Bis(1-oxopyridin-2-thiolato)phenylbismut

Base Information

• Chemical Name: Bis(1-oxopyridin-2-thiolato)phenylbismut
• CAS No.: 49771-43-9
• Molecular Formula: C₁₆H₁₃BiN₂O₂S₂
• Molecular Weight: 538.404
• Mol file: 49771-43-9.mol

Synonyms:

Chemical Property of Bis(1-oxopyridin-2-thiolato)phenylbismut

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis(1-oxopyridin-2-thiolato)phenylbismut

There total 3 articles about Bis(1-oxopyridin-2-thiolato)phenylbismut 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: 42.0%

2-mercaptopyridine-1-oxide sodium salt (3811-73-2) + diphenylbismuth acetate (4723-24-4) → Bis(1-oxopyridin-2-thiolato)phenylbismut (49771-43-9)

Guidance literature:

In N,N-dimethyl-formamide; ratio of educts 1:1; 15 minutes at 32 °C and 1.25 h at 65 °C, addn. of CH2Cl2 and H2O; crystn. of the product from the CH2Cl2 phase; soln. in N,N-dimethylacetamide and pptn. with water several times;

DOI:10.1039/DT9720001120

Reference yield:

→ Phenylwismuth-bis(2-pyridinthiol-1-oxid) (49771-43-9)

Guidance literature:

Diphenylwismuthacetat, Na-2-Pyridin-thiol-1-oxid/DMF, H2O;

Reference yield:

diphenylbismuth acetate (4723-24-4) + 2-mercaptopyridine sodium salt (13327-62-3) → Phenylwismuth-bis(2-pyridinthiol-1-oxid) (49771-43-9)

Guidance literature:

In N,N-dimethyl-formamide; 20-65°C;

DOI:10.1039/DT9720001120

upstream raw materials:

diphenylbismuth acetate

2-mercaptopyridine sodium salt

2-mercaptopyridine-1-oxide sodium salt