5-hydroxy-2-phenyl-1,4-naphthoquinone

Base Information

• Chemical Name: 5-hydroxy-2-phenyl-1,4-naphthoquinone
• CAS No.: 137039-30-6
• Molecular Formula: C₁₆H₁₀O₃
• Molecular Weight: 250.254
• Mol file: 137039-30-6.mol

Synonyms:5-hydroxy-2-phenyl-1,4-naphthoquinone

Chemical Property of 5-hydroxy-2-phenyl-1,4-naphthoquinone

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 5-hydroxy-2-phenyl-1,4-naphthoquinone

There total 9 articles about 5-hydroxy-2-phenyl-1,4-naphthoquinone 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: 100.0%

2-bromo-5-hydroxy-[1,4]naphthoquinone (69008-03-3) + tributylphenylstannane (960-16-7) → 5-hydroxy-2-phenyl-1,4-naphthoquinone (137039-30-6)

Guidance literature:

tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(I) bromide; In 1,4-dioxane; for 5h; Heating;

DOI:10.1021/jo00023a004

Reference yield: 67.0%

tributylphenylstannane (960-16-7) + 5-hydroxy-2-[(trifluoromethanesulfonyl)oxy]-1,4-naphthoquinone (191228-90-7) → 5-hydroxy-2-phenyl-1,4-naphthoquinone (137039-30-6)

Guidance literature:

With 1-methyl-pyrrolidin-2-one; Pd₂(dba)4; at 23 ℃; for 16h;

DOI:10.1021/jo9621027

Reference yield: 61.0%

iodobenzene (591-50-4) + 5-hydroxynaphtho-1,4-quinone (481-39-0) → 8-hydroxy-2-phenyl-1,4-naphthoquinone (188031-61-0) + 5-hydroxy-2-phenyl-1,4-naphthoquinone (137039-30-6)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; silver(I) acetate; In 1,4-dioxane; at 20 - 80 ℃; for 19h; Reagent/catalyst;

DOI:10.1016/j.tetlet.2020.152446

upstream raw materials:

2-bromo-5-hydroxy-[1,4]naphthoquinone

tributylphenylstannane

5-hydroxy-2-[(trifluoromethanesulfonyl)oxy]-1,4-naphthoquinone

5-hydroxynaphtho-1,4-quinone