Iron,tricarbonyl[(1,2,3,4-h)-1,3-cycloheptadiene]-

Base Information

• Chemical Name: Iron,tricarbonyl[(1,2,3,4-h)-1,3-cycloheptadiene]-
• CAS No.: 40674-86-0
• Molecular Formula: C10H10 Fe O3
• Molecular Weight: 234.035
• Mol file: 40674-86-0.mol

Synonyms:1,3-Cycloheptadiene,iron complex; Tricarbonyl(1,3-cycloheptadiene)iron; Tricarbonyl(h4-1,3-cycloheptadiene)iron;[h4-(1,3-Cycloheptadiene)]iron tricarbonyl

Chemical Property of Iron,tricarbonyl[(1,2,3,4-h)-1,3-cycloheptadiene]-

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Iron,tricarbonyl[(1,2,3,4-h)-1,3-cycloheptadiene]-

There total 2 articles about Iron,tricarbonyl[(1,2,3,4-h)-1,3-cycloheptadiene]- 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: 93.0%

iron pentacarbonyl (13463-40-6,37220-42-1) + Cyclohepta-1,3-diene (876938-53-3) → tricarbonyl(η-3-cyclohepta-1,3-diene)iron (40674-86-0) + iron (7439-89-6)

Guidance literature:

In dibutyl ether; cycloheptadiene stirred in n-Bu2O while N2 bubbled through mixt. for 15h, Fe(CO)5 added, heated with stirring at 150°C for 44 h, cooled; filtered through Celite, evapd. in vac.;

DOI:10.1021/ja00332a050

Reference yield:

sodium tetrahydroborate (16940-66-2) + carbonyl(1-5-η-cycloheptadienyl)(η-cyclohexa-1,3-diene)irontetrafluoroborate → (cyclohexa-1,3-diene)iron tricarbonyl (12152-72-6) + tricarbonyl(η-3-cyclohepta-1,3-diene)iron (40674-86-0)

Guidance literature:

In tetrahydrofuran; absence of air; boiling; product mixt. (1:1) not sepd.;

DOI:10.1039/DT9760000421

Reference yield: 94.0%

tricarbonyl(η-3-cyclohepta-1,3-diene)iron (40674-86-0) → dicarbonyl(η-cyclohepta-1,3-diene)(triphenylphosphine)iron(0) (12213-31-9)

Guidance literature:

With triphenylphosphine; In dibutyl ether; stirred soln. of educt in n-Bu2O heated under reflux while PPh3 in n-Bu2O added dropwise, boiled under N2 for 24 h; filtered through Celite, evapd. in vac., recrystd. from ether-hexane; elem. anal.;

DOI:10.1021/ja00332a050

upstream raw materials:

iron pentacarbonyl

Cyclohepta-1,3-diene

sodium tetrahydroborate

Downstream raw materials:

dicarbonyl(η-cyclohepta-1,3-diene)(triphenylphosphine)iron(0)

dicarbonyl(η-cyclohepta-1,3-diene)(triphenyl phosphite)iron(0)

Refernces