trans-Fe(CO)3(PPh₂Me)2

Base Information

• Chemical Name: trans-Fe(CO)3(PPh₂Me)2
• CAS No.: 40757-44-6
• Molecular Formula: C₂₉H₂₆FeO₃P₂
• Molecular Weight: 540.318
• Mol file: 40757-44-6.mol

Synonyms:trans-Fe(CO)3(PPh₂Me)2

Chemical Property of trans-Fe(CO)3(PPh₂Me)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-Fe(CO)3(PPh₂Me)2

There total 13 articles about trans-Fe(CO)3(PPh₂Me)2 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%

sodium tetrahydroborate (16940-66-2) + iron pentacarbonyl (13463-40-6,37220-42-1) + diphenyl(methyl)phosphine (1486-28-8) → trans-Fe(CO)3(PPh2Me)2 (40757-44-6)

Guidance literature:

In butan-1-ol; byproducts: H2; (N2); addn. of Fe(CO)5 to a stirred mixt. of PPh2Me and NaBH4 and reflux the mixt. after gas evolution for 2 h; then cooling the mixt. to room temp. and placing it in a freezer at 5°C for 12 h;; filtration and washing (CH3OH) of the resulting ppt.; treatment with CH2Cl2 and filtration again; collecting of the product by filtration after addn. of CH3OH and standing of the mixt. in a freezer for several hours;;

DOI:10.1021/om00102a006

Reference yield: 88.0%

iron pentacarbonyl (13463-40-6,37220-42-1) + diphenyl(methyl)phosphine (1486-28-8) → trans-Fe(CO)3(PPh2Me)2 (40757-44-6)

Guidance literature:

With sodium hydroxide; In butan-1-ol; byproducts: CO; (N2), mixed, stirred for 30 min, phosphine added, slowly heated to reflux, refluxed for 15 min, refluxed for further 2 h, colled to 5°C; filtered, dissolved in CH2Cl2, filtered, CH3OH added, IR, (31)P-NMR;

Reference yield: 87.0%

(2-methyl-4-phenyl-1-oxabuta-1,3-diene)tricarbonyliron(0) (38720-22-8,142435-17-4,142435-16-3,38333-35-6) + diphenyl(methyl)phosphine (1486-28-8) → trans-Fe(CO)3(PPh2Me)2 (40757-44-6)

Guidance literature:

In tetrahydrofuran; mixt. was stirred for 15h;; chromy.; recrystn.;;

DOI:10.1021/ja00024a026

upstream raw materials:

triiron dodecarbonyl

diphenyl(methyl)phosphine

(2-methyl-4-phenyl-1-oxabuta-1,3-diene)tricarbonyliron⁽⁰⁾

sodium tetrahydroborate

Downstream raw materials:

{Fe(H)(CO)3(PCH₃(C₆H₅)2)2}⁽¹⁺⁾*CF₃SO₃^(1-)={Fe(H)(CO)3(PCH₃(C₆H₅)2)2}CF₃SO₃