2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

Base Information

Chemical Name:2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl
CAS No.:124189-98-6
Molecular Formula:C₁₃H₁₉N₂O₂
Molecular Weight:235.306
Hs Code.:

Synonyms:

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Chemical Property of 2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

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Technology Process of 2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

There total 5 articles about 2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl 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:

: 4567-18-4
2,5,5-trimethylpyrroline N-oxide

: 124189-98-6
2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

Guidance literature:: Multi-step reaction with 4 steps

1: 2.) O₂ / 2.) PbO₂ / 1.) ether, room temperature, 6h; 2.) CHCl₃, 1h

2: 72 percent / conc. H₂SO₄, 67percent HNO₃ / H₂O / 0.5 h / 0 °C

3: 82 percent / 50percent aq. NaOH / dioxane / Heating

4: 1.) 10percent Pd/C, ammonium formate; 2.) O₂ / 2.) PbO₂ / 1.) MeOH, 40 deg C, 3h; 2.) CHCl₃

With sodium hydroxide; palladium on activated charcoal; sulfuric acid; oxygen; nitric acid; ammonium formate; lead dioxide; In 1,4-dioxane; water;

Reference yield:

: 124189-85-1
2-(4-fluorophenyl)-2,5,5-trimethylpyrrolidin-1-oxyl

: 124189-98-6
2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / conc. H₂SO₄, 67percent HNO₃ / H₂O / 0.5 h / 0 °C

2: 82 percent / 50percent aq. NaOH / dioxane / Heating

3: 1.) 10percent Pd/C, ammonium formate; 2.) O₂ / 2.) PbO₂ / 1.) MeOH, 40 deg C, 3h; 2.) CHCl₃

With sodium hydroxide; palladium on activated charcoal; sulfuric acid; oxygen; nitric acid; ammonium formate; lead dioxide; In 1,4-dioxane; water;

Reference yield:

: 124189-86-2
2-(3-nitro-4-fluorophenyl)-2,5,5-trimethylpyrrolidin-1-oxyl

: 124189-98-6
2,5,5-trimethyl-2-(3-amino-4-hydroxyphenyl)pyrrolidin-1-oxyl

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / 50percent aq. NaOH / dioxane / Heating

2: 1.) 10percent Pd/C, ammonium formate; 2.) O₂ / 2.) PbO₂ / 1.) MeOH, 40 deg C, 3h; 2.) CHCl₃

With sodium hydroxide; palladium on activated charcoal; oxygen; ammonium formate; lead dioxide; In 1,4-dioxane;