4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

Base Information

Chemical Name:4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical
CAS No.:886546-63-0
Molecular Formula:C₂₂H₂₂NO₄
Molecular Weight:364.421
Hs Code.:

Synonyms:4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

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Chemical Property of 4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

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Technology Process of 4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

There total 3 articles about 4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical 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: 78.0%

: 886546-60-7
4-(4-benzoylphenyl)-3-carbethoxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxy radical

: 886546-63-0
4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

Guidance literature:: 4-(4-benzoylphenyl)-3-carbethoxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxy radical; With sodium hydroxide; In methanol; for 13h;

With sulfuric acid;
DOI:10.1055/s-2006-926279

Reference yield:

: (4-benzoylphenyl)boronic acid

: 886546-63-0
4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

Guidance literature:: Multi-step reaction with 2 steps

1.1: 68 percent / aq. NaCO₃ / Pd(PPh₃)4 / dioxane / 4 h / Heating

2.1: aq. NaOH / methanol / 13 h

2.2: 78 percent / aq. H₂SO₄

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; methanol; 1.1: Suzuki coupling reaction;
DOI:10.1055/s-2006-926279

Reference yield:

: 85466-54-2
3-bromo-4-carbethoxy-2,2,5,5-tetramethyl-Δ³-pyrrolin-1-oxyl

: 886546-63-0
4-(4-benzoylphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl-3-carboxylic acid radical

Guidance literature:: Multi-step reaction with 2 steps

1.1: 68 percent / aq. NaCO₃ / Pd(PPh₃)4 / dioxane / 4 h / Heating

2.1: aq. NaOH / methanol / 13 h

2.2: 78 percent / aq. H₂SO₄

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; methanol; 1.1: Suzuki coupling reaction;
DOI:10.1055/s-2006-926279