2,2'-Dipyridyl diselenide

Base Information

• Chemical Name: 2,2'-Dipyridyl diselenide
• CAS No.: 59957-75-4
• Molecular Formula: C10H8N2Se2
• Molecular Weight: 314.107
• Mol file: 59957-75-4.mol

Synonyms:2,2'-Dipyridyl diselenide;di-2-pyridyldiselenide;Pyridine,2,2'-diselenobis;2,2'-bis(pyridyl)diselenide;bis(2-pyridyl) diselenide;2,2'-PySeSePy;

Chemical Property of 2,2'-Dipyridyl diselenide

Chemical Property:

• Boiling Point: 429.9°Cat760mmHg
• Flash Point: 213.8°C
• PSA: 25.78000
• Density: g/cm³
• LogP: -0.24920

Purity/Quality:

99%, ^*data from raw suppliers

2,2'-Dipyridyl diselenide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2'-Dipyridyl diselenide

There total 11 articles about 2,2'-Dipyridyl diselenide 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: 80.0%

2-bromo-pyridine (109-04-6) → 2,2'-dipyridyldiselenide (59957-75-4)

Guidance literature:

With selenium;

DOI:10.1016/S0040-4039(00)71126-9

Reference yield: 78.0%

2-chloropyridine (109-09-1) → 2,2'-dipyridyldiselenide (59957-75-4)

Guidance literature:

With selenium; sodium tetrahydroborate; toluene-4-sulfonic acid; at 50 ℃; for 2h; Reagent/catalyst; Temperature; Inert atmosphere;

DOI:10.1016/j.tetlet.2017.08.030

Reference yield: 72.0%

2-bromo-pyridine (109-04-6) → 2,2'-dipyridyldiselenide (59957-75-4) + 2,2'-bis(pyridine) selenoether (66491-49-4)

Guidance literature:

With AlH₂LiSe; In N,N-dimethyl-formamide; at 0 ℃; for 3h; Reflux; Inert atmosphere;

DOI:10.1039/c5ra15577k

upstream raw materials:

2-chloropyridine

2-bromo-pyridine

pyridine-2-selenolate

pyridine

Downstream raw materials:

2-(2-pyridylseleno)cyclohexanone

bis(2-pyridylseleno)phenylmethane

ethyl (2E,4R,6S,7S,10S,12E)-4-(tert-butyldimethylsilyloxy)-10-(tert-butyldiphenylsilyloxy)-7-hydroxy-6-((2-pyridylselenyl)methyl)tetradeca-2,12-dienoate

2-methyl-2-(2-pyridylseleno)cyclohexanone

Refernces

• 1、 Bhasin,Jain,Kumar,Sharma, Shweta,Mehta,Singh, Jaspreet. "Preparation and characterization of methyl substituted 2,2′-dipyridyl diselenides, 2,2′-dipyridyl ditellurides, and their derivatives". . p. 977 - 988. Retrieved 2003.
• 2、 Potapov, Vladimir A.,Ishigeev, Roman S.,Amosova, Svetlana V.,Borodina, Tatyana N.. "Synthesis of a novel family of water-soluble 2H,3H-[1,3]thia- and -selenazolo[3,2-a]pyridin-4-ium heterocycles by annulation reactions". . p. 475 - 479. Retrieved 2019.
• 3、 Collins, Catriona A.,Fry, Fiona H.,Holme, Andrea L.,Yiakouvaki, Anthie,Al-Qenaei, Abdullah,Pourzand, Charareh,Jacob, Clans. "Towards multifunctional antioxidants: Synthesis, electrochemistry, in vitro and cell culture evaluation of compounds with ligand/catalytic properties". . p. 1541 - 1546. Retrieved 2005.
• 4、 Handoko,Benslimane, Zacharia,Arora, Paramjit S.. "Diselenide-Mediated Catalytic Functionalization of Hydrophosphoryl Compounds". supporting information. p. 5811 - 5816. Retrieved 2020/07/27.
• 5、 Li, Fuhai,Wang, Dan,Chen, Hongyi,He, Ze,Zhou, Lihong,Zeng, Qingle. "Transition metal-free coupling reactions of benzylic trimethylammonium salts with di(hetero)aryl disulfides and diselenides". supporting information. p. 13029 - 13032. Retrieved 2020/11/07.