3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

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Chemical Name:3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical
CAS No.:886547-11-1
Molecular Formula:C₂₀H₂₃N₂O
Molecular Weight:307.415
Hs Code.:

Synonyms:3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

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Chemical Property of 3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

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Technology Process of 3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

There total 3 articles about 3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl 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: 61.0%

: 191171-55-8
2-anilineboronic acid pinacol ester

: 505092-53-5
3-bromo-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

: 886547-11-1
3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

Guidance literature:: With aq. NaCO₃; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; for 2h; Heating;
DOI:10.1055/s-2006-926279

Reference yield:

: 78033-68-8
3,4-dibromo-2,2,5,5-tetramethyl-Δ³-pyrrolin-1-oxyl

: 886547-11-1
3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

Guidance literature:: Multi-step reaction with 2 steps

1: 24 percent / Ba(OH)2*8H₂O / PdCl₂(PPh₃)2 / dioxane / 2 h / Heating

2: 61 percent / aq. NaCO₃ / Pd(PPh₃)4 / dioxane / 2 h / Heating

With barium dihydroxide; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; 2: Suzuki coupling reaction;
DOI:10.1055/s-2006-926279

Reference yield:

: 98-80-6
phenylboronic acid

: 886547-11-1
3-(2-aminophenyl)-2,2,5,5-tetramethyl-4-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

Guidance literature:: Multi-step reaction with 2 steps

1: 24 percent / Ba(OH)2*8H₂O / PdCl₂(PPh₃)2 / dioxane / 2 h / Heating

2: 61 percent / aq. NaCO₃ / Pd(PPh₃)4 / dioxane / 2 h / Heating

With barium dihydroxide; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; 2: Suzuki coupling reaction;
DOI:10.1055/s-2006-926279