tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical

Base Information

• Chemical Name: tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical
• CAS No.: 358618-99-2
• Molecular Formula: C₄₁H₅₂N₄O₄
• Molecular Weight: 664.888
• Mol file: 358618-99-2.mol

Synonyms:tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical

Chemical Property of tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical

Chemical Property:

Purity/Quality:

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Technology Process of tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical

There total 2 articles about tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical 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:

tetrakis[4-(N-tert-butyl-N-hydroxyamino)phenyl]methane → tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical (358618-99-2)

Guidance literature:

With sodium periodate; In dichloromethane; for 0.5h;

DOI:10.1021/ja016133h

Reference yield:

tetrakis(4-bromophenyl)methane (105309-59-9) → tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical (358618-99-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / 20 °C

1.2: hexane; tetrahydrofuran / 12 h / 20 °C

2.1: aq. NaIO₄ / CH₂Cl₂ / 0.5 h

With sodium periodate; n-butyllithium; In tetrahydrofuran; hexane; dichloromethane;

DOI:10.1021/ja016133h

Reference yield:

manganese(II) hexafluoroacetylacetonate dihydrate + tetrakis[4-(N-tert-butyl-N-oxyamino)phenyl]methane tetraradical (358618-99-2) → (C4H9NOC6H4)4C(Mn(CF3COCHCOCF3)2)2

Guidance literature:

In n-heptane; dichloromethane; a soln. of Mn-complex in heptane was boiled to removed hydratation H2O, few drops of CH2Cl2 were added, cooled to room temp., added to a soln. of tetranitroxide in CH2Cl2, 10 d; elem. anal.;

DOI:10.1021/ja016133h

upstream raw materials:

tetrakis(4-bromophenyl)methane