seleno-(2-pyridyl) p-tolueneselenosulfonate

Base Information

• Chemical Name: seleno-(2-pyridyl) p-tolueneselenosulfonate
• CAS No.: 149419-62-5
• Molecular Formula: C₁₂H₁₁NO₂SSe
• Molecular Weight: 312.251
• Mol file: 149419-62-5.mol

Synonyms:

Chemical Property of seleno-(2-pyridyl) p-tolueneselenosulfonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of seleno-(2-pyridyl) p-tolueneselenosulfonate

There total 2 articles about seleno-(2-pyridyl) p-tolueneselenosulfonate 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:

2,2'-dipyridyldiselenide (59957-75-4) → seleno-(2-pyridyl) p-tolueneselenosulfonate (149419-62-5)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂O₂

With dihydrogen peroxide;

DOI:10.1021/jo00066a023

Reference yield:

toluene-4-sulfonic acid hydrazide (1576-35-8) + 2-pyridineselininic acid (131035-81-9) → seleno-(2-pyridyl) p-tolueneselenosulfonate (149419-62-5)

Guidance literature:

DOI:10.1021/jo00066a023

Reference yield: 78.0%

seleno-(2-pyridyl) p-tolueneselenosulfonate (149419-62-5) + Dibenzyl N,N-diisopropylphosphoramidite (108549-23-1) → O-benzyl Se-(pyridin-2-yl) diisopropylphosphoramidoselenoate

Guidance literature:

In acetonitrile; at 20 ℃; for 0.0833333h;

DOI:10.1021/acs.joc.1c01681

upstream raw materials:

toluene-4-sulfonic acid hydrazide

2-pyridineselininic acid

2,2'-dipyridyldiselenide

Downstream raw materials:

S-(pyridin-2-yl) 4-methylbenzenesulfonothioate

(Z)-2-(2-pyridylseleno)-1-(p-toluenesulfonyl)-2-hexene

Refernces