Selenanthrene, 1,9-bis(phenylseleno)-

Base Information

• Chemical Name: Selenanthrene, 1,9-bis(phenylseleno)-
• CAS No.: 142371-53-7
• Molecular Formula: C24H16Se4
• Molecular Weight: 620.231
• Mol file: 142371-53-7.mol

Synonyms:

Chemical Property of Selenanthrene, 1,9-bis(phenylseleno)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Selenanthrene, 1,9-bis(phenylseleno)-

There total 2 articles about Selenanthrene, 1,9-bis(phenylseleno)- 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:

selenanthrene (262-30-6) → 1,9-Bis-phenylselanyl-selenanthrene (142371-53-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / m-chloroperbenzoic acid (mCPBA)

2: 1.) LDA / 1.) THF, -78 deg C

With 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide;

DOI:10.1246/cl.1992.675

Reference yield:

diphenyl diselenide (1666-13-3) + selenanthrene-5-oxide (142371-44-6) → 1,9-Bis-phenylselanyl-selenanthrene (142371-53-7)

Guidance literature:

With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) THF, -78 deg C;

DOI:10.1246/cl.1992.675

Reference yield: 80.0%

1,9-Bis-phenylselanyl-selenanthrene (142371-53-7) → 1-Phenylselanyl-selenanthrene (142371-49-1)

Guidance literature:

With phenyllithium; In tetrahydrofuran; at -78 ℃;

DOI:10.1246/cl.1992.675

upstream raw materials:

diphenyl diselenide

selenanthrene-5-oxide

selenanthrene

Downstream raw materials:

1-Phenylselanyl-selenanthrene

Refernces