4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Base Information

Chemical Name:4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}
CAS No.:1422058-65-8
Molecular Formula:C₃₀H₃₆N₄O₄Se₂
Molecular Weight:674.56
Hs Code.:

Synonyms:4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Suppliers and Price of 4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

There total 3 articles about 4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl} 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: 22.0%

: 1422058-64-7
4-bromo-2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl

: 1422058-65-8
4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Guidance literature:: With selenium; copper(l) iodide; 1,10-Phenanthroline; potassium carbonate; In N,N-dimethyl-formamide; at 110 ℃; for 26h; Inert atmosphere; Sealed tube;
DOI:10.1055/s-0032-1317516

Reference yield:

: 78033-69-9
4-bromo-1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid

: 1422058-65-8
4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine; thionyl chloride / benzene / 0 - 20 °C

1.2: 1 h / 20 °C

2.1: potassium carbonate; 1,10-Phenanthroline; selenium; copper(l) iodide / N,N-dimethyl-formamide / 26 h / 110 °C / Inert atmosphere; Sealed tube

With pyridine; selenium; copper(l) iodide; thionyl chloride; 1,10-Phenanthroline; potassium carbonate; In N,N-dimethyl-formamide; benzene;
DOI:10.1055/s-0032-1317516

Reference yield:

: 62-53-3
aniline

: 1422058-65-8
4,4′-diselenobis{2,2,5,5-tetramethyl-3-[(phenylamino)carbonyl]-2,5-dihydro-1H-pyrrol-1-oxyl}

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine; thionyl chloride / benzene / 0 - 20 °C

1.2: 1 h / 20 °C

2.1: potassium carbonate; 1,10-Phenanthroline; selenium; copper(l) iodide / N,N-dimethyl-formamide / 26 h / 110 °C / Inert atmosphere; Sealed tube

With pyridine; selenium; copper(l) iodide; thionyl chloride; 1,10-Phenanthroline; potassium carbonate; In N,N-dimethyl-formamide; benzene;
DOI:10.1055/s-0032-1317516