirring, room temp., 24 h; the mixture of the two iron complexes (orange oil) was not amenable to chromatographic sepn.; evapn. (vac.), addn. of H2O, extn. (Et2O); evapn., TLC (petr. ether/Et2O 9:1), elution (CHCl3), evapn. (vac.), dissolving (petr. ether/Et2O 9:1), keeping at -15 °C (pptn. of the allene); evapn. to dryness in vac.; IR, MS, (1)H-NMR;

DOI:10.1002/hlca.19880710307

upstream raw materials:

iron(III) chloride hexahydrate

iron pentacarbonyl

α-methyl-γ,γ-diphenylallenecarboxylic acid ethyl ester

Refernces