cis-Os(CO)4(I)2

Base Information

• Chemical Name: cis-Os(CO)4(I)2
• CAS No.: 17632-05-2
• Molecular Formula: C₄I₂O₄Os
• Molecular Weight: 556.051
• Mol file: 17632-05-2.mol

Synonyms:cis-Os(CO)4(I)2

Chemical Property of cis-Os(CO)4(I)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cis-Os(CO)4(I)2

There total 1 articles about cis-Os(CO)4(I)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: 61.0%

disodium tetracarbonylosmate + carbon dioxide (124-38-9,18923-20-1) + iodine (7553-56-2,12190-71-5,8031-47-8) → cis-Os(CO)4(I)2 (17632-05-2) + sodium carbonate (497-19-8)

Guidance literature:

In tetrahydrofuran; addn. of CO2 to suspension of Na2(Os(CO)4) in THF, filtn. onto I2 at 4°C;; pptg. of carbonate; soln.: removal of solvent (IR), sublimation off excess I2, extn. into toluene and concg. under vacuum;;

DOI:10.1021/ja00244a017

Reference yield: 72.0%

[Os(CO)4I2] (25340-26-5,17632-05-2,17685-65-3) + 1-ethyl-2-(phenylazo)imidazole (198347-69-2) → C13H12I2N4O2Os (1422158-11-9)

Guidance literature:

In acetonitrile; for 4h; Reflux; Inert atmosphere;

DOI:10.1016/j.poly.2012.11.013

Reference yield:

[Os(CO)4I2] (25340-26-5,17632-05-2,17685-65-3) + 1-methyl-2-(phenylazo)imidazole (72908-92-0,93937-86-1) → C12H10I2N4O2Os (1422158-10-8)

Guidance literature:

In acetonitrile; for 4h; Reflux; Inert atmosphere;

DOI:10.1016/j.poly.2012.11.013

upstream raw materials:

carbon dioxide

iodine

Downstream raw materials:

C₁₂H₁₀I₂N₄O₂Os

C₁₄H₁₄I₂N₄O₂Os

C₁₃H₁₂I₂N₄O₂Os

C₁₈H₁₄I₂N₄O₂Os

Refernces