3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

Base Information

Chemical Name:3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl
CAS No.:1352458-00-4
Molecular Formula:C₂₂H₂₆NO₄
Molecular Weight:368.453
Hs Code.:

Synonyms:3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

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Chemical Property of 3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

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Technology Process of 3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

There total 1 articles about 3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl 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: 59.0%

: 1352457-97-6
3-bromo-4-(3,5-dimethoxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

: 71597-85-8
(p-hydroxyphenyl)boronic acid

: 1352458-00-4
3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

Guidance literature:: 3-bromo-4-(3,5-dimethoxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl; (p-hydroxyphenyl)boronic acid; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In 1,4-dioxane; water; for 4h; Inert atmosphere; Reflux;

With sulfuric acid; In water; pH=3;
DOI:10.1016/j.bmc.2011.10.066

Reference yield: 9.0%

: 1352458-00-4
3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

: 1352458-01-5
3-(3,5-dihydroxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl

Guidance literature:: 3-(3,5-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl; With hydrogenchloride; In ethanol; for 0.25h; Reflux;

With boron tribromide; In dichloromethane; at -78 - 20 ℃; for 48h;

With sodium hydrogencarbonate; In dichloromethane; chloroform; water; for 0.0833333h; Cooling with ice;
DOI:10.1016/j.bmc.2011.10.066