2,6-Bis(tributylstannyl)pyridine

Base Information

• Chemical Name: 2,6-Bis(tributylstannyl)pyridine
• CAS No.: 163630-07-7
• Molecular Formula: C29H57NSn2
• Molecular Weight: 661.20300
• Hs Code.: 2933399990
• Mol file: 163630-07-7.mol

Synonyms:2,6-bis(tributylstannyl)pyridine;Pyridine,2,6-bis(tributylstannyl);

Chemical Property of 2,6-Bis(tributylstannyl)pyridine

Chemical Property:

• PSA: 13.60000
• LogP: 8.06810

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,6-Bis(tributylstannyl)pyridine 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,6-Bis(tributylstannyl)pyridine

There total 1 articles about 2,6-Bis(tributylstannyl)pyridine 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: 17.0%

2,6-Dibromopyridine (626-05-1) + tributyltin chloride (1461-22-9) → 2,6-bis(tributylstannyl)pyridine (163630-07-7)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; dropwise addn. of BuLi to dibromopyridine (over 2 h, -90°C), stirring (-90°C, 2 h), addn. of Bu3SnCl (over 1 h, below -75°C), warming to room temp.; water addn., extn. of aq. layer (CH2Cl2), drying combined org. layers (MgSO4), evapn., repeated distn. (140-150°C/5E-6 Torr); elem. anal.;

DOI:10.1139/v97-020

Reference yield: 57.0%

2,6-bis(tributylstannyl)pyridine (163630-07-7) + 6-(6-Chloro-2-phenyl-pyrimidin-4-yl)-[2,2']bipyridinyl → 2,6-bis(6'-(2''',2''-bipyrid-6''-yl)-2'-phenylpyrimidin-4'-yl)pyridine

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; In N,N-dimethyl-formamide; at 110 ℃; for 60h;

DOI:10.1139/v97-020

upstream raw materials:

2,6-Dibromopyridine

tributyltin chloride

Refernces