phenyl p-tolyl selenoxide

Base Information

• Chemical Name: phenyl p-tolyl selenoxide
• CAS No.: 136328-38-6
• Molecular Formula: C₁₃H₁₂OSe
• Molecular Weight: 263.198

Synonyms:phenyl p-tolyl selenoxide

Chemical Property of phenyl p-tolyl selenoxide

Chemical Property:

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Technology Process of phenyl p-tolyl selenoxide

There total 5 articles about phenyl p-tolyl selenoxide 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%

bis(4-methylphenyl) selenoxide (25862-12-8) + Triphenylphosphine oxide (791-28-6) → diphenylselenoxide (7304-91-8) + (phenyl)di(4-methylphenyl)phosphine oxide (18957-70-5) + diphenyl(p-tolyl)phosphine oxide (6840-28-4) + phenyl p-tolyl selenoxide (136328-38-6)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; at -95 ℃; for 0.25h;

DOI:10.1021/jo00022a024

Reference yield:

4-tolyl phenyl selenide (83859-32-9) → phenyl p-tolyl selenoxide (136328-38-6)

Guidance literature:

With permanganate(VII) ion;

Reference yield:

phenyltolylsulfone (640-57-3) → phenyl p-tolyl selenoxide (136328-38-6)

Guidance literature:

Multi-step reaction with 2 steps

1: selenium

2: permanganate

With selenium; permanganate(VII) ion;

upstream raw materials:

4-tolyl phenyl selenide

dibromo-phenyl-p-tolyl-λ⁴-selane

bis(4-methylphenyl) selenoxide

Triphenylphosphine oxide

Downstream raw materials:

bis(4-methylphenyl) selenoxide

diphenylselenoxide

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