Bis(tetracarbonylcobaltio)mercury

Base Information

• Chemical Name: Bis(tetracarbonylcobaltio)mercury
• CAS No.: 13964-88-0
• Molecular Formula: C₈Co₂HgO₈
• Molecular Weight: 542.66
• DSSTox Substance ID: DTXSID00161140
• Wikidata: Q65060041
• Mol file: 13964-88-0.mol

Synonyms:bis(tetracarbonylcobaltio)mercury;DTXSID00161140;Q65060041

Chemical Property of Bis(tetracarbonylcobaltio)mercury

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 543.79635
• Heavy Atom Count: 19
• Complexity: 10

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Co].[Co].[Hg]

Technology Process of Bis(tetracarbonylcobaltio)mercury

There total 7 articles about Bis(tetracarbonylcobaltio)mercury 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: 66.0%

ClHgCo(CO)4 (18115-12-3,86333-55-3) + bis(triethylgermyl)mercury (4149-28-4) → bis(tetracarbonylcobalt)mercury (13964-88-0) + triethylchlorogermane (994-28-5) + mercury

Guidance literature:

In toluene; reaction in evacuated ampul; addn. of (Et3Ge)2Hg (in toluene) to toluenic soln. Co-compound; within 10 min soln. becomes light orange; pptn. of Hg;; removal of volatile byproducts (e.g. Et3GeCl) and solvent (vac.); low temp. crystn. in hexane;;

DOI:10.1007/BF00962028

Reference yield: 32.0%

dicobalt octacarbonyl (15226-74-1,61091-28-9,61117-58-6) + Hg(2-(phenylazo)phenyl)Cl → bis(tetracarbonylcobalt)mercury (13964-88-0) + Co(C6H4N=NPh)(CO)3

Guidance literature:

In tetrahydrofuran; mixt. of reagents in dry THF was stirred at room temp. for 2 h under Ar; evapd., extd. with dry hexane, chromd. on alumina, hexane as eluent; elem. anal.;

DOI:10.1016/0022-328X(87)80404-7

Reference yield: 1.0%

tetracarbonyldigermanylcobalt (69480-70-2) + mercury dichloride → chlorogermane (13637-65-5) + digermane (13818-89-8) + bis(tetracarbonylcobalt)mercury (13964-88-0) + digermanyl chloride (13825-03-1)

Guidance literature:

In neat (no solvent); drawing Co-complex through HgCl2; collection at -196°C, fractionation;

upstream raw materials:

dicobalt octacarbonyl

{CdCo₂(CO)8}

(CO)4CoHgCo(CO)2(C₆H₅)2PCH₂CH₂P(C₆H₅)2

ClHgCo(CO)4

Downstream raw materials:

carbonyl dibromide

(C₆H₅)3PCH₂(C₆H₅)⁽¹⁺⁾*ClHg(Co(CO)4)2^(1-)=((C₆H₅)3PCH₂(C₆H₅))(ClHg(Co(CO)4)2)

diphenylacetylene hexacarbonyl dicobalt

Hg(Co(CO)3C₈H₈P(C₆H₅))2

Refernces

• 1、 Janecki, Tomasz,Pauson, Peter L.,Pietrzykowski, Antoni. "INSERTION REACTIONS OF 2-(ARYLAZO)ARYLTRICARBONYLCOBALT". . p. 247 - 252. Retrieved 2007/10/02.